id sid tid token lemma pos cord-004738-vnz15x84 1 1 key key JJ cord-004738-vnz15x84 1 2 : : : cord-004738-vnz15x84 1 3 cord-004738-vnz15x84 cord-004738-vnz15x84 JJ cord-004738-vnz15x84 1 4 authors author NNS cord-004738-vnz15x84 1 5 : : : cord-004738-vnz15x84 1 6 Chen Chen NNP cord-004738-vnz15x84 1 7 , , , cord-004738-vnz15x84 1 8 H. H. NNP cord-004738-vnz15x84 1 9 H. H. NNP cord-004738-vnz15x84 1 10 ; ; : cord-004738-vnz15x84 1 11 Stark Stark NNP cord-004738-vnz15x84 1 12 , , , cord-004738-vnz15x84 1 13 C. C. NNP cord-004738-vnz15x84 1 14 J. J. NNP cord-004738-vnz15x84 1 15 ; ; : cord-004738-vnz15x84 1 16 Atreya Atreya NNP cord-004738-vnz15x84 1 17 , , , cord-004738-vnz15x84 1 18 C. C. NNP cord-004738-vnz15x84 1 19 D. D. NNP cord-004738-vnz15x84 2 1 title title NN cord-004738-vnz15x84 2 2 : : : cord-004738-vnz15x84 3 1 The the DT cord-004738-vnz15x84 3 2 rubella rubella NN cord-004738-vnz15x84 3 3 virus virus NN cord-004738-vnz15x84 3 4 nonstructural nonstructural JJ cord-004738-vnz15x84 3 5 protease protease NN cord-004738-vnz15x84 3 6 recognizes recognize VBZ cord-004738-vnz15x84 3 7 itself -PRON- PRP cord-004738-vnz15x84 3 8 via via IN cord-004738-vnz15x84 3 9 an an DT cord-004738-vnz15x84 3 10 internal internal JJ cord-004738-vnz15x84 3 11 sequence sequence NN cord-004738-vnz15x84 3 12 present present JJ cord-004738-vnz15x84 3 13 upstream upstream RB cord-004738-vnz15x84 3 14 of of IN cord-004738-vnz15x84 3 15 the the DT cord-004738-vnz15x84 3 16 cleavage cleavage NN cord-004738-vnz15x84 3 17 site site NN cord-004738-vnz15x84 3 18 for for IN cord-004738-vnz15x84 3 19 trans trans NN cord-004738-vnz15x84 3 20 - - NN cord-004738-vnz15x84 3 21 activity activity NN cord-004738-vnz15x84 3 22 date date NN cord-004738-vnz15x84 4 1 : : : cord-004738-vnz15x84 4 2 2006 2006 CD cord-004738-vnz15x84 4 3 - - HYPH cord-004738-vnz15x84 4 4 03 03 CD cord-004738-vnz15x84 4 5 - - HYPH cord-004738-vnz15x84 4 6 27 27 CD cord-004738-vnz15x84 4 7 journal journal NN cord-004738-vnz15x84 4 8 : : : cord-004738-vnz15x84 5 1 Arch Arch NNP cord-004738-vnz15x84 5 2 Virol Virol NNP cord-004738-vnz15x84 6 1 DOI DOI NNP cord-004738-vnz15x84 6 2 : : : cord-004738-vnz15x84 6 3 10.1007 10.1007 CD cord-004738-vnz15x84 6 4 / / SYM cord-004738-vnz15x84 6 5 s00705 s00705 CD cord-004738-vnz15x84 6 6 - - HYPH cord-004738-vnz15x84 6 7 006 006 CD cord-004738-vnz15x84 6 8 - - HYPH cord-004738-vnz15x84 6 9 0744 0744 CD cord-004738-vnz15x84 6 10 - - SYM cord-004738-vnz15x84 6 11 9 9 CD cord-004738-vnz15x84 6 12 sha sha NN cord-004738-vnz15x84 6 13 : : : cord-004738-vnz15x84 6 14 7b242f0ac81dd1f79d0c471df13f90426b0383bd 7b242f0ac81dd1f79d0c471df13f90426b0383bd CD cord-004738-vnz15x84 7 1 doc_id doc_id CD cord-004738-vnz15x84 7 2 : : : cord-004738-vnz15x84 7 3 4738 4738 CD cord-004738-vnz15x84 7 4 cord_uid cord_uid NNS cord-004738-vnz15x84 7 5 : : : cord-004738-vnz15x84 8 1 vnz15x84 vnz15x84 NNP cord-004738-vnz15x84 9 1 The the DT cord-004738-vnz15x84 9 2 substrate substrate JJ cord-004738-vnz15x84 9 3 requirement requirement NN cord-004738-vnz15x84 9 4 for for IN cord-004738-vnz15x84 9 5 rubella rubella NN cord-004738-vnz15x84 9 6 virus virus NN cord-004738-vnz15x84 9 7 protease protease NN cord-004738-vnz15x84 9 8 trans trans NN cord-004738-vnz15x84 9 9 - - NN cord-004738-vnz15x84 9 10 activity activity NN cord-004738-vnz15x84 9 11 is be VBZ cord-004738-vnz15x84 9 12 unknown unknown JJ cord-004738-vnz15x84 9 13 . . . cord-004738-vnz15x84 10 1 Here here RB cord-004738-vnz15x84 10 2 , , , cord-004738-vnz15x84 10 3 we -PRON- PRP cord-004738-vnz15x84 10 4 analyzed analyze VBD cord-004738-vnz15x84 10 5 the the DT cord-004738-vnz15x84 10 6 cleavability cleavability NN cord-004738-vnz15x84 10 7 of of IN cord-004738-vnz15x84 10 8 RV rv NN cord-004738-vnz15x84 10 9 P200-derived p200-derived JJ cord-004738-vnz15x84 10 10 substrates substrate NNS cord-004738-vnz15x84 10 11 varying vary VBG cord-004738-vnz15x84 10 12 in in IN cord-004738-vnz15x84 10 13 their -PRON- PRP$ cord-004738-vnz15x84 10 14 N n CD cord-004738-vnz15x84 10 15 - - HYPH cord-004738-vnz15x84 10 16 terminal terminal NN cord-004738-vnz15x84 10 17 lengths length NNS cord-004738-vnz15x84 10 18 ( ( -LRB- cord-004738-vnz15x84 10 19 72–475 72–475 CD cord-004738-vnz15x84 10 20 amino amino JJ cord-004738-vnz15x84 10 21 acids acid NNS cord-004738-vnz15x84 10 22 ) ) -RRB- cord-004738-vnz15x84 10 23 from from IN cord-004738-vnz15x84 10 24 the the DT cord-004738-vnz15x84 10 25 cleavage cleavage NN cord-004738-vnz15x84 10 26 site site NN cord-004738-vnz15x84 10 27 by by IN cord-004738-vnz15x84 10 28 the the DT cord-004738-vnz15x84 10 29 RV RV NNP cord-004738-vnz15x84 10 30 protease protease NN cord-004738-vnz15x84 10 31 trans trans NN cord-004738-vnz15x84 10 32 - - NN cord-004738-vnz15x84 10 33 activity activity NN cord-004738-vnz15x84 10 34 . . . cord-004738-vnz15x84 11 1 Only only RB cord-004738-vnz15x84 11 2 substrates substrate NNS cord-004738-vnz15x84 11 3 with with IN cord-004738-vnz15x84 11 4 at at RB cord-004738-vnz15x84 11 5 least least RBS cord-004738-vnz15x84 11 6 309 309 CD cord-004738-vnz15x84 11 7 amino amino NN cord-004738-vnz15x84 11 8 acid acid NN cord-004738-vnz15x84 11 9 residues residue NNS cord-004738-vnz15x84 11 10 N n NN cord-004738-vnz15x84 11 11 - - HYPH cord-004738-vnz15x84 11 12 terminal terminal NN cord-004738-vnz15x84 11 13 to to IN cord-004738-vnz15x84 11 14 the the DT cord-004738-vnz15x84 11 15 cleavage cleavage NN cord-004738-vnz15x84 11 16 site site NN cord-004738-vnz15x84 11 17 were be VBD cord-004738-vnz15x84 11 18 able able JJ cord-004738-vnz15x84 11 19 to to TO cord-004738-vnz15x84 11 20 undergo undergo VB cord-004738-vnz15x84 11 21 cleavage cleavage NN cord-004738-vnz15x84 11 22 . . . cord-004738-vnz15x84 12 1 Further further RB cord-004738-vnz15x84 12 2 , , , cord-004738-vnz15x84 12 3 rubella rubella NN cord-004738-vnz15x84 12 4 sequence sequence NN cord-004738-vnz15x84 12 5 was be VBD cord-004738-vnz15x84 12 6 found find VBN cord-004738-vnz15x84 12 7 to to TO cord-004738-vnz15x84 12 8 be be VB cord-004738-vnz15x84 12 9 necessary necessary JJ cord-004738-vnz15x84 12 10 in in IN cord-004738-vnz15x84 12 11 the the DT cord-004738-vnz15x84 12 12 N n CD cord-004738-vnz15x84 12 13 - - HYPH cord-004738-vnz15x84 12 14 terminal terminal NN cord-004738-vnz15x84 12 15 region region NN cord-004738-vnz15x84 12 16 of of IN cord-004738-vnz15x84 12 17 the the DT cord-004738-vnz15x84 12 18 substrate substrate NN cord-004738-vnz15x84 12 19 , , , cord-004738-vnz15x84 12 20 whereas whereas IN cord-004738-vnz15x84 12 21 a a DT cord-004738-vnz15x84 12 22 heterologous heterologous JJ cord-004738-vnz15x84 12 23 sequence sequence NN cord-004738-vnz15x84 12 24 C c NN cord-004738-vnz15x84 12 25 - - HYPH cord-004738-vnz15x84 12 26 terminal terminal NN cord-004738-vnz15x84 12 27 to to IN cord-004738-vnz15x84 12 28 the the DT cord-004738-vnz15x84 12 29 cleavage cleavage NN cord-004738-vnz15x84 12 30 site site NN cord-004738-vnz15x84 12 31 was be VBD cord-004738-vnz15x84 12 32 tolerated tolerate VBN cord-004738-vnz15x84 12 33 . . . cord-004738-vnz15x84 13 1 These these DT cord-004738-vnz15x84 13 2 results result NNS cord-004738-vnz15x84 13 3 demonstrated demonstrate VBD cord-004738-vnz15x84 13 4 a a DT cord-004738-vnz15x84 13 5 requirement requirement NN cord-004738-vnz15x84 13 6 for for IN cord-004738-vnz15x84 13 7 residues residue NNS cord-004738-vnz15x84 13 8 located locate VBN cord-004738-vnz15x84 13 9 between between IN cord-004738-vnz15x84 13 10 amino amino NN cord-004738-vnz15x84 13 11 acids acid NNS cord-004738-vnz15x84 13 12 994–1102 994–1102 CD cord-004738-vnz15x84 13 13 of of IN cord-004738-vnz15x84 13 14 the the DT cord-004738-vnz15x84 13 15 RV RV NNP cord-004738-vnz15x84 13 16 P200 p200 NN cord-004738-vnz15x84 13 17 polyprotein polyprotein NN cord-004738-vnz15x84 13 18 , , , cord-004738-vnz15x84 13 19 besides besides IN cord-004738-vnz15x84 13 20 its -PRON- PRP$ cord-004738-vnz15x84 13 21 cleavage cleavage NN cord-004738-vnz15x84 13 22 site site NN cord-004738-vnz15x84 13 23 for for IN cord-004738-vnz15x84 13 24 RV rv NN cord-004738-vnz15x84 13 25 protease protease NN cord-004738-vnz15x84 13 26 trans trans NN cord-004738-vnz15x84 13 27 - - NN cord-004738-vnz15x84 13 28 activity activity NN cord-004738-vnz15x84 13 29 . . . cord-004738-vnz15x84 14 1 This this DT cord-004738-vnz15x84 14 2 region region NN cord-004738-vnz15x84 14 3 overlaps overlap VBZ cord-004738-vnz15x84 14 4 with with IN cord-004738-vnz15x84 14 5 the the DT cord-004738-vnz15x84 14 6 starting starting NN cord-004738-vnz15x84 14 7 site site NN cord-004738-vnz15x84 14 8 of of IN cord-004738-vnz15x84 14 9 the the DT cord-004738-vnz15x84 14 10 essential essential JJ cord-004738-vnz15x84 14 11 cis cis JJ cord-004738-vnz15x84 14 12 - - HYPH cord-004738-vnz15x84 14 13 protease protease JJ cord-004738-vnz15x84 14 14 activity activity NN cord-004738-vnz15x84 14 15 of of IN cord-004738-vnz15x84 14 16 RV RV NNP cord-004738-vnz15x84 14 17 P200 P200 NNP cord-004738-vnz15x84 14 18 polyprotein polyprotein NN cord-004738-vnz15x84 14 19 . . . cord-004738-vnz15x84 15 1 This this DT cord-004738-vnz15x84 15 2 is be VBZ cord-004738-vnz15x84 15 3 a a DT cord-004738-vnz15x84 15 4 novel novel JJ cord-004738-vnz15x84 15 5 observation observation NN cord-004738-vnz15x84 15 6 for for IN cord-004738-vnz15x84 15 7 a a DT cord-004738-vnz15x84 15 8 viral viral JJ cord-004738-vnz15x84 15 9 protease protease NN cord-004738-vnz15x84 15 10 of of IN cord-004738-vnz15x84 15 11 the the DT cord-004738-vnz15x84 15 12 family family NN cord-004738-vnz15x84 15 13 Togaviridae Togaviridae NNP cord-004738-vnz15x84 15 14 . . . cord-004738-vnz15x84 16 1 A a DT cord-004738-vnz15x84 16 2 number number NN cord-004738-vnz15x84 16 3 of of IN cord-004738-vnz15x84 16 4 positive positive JJ cord-004738-vnz15x84 16 5 - - HYPH cord-004738-vnz15x84 16 6 stranded strand VBN cord-004738-vnz15x84 16 7 RNA RNA NNP cord-004738-vnz15x84 16 8 viruses virus NNS cord-004738-vnz15x84 16 9 employ employ VBP cord-004738-vnz15x84 16 10 viral viral JJ cord-004738-vnz15x84 16 11 nonstructural nonstructural JJ cord-004738-vnz15x84 16 12 polyprotein polyprotein NN cord-004738-vnz15x84 16 13 processing processing NN cord-004738-vnz15x84 16 14 as as IN cord-004738-vnz15x84 16 15 a a DT cord-004738-vnz15x84 16 16 strategy strategy NN cord-004738-vnz15x84 16 17 for for IN cord-004738-vnz15x84 16 18 genome genome NN cord-004738-vnz15x84 16 19 expression expression NN cord-004738-vnz15x84 16 20 by by IN cord-004738-vnz15x84 16 21 encoding encode VBG cord-004738-vnz15x84 16 22 their -PRON- PRP$ cord-004738-vnz15x84 16 23 own own JJ cord-004738-vnz15x84 16 24 ( ( -LRB- cord-004738-vnz15x84 16 25 viral viral JJ cord-004738-vnz15x84 16 26 ) ) -RRB- cord-004738-vnz15x84 16 27 proteases protease NNS cord-004738-vnz15x84 16 28 [ [ -LRB- cord-004738-vnz15x84 16 29 5 5 CD cord-004738-vnz15x84 16 30 , , , cord-004738-vnz15x84 16 31 7 7 CD cord-004738-vnz15x84 16 32 , , , cord-004738-vnz15x84 16 33 14 14 CD cord-004738-vnz15x84 16 34 ] ] -RRB- cord-004738-vnz15x84 16 35 . . . cord-004738-vnz15x84 17 1 Thus thus RB cord-004738-vnz15x84 17 2 , , , cord-004738-vnz15x84 17 3 in in IN cord-004738-vnz15x84 17 4 order order NN cord-004738-vnz15x84 17 5 to to TO cord-004738-vnz15x84 17 6 achieve achieve VB cord-004738-vnz15x84 17 7 the the DT cord-004738-vnz15x84 17 8 expression expression NN cord-004738-vnz15x84 17 9 of of IN cord-004738-vnz15x84 17 10 multiple multiple JJ cord-004738-vnz15x84 17 11 proteins protein NNS cord-004738-vnz15x84 17 12 from from IN cord-004738-vnz15x84 17 13 a a DT cord-004738-vnz15x84 17 14 single single JJ cord-004738-vnz15x84 17 15 message message NN cord-004738-vnz15x84 17 16 that that WDT cord-004738-vnz15x84 17 17 are be VBP cord-004738-vnz15x84 17 18 essential essential JJ cord-004738-vnz15x84 17 19 for for IN cord-004738-vnz15x84 17 20 regulation regulation NN cord-004738-vnz15x84 17 21 of of IN cord-004738-vnz15x84 17 22 viral viral JJ cord-004738-vnz15x84 17 23 replication replication NN cord-004738-vnz15x84 17 24 and and CC cord-004738-vnz15x84 17 25 biogenesis biogenesis NN cord-004738-vnz15x84 17 26 , , , cord-004738-vnz15x84 17 27 proteolysis proteolysis NN cord-004738-vnz15x84 17 28 of of IN cord-004738-vnz15x84 17 29 the the DT cord-004738-vnz15x84 17 30 viral viral JJ cord-004738-vnz15x84 17 31 polyprotein polyprotein JJ cord-004738-vnz15x84 17 32 precursor precursor NN cord-004738-vnz15x84 17 33 is be VBZ cord-004738-vnz15x84 17 34 an an DT cord-004738-vnz15x84 17 35 essential essential JJ cord-004738-vnz15x84 17 36 event event NN cord-004738-vnz15x84 17 37 in in IN cord-004738-vnz15x84 17 38 most most JJS cord-004738-vnz15x84 17 39 of of IN cord-004738-vnz15x84 17 40 the the DT cord-004738-vnz15x84 17 41 positive positive JJ cord-004738-vnz15x84 17 42 - - HYPH cord-004738-vnz15x84 17 43 strand strand NN cord-004738-vnz15x84 17 44 RNA RNA NNP cord-004738-vnz15x84 17 45 viruses virus NNS cord-004738-vnz15x84 17 46 [ [ -LRB- cord-004738-vnz15x84 17 47 14 14 CD cord-004738-vnz15x84 17 48 , , , cord-004738-vnz15x84 17 49 16 16 CD cord-004738-vnz15x84 17 50 ] ] -RRB- cord-004738-vnz15x84 17 51 . . . cord-004738-vnz15x84 18 1 This this DT cord-004738-vnz15x84 18 2 is be VBZ cord-004738-vnz15x84 18 3 in in IN cord-004738-vnz15x84 18 4 contrast contrast NN cord-004738-vnz15x84 18 5 to to IN cord-004738-vnz15x84 18 6 the the DT cord-004738-vnz15x84 18 7 mRNAs mrnas CD cord-004738-vnz15x84 18 8 of of IN cord-004738-vnz15x84 18 9 their -PRON- PRP$ cord-004738-vnz15x84 18 10 eukaryotic eukaryotic JJ cord-004738-vnz15x84 18 11 host host NN cord-004738-vnz15x84 18 12 cells cell NNS cord-004738-vnz15x84 18 13 , , , cord-004738-vnz15x84 18 14 which which WDT cord-004738-vnz15x84 18 15 mostly mostly RB cord-004738-vnz15x84 18 16 code code NN cord-004738-vnz15x84 18 17 for for IN cord-004738-vnz15x84 18 18 single single JJ cord-004738-vnz15x84 18 19 proteins protein NNS cord-004738-vnz15x84 18 20 [ [ -LRB- cord-004738-vnz15x84 18 21 16 16 CD cord-004738-vnz15x84 18 22 ] ] -RRB- cord-004738-vnz15x84 18 23 . . . cord-004738-vnz15x84 19 1 In in IN cord-004738-vnz15x84 19 2 alphaviruses alphavirus NNS cord-004738-vnz15x84 19 3 and and CC cord-004738-vnz15x84 19 4 rubella rubella NN cord-004738-vnz15x84 19 5 virus virus NN cord-004738-vnz15x84 19 6 , , , cord-004738-vnz15x84 19 7 members member NNS cord-004738-vnz15x84 19 8 of of IN cord-004738-vnz15x84 19 9 the the DT cord-004738-vnz15x84 19 10 family family NN cord-004738-vnz15x84 19 11 Togaviridae Togaviridae NNP cord-004738-vnz15x84 19 12 , , , cord-004738-vnz15x84 19 13 two two CD cord-004738-vnz15x84 19 14 polyproteins polyprotein NNS cord-004738-vnz15x84 19 15 are be VBP cord-004738-vnz15x84 19 16 expressed express VBN cord-004738-vnz15x84 19 17 : : : cord-004738-vnz15x84 19 18 the the DT cord-004738-vnz15x84 19 19 nonstructural nonstructural JJ cord-004738-vnz15x84 19 20 polyprotein polyprotein NN cord-004738-vnz15x84 19 21 , , , cord-004738-vnz15x84 19 22 directly directly RB cord-004738-vnz15x84 19 23 expressed express VBN cord-004738-vnz15x84 19 24 from from IN cord-004738-vnz15x84 19 25 the the DT cord-004738-vnz15x84 19 26 genomic genomic JJ cord-004738-vnz15x84 19 27 RNA RNA NNP cord-004738-vnz15x84 19 28 , , , cord-004738-vnz15x84 19 29 and and CC cord-004738-vnz15x84 19 30 another another DT cord-004738-vnz15x84 19 31 polyprotein polyprotein NN cord-004738-vnz15x84 19 32 , , , cord-004738-vnz15x84 19 33 expressed express VBD cord-004738-vnz15x84 19 34 from from IN cord-004738-vnz15x84 19 35 a a DT cord-004738-vnz15x84 19 36 sub sub JJ cord-004738-vnz15x84 19 37 - - JJ cord-004738-vnz15x84 19 38 genomic genomic JJ cord-004738-vnz15x84 19 39 mRNA mrna NN cord-004738-vnz15x84 19 40 synthesized synthesize VBN cord-004738-vnz15x84 19 41 during during IN cord-004738-vnz15x84 19 42 the the DT cord-004738-vnz15x84 19 43 viral viral JJ cord-004738-vnz15x84 19 44 infection infection NN cord-004738-vnz15x84 19 45 [ [ -LRB- cord-004738-vnz15x84 19 46 16 16 CD cord-004738-vnz15x84 19 47 ] ] -RRB- cord-004738-vnz15x84 19 48 . . . cord-004738-vnz15x84 20 1 Rubella rubella NN cord-004738-vnz15x84 20 2 virus virus NN cord-004738-vnz15x84 20 3 is be VBZ cord-004738-vnz15x84 20 4 an an DT cord-004738-vnz15x84 20 5 enveloped envelop VBN cord-004738-vnz15x84 20 6 virus virus NN cord-004738-vnz15x84 20 7 of of IN cord-004738-vnz15x84 20 8 the the DT cord-004738-vnz15x84 20 9 genus genus NN cord-004738-vnz15x84 20 10 Rubivirus Rubivirus NNP cord-004738-vnz15x84 20 11 in in IN cord-004738-vnz15x84 20 12 the the DT cord-004738-vnz15x84 20 13 family family NN cord-004738-vnz15x84 20 14 Togaviridae Togaviridae NNP cord-004738-vnz15x84 20 15 [ [ -LRB- cord-004738-vnz15x84 20 16 2 2 CD cord-004738-vnz15x84 20 17 ] ] -RRB- cord-004738-vnz15x84 20 18 . . . cord-004738-vnz15x84 21 1 The the DT cord-004738-vnz15x84 21 2 virion virion NN cord-004738-vnz15x84 21 3 has have VBZ cord-004738-vnz15x84 21 4 a a DT cord-004738-vnz15x84 21 5 40S 40s CD cord-004738-vnz15x84 21 6 ( ( -LRB- cord-004738-vnz15x84 21 7 9762 9762 CD cord-004738-vnz15x84 21 8 nucleotide nucleotide JJ cord-004738-vnz15x84 21 9 long long JJ cord-004738-vnz15x84 21 10 ) ) -RRB- cord-004738-vnz15x84 21 11 single single RB cord-004738-vnz15x84 21 12 - - HYPH cord-004738-vnz15x84 21 13 stranded stranded JJ cord-004738-vnz15x84 21 14 , , , cord-004738-vnz15x84 21 15 positive positive JJ cord-004738-vnz15x84 21 16 - - HYPH cord-004738-vnz15x84 21 17 sense sense NN cord-004738-vnz15x84 21 18 , , , cord-004738-vnz15x84 21 19 polyadenylated polyadenylate VBN cord-004738-vnz15x84 21 20 RNA RNA NNP cord-004738-vnz15x84 21 21 genome genome NN cord-004738-vnz15x84 21 22 , , , cord-004738-vnz15x84 21 23 which which WDT cord-004738-vnz15x84 21 24 serves serve VBZ cord-004738-vnz15x84 21 25 as as IN cord-004738-vnz15x84 21 26 the the DT cord-004738-vnz15x84 21 27 mRNA mrna NN cord-004738-vnz15x84 21 28 following follow VBG cord-004738-vnz15x84 21 29 a a DT cord-004738-vnz15x84 21 30 series series NN cord-004738-vnz15x84 21 31 of of IN cord-004738-vnz15x84 21 32 events event NNS cord-004738-vnz15x84 21 33 that that WDT cord-004738-vnz15x84 21 34 lead lead VBP cord-004738-vnz15x84 21 35 to to IN cord-004738-vnz15x84 21 36 the the DT cord-004738-vnz15x84 21 37 uncoating uncoating NN cord-004738-vnz15x84 21 38 of of IN cord-004738-vnz15x84 21 39 the the DT cord-004738-vnz15x84 21 40 viral viral JJ cord-004738-vnz15x84 21 41 particle particle NN cord-004738-vnz15x84 21 42 upon upon IN cord-004738-vnz15x84 21 43 entry entry NN cord-004738-vnz15x84 21 44 into into IN cord-004738-vnz15x84 21 45 cells cell NNS cord-004738-vnz15x84 21 46 [ [ -LRB- cord-004738-vnz15x84 21 47 1 1 CD cord-004738-vnz15x84 21 48 , , , cord-004738-vnz15x84 21 49 2 2 CD cord-004738-vnz15x84 21 50 , , , cord-004738-vnz15x84 21 51 4 4 CD cord-004738-vnz15x84 21 52 ] ] -RRB- cord-004738-vnz15x84 21 53 . . . cord-004738-vnz15x84 22 1 In in IN cord-004738-vnz15x84 22 2 an an DT cord-004738-vnz15x84 22 3 infected infected JJ cord-004738-vnz15x84 22 4 cell cell NN cord-004738-vnz15x84 22 5 , , , cord-004738-vnz15x84 22 6 RV RV NNP cord-004738-vnz15x84 22 7 mRNA mrna NN cord-004738-vnz15x84 22 8 first first RB cord-004738-vnz15x84 22 9 translates translate VBZ cord-004738-vnz15x84 22 10 into into IN cord-004738-vnz15x84 22 11 a a DT cord-004738-vnz15x84 22 12 P200 p200 NN cord-004738-vnz15x84 22 13 nonstructural nonstructural JJ cord-004738-vnz15x84 22 14 polypeptide polypeptide NN cord-004738-vnz15x84 22 15 [ [ -LRB- cord-004738-vnz15x84 22 16 2 2 CD cord-004738-vnz15x84 22 17 ] ] -RRB- cord-004738-vnz15x84 22 18 . . . cord-004738-vnz15x84 23 1 Newly newly RB cord-004738-vnz15x84 23 2 synthesized synthesize VBN cord-004738-vnz15x84 23 3 P200 p200 NN cord-004738-vnz15x84 23 4 often often RB cord-004738-vnz15x84 23 5 undergoes undergo VBZ cord-004738-vnz15x84 23 6 ciscleavage ciscleavage NN cord-004738-vnz15x84 23 7 at at IN cord-004738-vnz15x84 23 8 NH NH NNP cord-004738-vnz15x84 23 9 2 2 CD cord-004738-vnz15x84 23 10 -SRGG -srgg SYM cord-004738-vnz15x84 23 11 1301/1302 1301/1302 CD cord-004738-vnz15x84 23 12 G g NN cord-004738-vnz15x84 23 13 - - HYPH cord-004738-vnz15x84 23 14 COOH COOH NNP cord-004738-vnz15x84 23 15 into into IN cord-004738-vnz15x84 23 16 two two CD cord-004738-vnz15x84 23 17 mature mature JJ cord-004738-vnz15x84 23 18 nonstructural nonstructural JJ cord-004738-vnz15x84 23 19 proteins protein NNS cord-004738-vnz15x84 23 20 , , , cord-004738-vnz15x84 23 21 P150 P150 NNP cord-004738-vnz15x84 23 22 and and CC cord-004738-vnz15x84 23 23 P90 P90 NNP cord-004738-vnz15x84 23 24 , , , cord-004738-vnz15x84 23 25 by by IN cord-004738-vnz15x84 23 26 a a DT cord-004738-vnz15x84 23 27 protease protease NN cord-004738-vnz15x84 23 28 domain domain NN cord-004738-vnz15x84 23 29 contained contain VBN cord-004738-vnz15x84 23 30 within within IN cord-004738-vnz15x84 23 31 the the DT cord-004738-vnz15x84 23 32 C C NNP cord-004738-vnz15x84 23 33 - - HYPH cord-004738-vnz15x84 23 34 terminal terminal NN cord-004738-vnz15x84 23 35 region region NN cord-004738-vnz15x84 23 36 of of IN cord-004738-vnz15x84 23 37 P150 P150 NNP cord-004738-vnz15x84 23 38 [ [ -LRB- cord-004738-vnz15x84 23 39 3 3 CD cord-004738-vnz15x84 23 40 , , , cord-004738-vnz15x84 23 41 9 9 CD cord-004738-vnz15x84 23 42 , , , cord-004738-vnz15x84 23 43 11 11 CD cord-004738-vnz15x84 23 44 , , , cord-004738-vnz15x84 23 45 18 18 CD cord-004738-vnz15x84 23 46 ] ] -RRB- cord-004738-vnz15x84 23 47 . . . cord-004738-vnz15x84 24 1 The the DT cord-004738-vnz15x84 24 2 viral viral JJ cord-004738-vnz15x84 24 3 P200 p200 NN cord-004738-vnz15x84 24 4 nonstructural nonstructural JJ cord-004738-vnz15x84 24 5 polyprotein polyprotein NNP cord-004738-vnz15x84 24 6 contains contain VBZ cord-004738-vnz15x84 24 7 four four CD cord-004738-vnz15x84 24 8 conserved conserved JJ cord-004738-vnz15x84 24 9 functional functional JJ cord-004738-vnz15x84 24 10 domains domain NNS cord-004738-vnz15x84 24 11 that that WDT cord-004738-vnz15x84 24 12 are be VBP cord-004738-vnz15x84 24 13 involved involve VBN cord-004738-vnz15x84 24 14 in in IN cord-004738-vnz15x84 24 15 viral viral JJ cord-004738-vnz15x84 24 16 RNA RNA NNP cord-004738-vnz15x84 24 17 synthesis synthesis NN cord-004738-vnz15x84 24 18 and and CC cord-004738-vnz15x84 24 19 replication replication NN cord-004738-vnz15x84 24 20 . . . cord-004738-vnz15x84 25 1 They -PRON- PRP cord-004738-vnz15x84 25 2 are be VBP cord-004738-vnz15x84 25 3 sequentially sequentially RB cord-004738-vnz15x84 25 4 located locate VBN cord-004738-vnz15x84 25 5 from from IN cord-004738-vnz15x84 25 6 the the DT cord-004738-vnz15x84 25 7 N n CD cord-004738-vnz15x84 25 8 terminus terminus NN cord-004738-vnz15x84 25 9 to to IN cord-004738-vnz15x84 25 10 the the DT cord-004738-vnz15x84 25 11 C C NNP cord-004738-vnz15x84 25 12 terminus terminus NN cord-004738-vnz15x84 25 13 , , , cord-004738-vnz15x84 25 14 as as IN cord-004738-vnz15x84 25 15 methyltransferase methyltransferase NN cord-004738-vnz15x84 25 16 , , , cord-004738-vnz15x84 25 17 protease protease NN cord-004738-vnz15x84 25 18 , , , cord-004738-vnz15x84 25 19 helicase helicase NN cord-004738-vnz15x84 25 20 , , , cord-004738-vnz15x84 25 21 and and CC cord-004738-vnz15x84 25 22 RNA RNA NNP cord-004738-vnz15x84 25 23 - - HYPH cord-004738-vnz15x84 25 24 dependent dependent JJ cord-004738-vnz15x84 25 25 RNA RNA NNP cord-004738-vnz15x84 25 26 polymerase polymerase NN cord-004738-vnz15x84 25 27 domains domain NNS cord-004738-vnz15x84 25 28 based base VBN cord-004738-vnz15x84 25 29 on on IN cord-004738-vnz15x84 25 30 bioinformatic bioinformatic JJ cord-004738-vnz15x84 25 31 analysis analysis NN cord-004738-vnz15x84 25 32 [ [ -LRB- cord-004738-vnz15x84 25 33 4 4 CD cord-004738-vnz15x84 25 34 , , , cord-004738-vnz15x84 25 35 6 6 CD cord-004738-vnz15x84 25 36 ] ] -RRB- cord-004738-vnz15x84 25 37 . . . cord-004738-vnz15x84 26 1 The the DT cord-004738-vnz15x84 26 2 first first JJ cord-004738-vnz15x84 26 3 two two CD cord-004738-vnz15x84 26 4 motifs motif NNS cord-004738-vnz15x84 26 5 are be VBP cord-004738-vnz15x84 26 6 located locate VBN cord-004738-vnz15x84 26 7 on on IN cord-004738-vnz15x84 26 8 the the DT cord-004738-vnz15x84 26 9 N N NNP cord-004738-vnz15x84 26 10 and and CC cord-004738-vnz15x84 26 11 C C NNP cord-004738-vnz15x84 26 12 termini termini NNPS cord-004738-vnz15x84 26 13 of of IN cord-004738-vnz15x84 26 14 P150 P150 NNP cord-004738-vnz15x84 26 15 , , , cord-004738-vnz15x84 26 16 and and CC cord-004738-vnz15x84 26 17 the the DT cord-004738-vnz15x84 26 18 latter latter JJ cord-004738-vnz15x84 26 19 two two CD cord-004738-vnz15x84 26 20 are be VBP cord-004738-vnz15x84 26 21 on on IN cord-004738-vnz15x84 26 22 the the DT cord-004738-vnz15x84 26 23 N N NNP cord-004738-vnz15x84 26 24 and and CC cord-004738-vnz15x84 26 25 C C NNP cord-004738-vnz15x84 26 26 termini terminus NNS cord-004738-vnz15x84 26 27 of of IN cord-004738-vnz15x84 26 28 P90 P90 NNP cord-004738-vnz15x84 26 29 [ [ -LRB- cord-004738-vnz15x84 26 30 5 5 CD cord-004738-vnz15x84 26 31 , , , cord-004738-vnz15x84 26 32 13 13 CD cord-004738-vnz15x84 26 33 ] ] -RRB- cord-004738-vnz15x84 26 34 . . . cord-004738-vnz15x84 27 1 Rubella rubella NN cord-004738-vnz15x84 27 2 virus virus NN cord-004738-vnz15x84 27 3 P150-protease p150-protease NN cord-004738-vnz15x84 27 4 was be VBD cord-004738-vnz15x84 27 5 identified identify VBN cord-004738-vnz15x84 27 6 to to TO cord-004738-vnz15x84 27 7 be be VB cord-004738-vnz15x84 27 8 a a DT cord-004738-vnz15x84 27 9 papain papain NN cord-004738-vnz15x84 27 10 - - HYPH cord-004738-vnz15x84 27 11 like like IN cord-004738-vnz15x84 27 12 - - HYPH cord-004738-vnz15x84 27 13 cysteine cysteine NN cord-004738-vnz15x84 27 14 protease protease NN cord-004738-vnz15x84 27 15 [ [ -LRB- cord-004738-vnz15x84 27 16 5 5 CD cord-004738-vnz15x84 27 17 ] ] -RRB- cord-004738-vnz15x84 27 18 . . . cord-004738-vnz15x84 28 1 It -PRON- PRP cord-004738-vnz15x84 28 2 utilizes utilize VBZ cord-004738-vnz15x84 28 3 divalent divalent JJ cord-004738-vnz15x84 28 4 cations cation NNS cord-004738-vnz15x84 28 5 and and CC cord-004738-vnz15x84 28 6 also also RB cord-004738-vnz15x84 28 7 demonstrates demonstrate VBZ cord-004738-vnz15x84 28 8 trans trans JJ cord-004738-vnz15x84 28 9 - - JJ cord-004738-vnz15x84 28 10 cleavage cleavage JJ cord-004738-vnz15x84 28 11 activity activity NN cord-004738-vnz15x84 28 12 on on IN cord-004738-vnz15x84 28 13 homologous homologous JJ cord-004738-vnz15x84 28 14 substrates substrate NNS cord-004738-vnz15x84 28 15 in in IN cord-004738-vnz15x84 28 16 vitro vitro FW cord-004738-vnz15x84 28 17 [ [ -LRB- cord-004738-vnz15x84 28 18 9 9 CD cord-004738-vnz15x84 28 19 ] ] -RRB- cord-004738-vnz15x84 28 20 as as RB cord-004738-vnz15x84 28 21 well well RB cord-004738-vnz15x84 28 22 as as IN cord-004738-vnz15x84 28 23 in in IN cord-004738-vnz15x84 28 24 vivo vivo NNP cord-004738-vnz15x84 28 25 [ [ -LRB- cord-004738-vnz15x84 28 26 17 17 CD cord-004738-vnz15x84 28 27 ] ] -RRB- cord-004738-vnz15x84 28 28 . . . cord-004738-vnz15x84 29 1 Further further JJ cord-004738-vnz15x84 29 2 characterization characterization NN cord-004738-vnz15x84 29 3 of of IN cord-004738-vnz15x84 29 4 RV RV NNP cord-004738-vnz15x84 29 5 protease protease NN cord-004738-vnz15x84 29 6 revealed reveal VBD cord-004738-vnz15x84 29 7 that that IN cord-004738-vnz15x84 29 8 it -PRON- PRP cord-004738-vnz15x84 29 9 exhibits exhibit VBZ cord-004738-vnz15x84 29 10 zinc zinc NN cord-004738-vnz15x84 29 11 - - HYPH cord-004738-vnz15x84 29 12 binding bind VBG cord-004738-vnz15x84 29 13 activity activity NN cord-004738-vnz15x84 29 14 as as IN cord-004738-vnz15x84 29 15 integral integral JJ cord-004738-vnz15x84 29 16 to to IN cord-004738-vnz15x84 29 17 its -PRON- PRP$ cord-004738-vnz15x84 29 18 protease protease NN cord-004738-vnz15x84 29 19 activity activity NN cord-004738-vnz15x84 29 20 , , , cord-004738-vnz15x84 29 21 thus thus RB cord-004738-vnz15x84 29 22 suggesting suggest VBG cord-004738-vnz15x84 29 23 that that IN cord-004738-vnz15x84 29 24 it -PRON- PRP cord-004738-vnz15x84 29 25 is be VBZ cord-004738-vnz15x84 29 26 a a DT cord-004738-vnz15x84 29 27 novel novel JJ cord-004738-vnz15x84 29 28 viral viral JJ cord-004738-vnz15x84 29 29 metalloprotease metalloprotease NN cord-004738-vnz15x84 29 30 [ [ -LRB- cord-004738-vnz15x84 29 31 9 9 CD cord-004738-vnz15x84 29 32 , , , cord-004738-vnz15x84 29 33 10 10 CD cord-004738-vnz15x84 29 34 ] ] -RRB- cord-004738-vnz15x84 29 35 . . . cord-004738-vnz15x84 30 1 Within within IN cord-004738-vnz15x84 30 2 the the DT cord-004738-vnz15x84 30 3 C C NNP cord-004738-vnz15x84 30 4 - - HYPH cord-004738-vnz15x84 30 5 terminal terminal NN cord-004738-vnz15x84 30 6 half half NN cord-004738-vnz15x84 30 7 of of IN cord-004738-vnz15x84 30 8 P150 P150 NNP cord-004738-vnz15x84 30 9 , , , cord-004738-vnz15x84 30 10 Cys-1152 cys-1152 NN cord-004738-vnz15x84 30 11 and and CC cord-004738-vnz15x84 30 12 His-1273 his-1273 NN cord-004738-vnz15x84 30 13 are be VBP cord-004738-vnz15x84 30 14 the the DT cord-004738-vnz15x84 30 15 catalytic catalytic JJ cord-004738-vnz15x84 30 16 sites site NNS cord-004738-vnz15x84 30 17 for for IN cord-004738-vnz15x84 30 18 this this DT cord-004738-vnz15x84 30 19 protease protease NN cord-004738-vnz15x84 30 20 [ [ -LRB- cord-004738-vnz15x84 30 21 3 3 CD cord-004738-vnz15x84 30 22 , , , cord-004738-vnz15x84 30 23 11 11 CD cord-004738-vnz15x84 30 24 ] ] -RRB- cord-004738-vnz15x84 30 25 . . . cord-004738-vnz15x84 31 1 Domains domain NNS cord-004738-vnz15x84 31 2 of of IN cord-004738-vnz15x84 31 3 RV RV NNP cord-004738-vnz15x84 31 4 protease protease NN cord-004738-vnz15x84 31 5 required require VBN cord-004738-vnz15x84 31 6 for for IN cord-004738-vnz15x84 31 7 cis cis NNP cord-004738-vnz15x84 31 8 - - HYPH cord-004738-vnz15x84 31 9 and and CC cord-004738-vnz15x84 31 10 trans trans NN cord-004738-vnz15x84 31 11 - - NN cord-004738-vnz15x84 31 12 activity activity NN cord-004738-vnz15x84 31 13 are be VBP cord-004738-vnz15x84 31 14 mapped map VBN cord-004738-vnz15x84 31 15 [ [ -LRB- cord-004738-vnz15x84 31 16 8 8 CD cord-004738-vnz15x84 31 17 , , , cord-004738-vnz15x84 31 18 11 11 CD cord-004738-vnz15x84 31 19 ] ] -RRB- cord-004738-vnz15x84 31 20 . . . cord-004738-vnz15x84 32 1 These these DT cord-004738-vnz15x84 32 2 studies study NNS cord-004738-vnz15x84 32 3 have have VBP cord-004738-vnz15x84 32 4 thus thus RB cord-004738-vnz15x84 32 5 far far RB cord-004738-vnz15x84 32 6 focused focused JJ cord-004738-vnz15x84 32 7 on on IN cord-004738-vnz15x84 32 8 defining define VBG cord-004738-vnz15x84 32 9 the the DT cord-004738-vnz15x84 32 10 catalytic catalytic JJ cord-004738-vnz15x84 32 11 sites site NNS cord-004738-vnz15x84 32 12 , , , cord-004738-vnz15x84 32 13 active active JJ cord-004738-vnz15x84 32 14 domains domain NNS cord-004738-vnz15x84 32 15 , , , cord-004738-vnz15x84 32 16 and and CC cord-004738-vnz15x84 32 17 cis cis NNP cord-004738-vnz15x84 32 18 - - HYPH cord-004738-vnz15x84 32 19 and and CC cord-004738-vnz15x84 32 20 trans trans JJ cord-004738-vnz15x84 32 21 - - NN cord-004738-vnz15x84 32 22 activity activity NN cord-004738-vnz15x84 32 23 requirements requirement NNS cord-004738-vnz15x84 32 24 of of IN cord-004738-vnz15x84 32 25 RV rv NN cord-004738-vnz15x84 32 26 protease protease NN cord-004738-vnz15x84 32 27 [ [ -LRB- cord-004738-vnz15x84 32 28 8 8 CD cord-004738-vnz15x84 32 29 ] ] -RRB- cord-004738-vnz15x84 33 1 [ [ -LRB- cord-004738-vnz15x84 33 2 9 9 CD cord-004738-vnz15x84 33 3 ] ] -RRB- cord-004738-vnz15x84 33 4 [ [ -LRB- cord-004738-vnz15x84 33 5 10 10 CD cord-004738-vnz15x84 33 6 ] ] -RRB- cord-004738-vnz15x84 34 1 [ [ -LRB- cord-004738-vnz15x84 34 2 11 11 CD cord-004738-vnz15x84 34 3 ] ] -RRB- cord-004738-vnz15x84 34 4 17 17 CD cord-004738-vnz15x84 34 5 ] ] -RRB- cord-004738-vnz15x84 34 6 . . . cord-004738-vnz15x84 35 1 Experimental experimental JJ cord-004738-vnz15x84 35 2 evidence evidence NN cord-004738-vnz15x84 35 3 suggests suggest VBZ cord-004738-vnz15x84 35 4 that that IN cord-004738-vnz15x84 35 5 P200 p200 NN cord-004738-vnz15x84 35 6 is be VBZ cord-004738-vnz15x84 35 7 actively actively RB cord-004738-vnz15x84 35 8 involved involve VBN cord-004738-vnz15x84 35 9 in in IN cord-004738-vnz15x84 35 10 the the DT cord-004738-vnz15x84 35 11 synthesis synthesis NN cord-004738-vnz15x84 35 12 of of IN cord-004738-vnz15x84 35 13 viral viral JJ cord-004738-vnz15x84 35 14 negative negative JJ cord-004738-vnz15x84 35 15 - - HYPH cord-004738-vnz15x84 35 16 strand strand NN cord-004738-vnz15x84 35 17 RNA RNA NNP cord-004738-vnz15x84 35 18 , , , cord-004738-vnz15x84 35 19 and and CC cord-004738-vnz15x84 35 20 its -PRON- PRP$ cord-004738-vnz15x84 35 21 cleavage cleavage NN cord-004738-vnz15x84 35 22 into into IN cord-004738-vnz15x84 35 23 P150 P150 NNP cord-004738-vnz15x84 35 24 and and CC cord-004738-vnz15x84 35 25 P90 P90 NNP cord-004738-vnz15x84 35 26 has have VBZ cord-004738-vnz15x84 35 27 been be VBN cord-004738-vnz15x84 35 28 suggested suggest VBN cord-004738-vnz15x84 35 29 to to TO cord-004738-vnz15x84 35 30 switch switch VB cord-004738-vnz15x84 35 31 the the DT cord-004738-vnz15x84 35 32 complex complex NN cord-004738-vnz15x84 35 33 to to TO cord-004738-vnz15x84 35 34 initiate initiate VB cord-004738-vnz15x84 35 35 positive positive JJ cord-004738-vnz15x84 35 36 RNA RNA NNP cord-004738-vnz15x84 35 37 synthesis synthesis NN cord-004738-vnz15x84 35 38 [ [ -LRB- cord-004738-vnz15x84 35 39 8 8 CD cord-004738-vnz15x84 35 40 ] ] -RRB- cord-004738-vnz15x84 35 41 . . . cord-004738-vnz15x84 36 1 This this DT cord-004738-vnz15x84 36 2 leads lead VBZ cord-004738-vnz15x84 36 3 to to IN cord-004738-vnz15x84 36 4 the the DT cord-004738-vnz15x84 36 5 logical logical JJ cord-004738-vnz15x84 36 6 hypothesis hypothesis NN cord-004738-vnz15x84 36 7 that that IN cord-004738-vnz15x84 36 8 , , , cord-004738-vnz15x84 36 9 in in IN cord-004738-vnz15x84 36 10 the the DT cord-004738-vnz15x84 36 11 replication replication NN cord-004738-vnz15x84 36 12 complex complex NN cord-004738-vnz15x84 36 13 , , , cord-004738-vnz15x84 36 14 those those DT cord-004738-vnz15x84 36 15 P200 p200 NN cord-004738-vnz15x84 36 16 molecules molecule NNS cord-004738-vnz15x84 36 17 engaged engage VBN cord-004738-vnz15x84 36 18 in in IN cord-004738-vnz15x84 36 19 negative negative JJ cord-004738-vnz15x84 36 20 - - HYPH cord-004738-vnz15x84 36 21 strand strand NN cord-004738-vnz15x84 36 22 RNA RNA NNP cord-004738-vnz15x84 36 23 synthesis synthesis NN cord-004738-vnz15x84 36 24 must must MD cord-004738-vnz15x84 36 25 remain remain VB cord-004738-vnz15x84 36 26 as as IN cord-004738-vnz15x84 36 27 P200 P200 NNP cord-004738-vnz15x84 36 28 ( ( -LRB- cord-004738-vnz15x84 36 29 i.e. i.e. FW cord-004738-vnz15x84 36 30 , , , cord-004738-vnz15x84 36 31 lose lose VB cord-004738-vnz15x84 36 32 their -PRON- PRP$ cord-004738-vnz15x84 36 33 cis cis JJ cord-004738-vnz15x84 36 34 - - HYPH cord-004738-vnz15x84 36 35 protease protease JJ cord-004738-vnz15x84 36 36 activity activity NN cord-004738-vnz15x84 36 37 ) ) -RRB- cord-004738-vnz15x84 36 38 as as RB cord-004738-vnz15x84 36 39 long long RB cord-004738-vnz15x84 36 40 as as IN cord-004738-vnz15x84 36 41 they -PRON- PRP cord-004738-vnz15x84 36 42 are be VBP cord-004738-vnz15x84 36 43 required require VBN cord-004738-vnz15x84 36 44 to to TO cord-004738-vnz15x84 36 45 participate participate VB cord-004738-vnz15x84 36 46 in in IN cord-004738-vnz15x84 36 47 negativestrand negativestrand NNP cord-004738-vnz15x84 36 48 RNA RNA NNP cord-004738-vnz15x84 36 49 synthesis synthesis NN cord-004738-vnz15x84 36 50 . . . cord-004738-vnz15x84 37 1 Subsequently subsequently RB cord-004738-vnz15x84 37 2 , , , cord-004738-vnz15x84 37 3 the the DT cord-004738-vnz15x84 37 4 P150-protease p150-protease JJ cord-004738-vnz15x84 37 5 trans trans NN cord-004738-vnz15x84 37 6 - - NN cord-004738-vnz15x84 37 7 activity activity NN cord-004738-vnz15x84 37 8 cleaves cleave VBZ cord-004738-vnz15x84 37 9 these these DT cord-004738-vnz15x84 37 10 P200 p200 NN cord-004738-vnz15x84 37 11 molecules molecule NNS cord-004738-vnz15x84 37 12 to to TO cord-004738-vnz15x84 37 13 signal signal VB cord-004738-vnz15x84 37 14 the the DT cord-004738-vnz15x84 37 15 replication replication NN cord-004738-vnz15x84 37 16 complex complex NN cord-004738-vnz15x84 37 17 to to TO cord-004738-vnz15x84 37 18 switch switch VB cord-004738-vnz15x84 37 19 to to IN cord-004738-vnz15x84 37 20 positivestrand positivestrand NNP cord-004738-vnz15x84 37 21 RNA RNA NNP cord-004738-vnz15x84 37 22 synthesis synthesis NN cord-004738-vnz15x84 37 23 mode mode NN cord-004738-vnz15x84 37 24 . . . cord-004738-vnz15x84 38 1 However however RB cord-004738-vnz15x84 38 2 , , , cord-004738-vnz15x84 38 3 besides besides IN cord-004738-vnz15x84 38 4 the the DT cord-004738-vnz15x84 38 5 presence presence NN cord-004738-vnz15x84 38 6 of of IN cord-004738-vnz15x84 38 7 the the DT cord-004738-vnz15x84 38 8 cleavage cleavage NN cord-004738-vnz15x84 38 9 site site NN cord-004738-vnz15x84 38 10 , , , cord-004738-vnz15x84 38 11 what what WP cord-004738-vnz15x84 38 12 the the DT cord-004738-vnz15x84 38 13 internal internal JJ cord-004738-vnz15x84 38 14 sequence sequence NN cord-004738-vnz15x84 38 15 requirements requirement NNS cord-004738-vnz15x84 38 16 of of IN cord-004738-vnz15x84 38 17 the the DT cord-004738-vnz15x84 38 18 P200 p200 NN cord-004738-vnz15x84 38 19 and and CC cord-004738-vnz15x84 38 20 its -PRON- PRP$ cord-004738-vnz15x84 38 21 intermediaries intermediary NNS cord-004738-vnz15x84 38 22 for for IN cord-004738-vnz15x84 38 23 RV rv NN cord-004738-vnz15x84 38 24 protease protease NN cord-004738-vnz15x84 38 25 trans trans JJ cord-004738-vnz15x84 38 26 - - JJ cord-004738-vnz15x84 38 27 cleavage cleavage JJ cord-004738-vnz15x84 38 28 activity activity NN cord-004738-vnz15x84 38 29 are be VBP cord-004738-vnz15x84 38 30 , , , cord-004738-vnz15x84 38 31 and and CC cord-004738-vnz15x84 38 32 how how WRB cord-004738-vnz15x84 38 33 the the DT cord-004738-vnz15x84 38 34 cis cis NN cord-004738-vnz15x84 38 35 - - HYPH cord-004738-vnz15x84 38 36 activity activity NN cord-004738-vnz15x84 38 37 of of IN cord-004738-vnz15x84 38 38 P200 P200 NNP cord-004738-vnz15x84 38 39 is be VBZ cord-004738-vnz15x84 38 40 regulated regulate VBN cord-004738-vnz15x84 38 41 to to TO cord-004738-vnz15x84 38 42 maintain maintain VB cord-004738-vnz15x84 38 43 optimal optimal JJ cord-004738-vnz15x84 38 44 negative negative JJ cord-004738-vnz15x84 38 45 RNA RNA NNP cord-004738-vnz15x84 38 46 synthesis synthesis NN cord-004738-vnz15x84 38 47 have have VBP cord-004738-vnz15x84 38 48 not not RB cord-004738-vnz15x84 38 49 been be VBN cord-004738-vnz15x84 38 50 identified identify VBN cord-004738-vnz15x84 38 51 . . . cord-004738-vnz15x84 39 1 In in IN cord-004738-vnz15x84 39 2 this this DT cord-004738-vnz15x84 39 3 report report NN cord-004738-vnz15x84 39 4 , , , cord-004738-vnz15x84 39 5 we -PRON- PRP cord-004738-vnz15x84 39 6 analyzed analyze VBD cord-004738-vnz15x84 39 7 the the DT cord-004738-vnz15x84 39 8 substrate substrate NN cord-004738-vnz15x84 39 9 features feature NNS cord-004738-vnz15x84 39 10 that that WDT cord-004738-vnz15x84 39 11 are be VBP cord-004738-vnz15x84 39 12 required require VBN cord-004738-vnz15x84 39 13 of of IN cord-004738-vnz15x84 39 14 the the DT cord-004738-vnz15x84 39 15 RV RV NNP cord-004738-vnz15x84 39 16 protease protease NN cord-004738-vnz15x84 39 17 trans trans NN cord-004738-vnz15x84 39 18 - - NN cord-004738-vnz15x84 39 19 activity activity NN cord-004738-vnz15x84 39 20 by by IN cord-004738-vnz15x84 39 21 using use VBG cord-004738-vnz15x84 39 22 a a DT cord-004738-vnz15x84 39 23 truncated truncated JJ cord-004738-vnz15x84 39 24 version version NN cord-004738-vnz15x84 39 25 of of IN cord-004738-vnz15x84 39 26 RV RV NNP cord-004738-vnz15x84 39 27 P200 P200 NNP cord-004738-vnz15x84 39 28 ( ( -LRB- cord-004738-vnz15x84 39 29 amino amino NN cord-004738-vnz15x84 39 30 acid acid NN cord-004738-vnz15x84 39 31 residues residue NNS cord-004738-vnz15x84 39 32 827 827 CD cord-004738-vnz15x84 39 33 - - HYPH cord-004738-vnz15x84 39 34 1548 1548 CD cord-004738-vnz15x84 39 35 ) ) -RRB- cord-004738-vnz15x84 39 36 that that WDT cord-004738-vnz15x84 39 37 was be VBD cord-004738-vnz15x84 39 38 previously previously RB cord-004738-vnz15x84 39 39 shown show VBN cord-004738-vnz15x84 39 40 to to TO cord-004738-vnz15x84 39 41 function function VB cord-004738-vnz15x84 39 42 as as IN cord-004738-vnz15x84 39 43 protease protease NN cord-004738-vnz15x84 39 44 but but CC cord-004738-vnz15x84 39 45 had have VBD cord-004738-vnz15x84 39 46 lost lose VBN cord-004738-vnz15x84 39 47 its -PRON- PRP$ cord-004738-vnz15x84 39 48 cis cis JJ cord-004738-vnz15x84 39 49 - - HYPH cord-004738-vnz15x84 39 50 activity activity NN cord-004738-vnz15x84 39 51 due due IN cord-004738-vnz15x84 39 52 to to IN cord-004738-vnz15x84 39 53 a a DT cord-004738-vnz15x84 39 54 substitution substitution NN cord-004738-vnz15x84 39 55 , , , cord-004738-vnz15x84 39 56 G1301S G1301S NNP cord-004738-vnz15x84 39 57 , , , cord-004738-vnz15x84 39 58 in in IN cord-004738-vnz15x84 39 59 the the DT cord-004738-vnz15x84 39 60 cleavage cleavage NN cord-004738-vnz15x84 39 61 site site NN cord-004738-vnz15x84 39 62 , , , cord-004738-vnz15x84 39 63 and and CC cord-004738-vnz15x84 39 64 a a DT cord-004738-vnz15x84 39 65 series series NN cord-004738-vnz15x84 39 66 of of IN cord-004738-vnz15x84 39 67 P200-derived p200-derived JJ cord-004738-vnz15x84 39 68 substrates substrate NNS cord-004738-vnz15x84 39 69 that that WDT cord-004738-vnz15x84 39 70 lack lack VBP cord-004738-vnz15x84 39 71 protease protease NN cord-004738-vnz15x84 39 72 activity activity NN cord-004738-vnz15x84 39 73 due due IN cord-004738-vnz15x84 39 74 to to IN cord-004738-vnz15x84 39 75 an an DT cord-004738-vnz15x84 39 76 amino amino NN cord-004738-vnz15x84 39 77 acid acid NN cord-004738-vnz15x84 39 78 substitution substitution NN cord-004738-vnz15x84 39 79 , , , cord-004738-vnz15x84 39 80 C1152S C1152S NNP cord-004738-vnz15x84 39 81 , , , cord-004738-vnz15x84 39 82 in in IN cord-004738-vnz15x84 39 83 the the DT cord-004738-vnz15x84 39 84 catalytic catalytic JJ cord-004738-vnz15x84 39 85 dyad dyad NN cord-004738-vnz15x84 39 86 [ [ -LRB- cord-004738-vnz15x84 39 87 8 8 CD cord-004738-vnz15x84 39 88 ] ] -RRB- cord-004738-vnz15x84 39 89 . . . cord-004738-vnz15x84 40 1 Our -PRON- PRP$ cord-004738-vnz15x84 40 2 analysis analysis NN cord-004738-vnz15x84 40 3 identified identify VBD cord-004738-vnz15x84 40 4 a a DT cord-004738-vnz15x84 40 5 region region NN cord-004738-vnz15x84 40 6 in in IN cord-004738-vnz15x84 40 7 the the DT cord-004738-vnz15x84 40 8 substrate substrate NN cord-004738-vnz15x84 40 9 corresponding correspond VBG cord-004738-vnz15x84 40 10 to to IN cord-004738-vnz15x84 40 11 residues residue NNS cord-004738-vnz15x84 40 12 994 994 CD cord-004738-vnz15x84 40 13 - - HYPH cord-004738-vnz15x84 40 14 1102 1102 CD cord-004738-vnz15x84 40 15 of of IN cord-004738-vnz15x84 40 16 the the DT cord-004738-vnz15x84 40 17 P200 P200 NNP cord-004738-vnz15x84 40 18 polyprotein polyprotein NN cord-004738-vnz15x84 40 19 that that WDT cord-004738-vnz15x84 40 20 is be VBZ cord-004738-vnz15x84 40 21 required require VBN cord-004738-vnz15x84 40 22 for for IN cord-004738-vnz15x84 40 23 the the DT cord-004738-vnz15x84 40 24 protease protease NN cord-004738-vnz15x84 40 25 trans trans NN cord-004738-vnz15x84 40 26 - - NN cord-004738-vnz15x84 40 27 activity activity NN cord-004738-vnz15x84 40 28 , , , cord-004738-vnz15x84 40 29 and and CC cord-004738-vnz15x84 40 30 this this DT cord-004738-vnz15x84 40 31 region region NN cord-004738-vnz15x84 40 32 overlaps overlap VBZ cord-004738-vnz15x84 40 33 with with IN cord-004738-vnz15x84 40 34 the the DT cord-004738-vnz15x84 40 35 starting starting NN cord-004738-vnz15x84 40 36 site site NN cord-004738-vnz15x84 40 37 of of IN cord-004738-vnz15x84 40 38 the the DT cord-004738-vnz15x84 40 39 essential essential JJ cord-004738-vnz15x84 40 40 cis cis JJ cord-004738-vnz15x84 40 41 - - HYPH cord-004738-vnz15x84 40 42 protease protease JJ cord-004738-vnz15x84 40 43 activity activity NN cord-004738-vnz15x84 40 44 of of IN cord-004738-vnz15x84 40 45 RV RV NNP cord-004738-vnz15x84 40 46 P200 P200 NNP cord-004738-vnz15x84 40 47 polyprotein polyprotein NN cord-004738-vnz15x84 40 48 . . . cord-004738-vnz15x84 41 1 Potential potential JJ cord-004738-vnz15x84 41 2 implications implication NNS cord-004738-vnz15x84 41 3 of of IN cord-004738-vnz15x84 41 4 the the DT cord-004738-vnz15x84 41 5 requirement requirement NN cord-004738-vnz15x84 41 6 of of IN cord-004738-vnz15x84 41 7 the the DT cord-004738-vnz15x84 41 8 cis cis JJ cord-004738-vnz15x84 41 9 - - HYPH cord-004738-vnz15x84 41 10 activity activity NN cord-004738-vnz15x84 41 11 region region NN cord-004738-vnz15x84 41 12 of of IN cord-004738-vnz15x84 41 13 P200 p200 NN cord-004738-vnz15x84 41 14 substrates substrate NNS cord-004738-vnz15x84 41 15 for for IN cord-004738-vnz15x84 41 16 the the DT cord-004738-vnz15x84 41 17 RV RV NNP cord-004738-vnz15x84 41 18 protease protease NN cord-004738-vnz15x84 41 19 trans trans NN cord-004738-vnz15x84 41 20 - - NN cord-004738-vnz15x84 41 21 activity activity NN cord-004738-vnz15x84 41 22 are be VBP cord-004738-vnz15x84 41 23 discussed discuss VBN cord-004738-vnz15x84 41 24 . . . cord-004738-vnz15x84 42 1 Plasmids plasmid NNS cord-004738-vnz15x84 42 2 capable capable JJ cord-004738-vnz15x84 42 3 of of IN cord-004738-vnz15x84 42 4 expressing express VBG cord-004738-vnz15x84 42 5 functional functional JJ cord-004738-vnz15x84 42 6 RV RV NNP cord-004738-vnz15x84 42 7 protease protease NN cord-004738-vnz15x84 42 8 and and CC cord-004738-vnz15x84 42 9 P200-derived p200-derived JJ cord-004738-vnz15x84 42 10 substrates substrate NNS cord-004738-vnz15x84 42 11 in in IN cord-004738-vnz15x84 42 12 mammalian mammalian JJ cord-004738-vnz15x84 42 13 cells cell NNS cord-004738-vnz15x84 42 14 were be VBD cord-004738-vnz15x84 42 15 constructed construct VBN cord-004738-vnz15x84 42 16 as as IN cord-004738-vnz15x84 42 17 follows follow VBZ cord-004738-vnz15x84 42 18 : : : cord-004738-vnz15x84 43 1 Appropriate appropriate JJ cord-004738-vnz15x84 43 2 cDNA cdna NN cord-004738-vnz15x84 43 3 segments segment NNS cord-004738-vnz15x84 43 4 representing represent VBG cord-004738-vnz15x84 43 5 various various JJ cord-004738-vnz15x84 43 6 RV RV NNP cord-004738-vnz15x84 43 7 genomic genomic JJ cord-004738-vnz15x84 43 8 regions region NNS cord-004738-vnz15x84 43 9 were be VBD cord-004738-vnz15x84 43 10 PCR PCR NNP cord-004738-vnz15x84 43 11 - - HYPH cord-004738-vnz15x84 43 12 amplified amplify VBN cord-004738-vnz15x84 43 13 and and CC cord-004738-vnz15x84 43 14 inserted insert VBN cord-004738-vnz15x84 43 15 into into IN cord-004738-vnz15x84 43 16 a a DT cord-004738-vnz15x84 43 17 mammalian mammalian JJ cord-004738-vnz15x84 43 18 expression expression NN cord-004738-vnz15x84 43 19 plasmid plasmid NN cord-004738-vnz15x84 43 20 , , , cord-004738-vnz15x84 43 21 pcDNA4-His pcDNA4-His NNP cord-004738-vnz15x84 43 22 / / SYM cord-004738-vnz15x84 43 23 Max Max NNP cord-004738-vnz15x84 43 24 - - HYPH cord-004738-vnz15x84 43 25 C C NNP cord-004738-vnz15x84 43 26 , , , cord-004738-vnz15x84 43 27 driven drive VBN cord-004738-vnz15x84 43 28 by by IN cord-004738-vnz15x84 43 29 a a DT cord-004738-vnz15x84 43 30 CMV CMV NNP cord-004738-vnz15x84 43 31 promoter promoter NN cord-004738-vnz15x84 43 32 . . . cord-004738-vnz15x84 44 1 This this DT cord-004738-vnz15x84 44 2 plasmid plasmid NN cord-004738-vnz15x84 44 3 also also RB cord-004738-vnz15x84 44 4 contains contain VBZ cord-004738-vnz15x84 44 5 an an DT cord-004738-vnz15x84 44 6 in in IN cord-004738-vnz15x84 44 7 - - HYPH cord-004738-vnz15x84 44 8 frame frame NN cord-004738-vnz15x84 44 9 Xpress Xpress NNP cord-004738-vnz15x84 44 10 epitope epitope NN cord-004738-vnz15x84 44 11 tag tag NN cord-004738-vnz15x84 44 12 for for IN cord-004738-vnz15x84 44 13 easy easy JJ cord-004738-vnz15x84 44 14 identification identification NN cord-004738-vnz15x84 44 15 of of IN cord-004738-vnz15x84 44 16 the the DT cord-004738-vnz15x84 44 17 expressed express VBN cord-004738-vnz15x84 44 18 protein protein NN cord-004738-vnz15x84 44 19 by by IN cord-004738-vnz15x84 44 20 anti anti JJ cord-004738-vnz15x84 44 21 - - JJ cord-004738-vnz15x84 44 22 Xpress xpress JJ cord-004738-vnz15x84 44 23 monoclonal monoclonal JJ cord-004738-vnz15x84 44 24 antibody antibody NN cord-004738-vnz15x84 44 25 in in IN cord-004738-vnz15x84 44 26 immunobloting immunoblote VBG cord-004738-vnz15x84 44 27 analysis analysis NN cord-004738-vnz15x84 44 28 ( ( -LRB- cord-004738-vnz15x84 44 29 Invitrogen Invitrogen NNP cord-004738-vnz15x84 44 30 Inc Inc NNP cord-004738-vnz15x84 44 31 , , , cord-004738-vnz15x84 44 32 CA CA NNP cord-004738-vnz15x84 44 33 ) ) -RRB- cord-004738-vnz15x84 44 34 . . . cord-004738-vnz15x84 45 1 Two two CD cord-004738-vnz15x84 45 2 independent independent JJ cord-004738-vnz15x84 45 3 DNA dna NN cord-004738-vnz15x84 45 4 preparations preparation NNS cord-004738-vnz15x84 45 5 for for IN cord-004738-vnz15x84 45 6 each each DT cord-004738-vnz15x84 45 7 plasmid plasmid NN cord-004738-vnz15x84 45 8 were be VBD cord-004738-vnz15x84 45 9 sequenced sequence VBN cord-004738-vnz15x84 45 10 to to TO cord-004738-vnz15x84 45 11 ensure ensure VB cord-004738-vnz15x84 45 12 authenticity authenticity NN cord-004738-vnz15x84 45 13 of of IN cord-004738-vnz15x84 45 14 the the DT cord-004738-vnz15x84 45 15 plasmids plasmid NNS cord-004738-vnz15x84 45 16 used use VBN cord-004738-vnz15x84 45 17 in in IN cord-004738-vnz15x84 45 18 the the DT cord-004738-vnz15x84 45 19 study study NN cord-004738-vnz15x84 45 20 . . . cord-004738-vnz15x84 46 1 RV RV NNP cord-004738-vnz15x84 46 2 trans trans JJ cord-004738-vnz15x84 46 3 - - NN cord-004738-vnz15x84 46 4 cleavage cleavage JJ cord-004738-vnz15x84 46 5 active active JJ cord-004738-vnz15x84 46 6 protease protease NN cord-004738-vnz15x84 46 7 - - HYPH cord-004738-vnz15x84 46 8 encoding encode VBG cord-004738-vnz15x84 46 9 cDNA cdna NN cord-004738-vnz15x84 46 10 was be VBD cord-004738-vnz15x84 46 11 amplified amplify VBN cord-004738-vnz15x84 46 12 by by IN cord-004738-vnz15x84 46 13 PCR PCR NNP cord-004738-vnz15x84 46 14 with with IN cord-004738-vnz15x84 46 15 a a DT cord-004738-vnz15x84 46 16 pair pair NN cord-004738-vnz15x84 46 17 of of IN cord-004738-vnz15x84 46 18 primers primer NNS cord-004738-vnz15x84 46 19 ( ( -LRB- cord-004738-vnz15x84 46 20 Table Table NNP cord-004738-vnz15x84 46 21 1 1 CD cord-004738-vnz15x84 46 22 ) ) -RRB- cord-004738-vnz15x84 46 23 , , , cord-004738-vnz15x84 46 24 using use VBG cord-004738-vnz15x84 46 25 a a DT cord-004738-vnz15x84 46 26 previously previously RB cord-004738-vnz15x84 46 27 well well RB cord-004738-vnz15x84 46 28 - - HYPH cord-004738-vnz15x84 46 29 established establish VBN cord-004738-vnz15x84 46 30 infectious infectious JJ cord-004738-vnz15x84 46 31 RV RV NNP cord-004738-vnz15x84 46 32 cDNA cdna NN cord-004738-vnz15x84 46 33 template template NN cord-004738-vnz15x84 46 34 , , , cord-004738-vnz15x84 46 35 pBRM33-G1301S pbrm33-g1301s NN cord-004738-vnz15x84 46 36 , , , cord-004738-vnz15x84 46 37 which which WDT cord-004738-vnz15x84 46 38 contains contain VBZ cord-004738-vnz15x84 46 39 an an DT cord-004738-vnz15x84 46 40 active active JJ cord-004738-vnz15x84 46 41 protease protease NN cord-004738-vnz15x84 46 42 domain domain NN cord-004738-vnz15x84 46 43 ( ( -LRB- cord-004738-vnz15x84 46 44 catalytic catalytic JJ cord-004738-vnz15x84 46 45 site site NN cord-004738-vnz15x84 46 46 , , , cord-004738-vnz15x84 46 47 C1152 C1152 NNP cord-004738-vnz15x84 46 48 ) ) -RRB- cord-004738-vnz15x84 46 49 but but CC cord-004738-vnz15x84 46 50 lacks lack VBZ cord-004738-vnz15x84 46 51 the the DT cord-004738-vnz15x84 46 52 cis cis JJ cord-004738-vnz15x84 46 53 - - HYPH cord-004738-vnz15x84 46 54 cleavage cleavage NN cord-004738-vnz15x84 46 55 capability capability NN cord-004738-vnz15x84 46 56 due due IN cord-004738-vnz15x84 46 57 to to IN cord-004738-vnz15x84 46 58 a a DT cord-004738-vnz15x84 46 59 substitution substitution NN cord-004738-vnz15x84 46 60 at at IN cord-004738-vnz15x84 46 61 residue residue NN cord-004738-vnz15x84 46 62 G1301 G1301 NNP cord-004738-vnz15x84 46 63 within within IN cord-004738-vnz15x84 46 64 the the DT cord-004738-vnz15x84 46 65 cleavage cleavage NN cord-004738-vnz15x84 46 66 site site NN cord-004738-vnz15x84 46 67 ( ( -LRB- cord-004738-vnz15x84 46 68 NH NH NNP cord-004738-vnz15x84 46 69 2 2 CD cord-004738-vnz15x84 46 70 -SRGG -SRGG NNP cord-004738-vnz15x84 46 71 / / SYM cord-004738-vnz15x84 46 72 G g NN cord-004738-vnz15x84 46 73 - - HYPH cord-004738-vnz15x84 46 74 COOH COOH NNP cord-004738-vnz15x84 46 75 ) ) -RRB- cord-004738-vnz15x84 46 76 to to IN cord-004738-vnz15x84 46 77 S1301 s1301 NN cord-004738-vnz15x84 47 1 ( ( -LRB- cord-004738-vnz15x84 47 2 NH NH NNP cord-004738-vnz15x84 47 3 2 2 CD cord-004738-vnz15x84 47 4 -SRGS -SRGS , cord-004738-vnz15x84 47 5 / / SYM cord-004738-vnz15x84 47 6 G g NN cord-004738-vnz15x84 47 7 - - HYPH cord-004738-vnz15x84 47 8 COOH COOH NNP cord-004738-vnz15x84 47 9 ) ) -RRB- cord-004738-vnz15x84 48 1 [ [ -LRB- cord-004738-vnz15x84 48 2 8 8 CD cord-004738-vnz15x84 48 3 ] ] -RRB- cord-004738-vnz15x84 48 4 . . . cord-004738-vnz15x84 49 1 The the DT cord-004738-vnz15x84 49 2 amplified amplify VBN cord-004738-vnz15x84 49 3 DNA dna NN cord-004738-vnz15x84 49 4 product product NN cord-004738-vnz15x84 49 5 was be VBD cord-004738-vnz15x84 49 6 cloned clone VBN cord-004738-vnz15x84 49 7 at at IN cord-004738-vnz15x84 49 8 the the DT cord-004738-vnz15x84 49 9 BamHI bamhi NN cord-004738-vnz15x84 49 10 and and CC cord-004738-vnz15x84 49 11 EcoRI ecori NN cord-004738-vnz15x84 49 12 sites site NNS cord-004738-vnz15x84 49 13 in in IN cord-004738-vnz15x84 49 14 the the DT cord-004738-vnz15x84 49 15 expression expression NN cord-004738-vnz15x84 49 16 plasmid plasmid NN cord-004738-vnz15x84 49 17 described describe VBN cord-004738-vnz15x84 49 18 above above RB cord-004738-vnz15x84 49 19 . . . cord-004738-vnz15x84 50 1 In in IN cord-004738-vnz15x84 50 2 this this DT cord-004738-vnz15x84 50 3 construct construct NN cord-004738-vnz15x84 50 4 , , , cord-004738-vnz15x84 50 5 in in IN cord-004738-vnz15x84 50 6 - - HYPH cord-004738-vnz15x84 50 7 frame frame NN cord-004738-vnz15x84 50 8 with with IN cord-004738-vnz15x84 50 9 the the DT cord-004738-vnz15x84 50 10 protease protease NN cord-004738-vnz15x84 50 11 sequence sequence NN cord-004738-vnz15x84 50 12 C c NN cord-004738-vnz15x84 50 13 - - HYPH cord-004738-vnz15x84 50 14 terminus terminus NN cord-004738-vnz15x84 50 15 , , . cord-004738-vnz15x84 51 1 a a DT cord-004738-vnz15x84 51 2 green green JJ cord-004738-vnz15x84 51 3 fluorescent fluorescent NN cord-004738-vnz15x84 51 4 protein protein NN cord-004738-vnz15x84 51 5 ( ( -LRB- cord-004738-vnz15x84 51 6 GFP GFP NNP cord-004738-vnz15x84 51 7 ) ) -RRB- cord-004738-vnz15x84 51 8 ORF ORF NNP cord-004738-vnz15x84 51 9 was be VBD cord-004738-vnz15x84 51 10 also also RB cord-004738-vnz15x84 51 11 inserted insert VBN cord-004738-vnz15x84 51 12 , , , cord-004738-vnz15x84 51 13 so so IN cord-004738-vnz15x84 51 14 that that IN cord-004738-vnz15x84 51 15 the the DT cord-004738-vnz15x84 51 16 expressed express VBN cord-004738-vnz15x84 51 17 protease protease NN cord-004738-vnz15x84 51 18 would would MD cord-004738-vnz15x84 51 19 have have VB cord-004738-vnz15x84 51 20 a a DT cord-004738-vnz15x84 51 21 higher high JJR cord-004738-vnz15x84 51 22 molecular molecular JJ cord-004738-vnz15x84 51 23 weight weight NN cord-004738-vnz15x84 51 24 to to TO cord-004738-vnz15x84 51 25 distinguish distinguish VB cord-004738-vnz15x84 51 26 it -PRON- PRP cord-004738-vnz15x84 51 27 from from IN cord-004738-vnz15x84 51 28 its -PRON- PRP$ cord-004738-vnz15x84 51 29 substrate substrate NN cord-004738-vnz15x84 51 30 in in IN cord-004738-vnz15x84 51 31 immunoblot immunoblot NNP cord-004738-vnz15x84 51 32 analysis analysis NN cord-004738-vnz15x84 51 33 . . . cord-004738-vnz15x84 52 1 This this DT cord-004738-vnz15x84 52 2 expression expression NN cord-004738-vnz15x84 52 3 plasmid plasmid NN cord-004738-vnz15x84 52 4 was be VBD cord-004738-vnz15x84 52 5 designated designate VBN cord-004738-vnz15x84 52 6 as as IN cord-004738-vnz15x84 52 7 pRVP prvp JJ cord-004738-vnz15x84 52 8 ( ( -LRB- cord-004738-vnz15x84 52 9 Fig Fig NNP cord-004738-vnz15x84 52 10 . . . cord-004738-vnz15x84 52 11 1A 1a NN cord-004738-vnz15x84 52 12 ) ) -RRB- cord-004738-vnz15x84 52 13 . . . cord-004738-vnz15x84 53 1 To to TO cord-004738-vnz15x84 53 2 evaluate evaluate VB cord-004738-vnz15x84 53 3 the the DT cord-004738-vnz15x84 53 4 trans trans JJ cord-004738-vnz15x84 53 5 - - JJ cord-004738-vnz15x84 53 6 cleavage cleavage JJ cord-004738-vnz15x84 53 7 activity activity NN cord-004738-vnz15x84 53 8 of of IN cord-004738-vnz15x84 53 9 RV RV NNP cord-004738-vnz15x84 53 10 protease protease NN cord-004738-vnz15x84 53 11 on on IN cord-004738-vnz15x84 53 12 P200-derived p200-derived JJ cord-004738-vnz15x84 53 13 substrates substrate NNS cord-004738-vnz15x84 53 14 , , , cord-004738-vnz15x84 53 15 a a DT cord-004738-vnz15x84 53 16 series series NN cord-004738-vnz15x84 53 17 of of IN cord-004738-vnz15x84 53 18 RV RV NNP cord-004738-vnz15x84 53 19 P200-related p200-relate VBD cord-004738-vnz15x84 53 20 polypeptide polypeptide JJ cord-004738-vnz15x84 53 21 expression expression NN cord-004738-vnz15x84 53 22 plasmids plasmid NNS cord-004738-vnz15x84 53 23 that that WDT cord-004738-vnz15x84 53 24 express express VBP cord-004738-vnz15x84 53 25 protein protein NN cord-004738-vnz15x84 53 26 with with IN cord-004738-vnz15x84 53 27 different different JJ cord-004738-vnz15x84 53 28 N n CD cord-004738-vnz15x84 53 29 - - HYPH cord-004738-vnz15x84 53 30 terminal terminal NN cord-004738-vnz15x84 53 31 lengths length NNS cord-004738-vnz15x84 53 32 from from IN cord-004738-vnz15x84 53 33 the the DT cord-004738-vnz15x84 53 34 cleavage cleavage NN cord-004738-vnz15x84 53 35 site site NN cord-004738-vnz15x84 53 36 ( ( -LRB- cord-004738-vnz15x84 53 37 72 72 CD cord-004738-vnz15x84 53 38 , , , cord-004738-vnz15x84 53 39 199 199 CD cord-004738-vnz15x84 53 40 , , , cord-004738-vnz15x84 53 41 309 309 CD cord-004738-vnz15x84 53 42 , , , cord-004738-vnz15x84 53 43 and and CC cord-004738-vnz15x84 53 44 475 475 CD cord-004738-vnz15x84 53 45 residues residue NNS cord-004738-vnz15x84 53 46 ) ) -RRB- cord-004738-vnz15x84 53 47 were be VBD cord-004738-vnz15x84 53 48 constructed construct VBN cord-004738-vnz15x84 53 49 . . . cord-004738-vnz15x84 54 1 This this DT cord-004738-vnz15x84 54 2 was be VBD cord-004738-vnz15x84 54 3 achieved achieve VBN cord-004738-vnz15x84 54 4 by by IN cord-004738-vnz15x84 54 5 using use VBG cord-004738-vnz15x84 54 6 a a DT cord-004738-vnz15x84 54 7 previously previously RB cord-004738-vnz15x84 54 8 well well RB cord-004738-vnz15x84 54 9 - - HYPH cord-004738-vnz15x84 54 10 established establish VBN cord-004738-vnz15x84 54 11 RV RV NNP cord-004738-vnz15x84 54 12 cDNA cdna NN cord-004738-vnz15x84 54 13 template template NN cord-004738-vnz15x84 54 14 , , , cord-004738-vnz15x84 55 1 pBRM33-C1152S. pbrm33-c1152s. XX cord-004738-vnz15x84 55 2 The the DT cord-004738-vnz15x84 55 3 template template NN cord-004738-vnz15x84 55 4 contains contain VBZ cord-004738-vnz15x84 55 5 RV RV NNP cord-004738-vnz15x84 55 6 cDNA cdna NN cord-004738-vnz15x84 55 7 with with IN cord-004738-vnz15x84 55 8 the the DT cord-004738-vnz15x84 55 9 cleavage cleavage NN cord-004738-vnz15x84 55 10 site site NN cord-004738-vnz15x84 55 11 ( ( -LRB- cord-004738-vnz15x84 55 12 N N NNP cord-004738-vnz15x84 55 13 -SRGG/ -SRGG/ HYPH cord-004738-vnz15x84 55 14 G G NNP cord-004738-vnz15x84 55 15 - - HYPH cord-004738-vnz15x84 55 16 C C NNP cord-004738-vnz15x84 55 17 ) ) -RRB- cord-004738-vnz15x84 55 18 unmodified unmodified JJ cord-004738-vnz15x84 55 19 but but CC cord-004738-vnz15x84 55 20 lacks lack VBZ cord-004738-vnz15x84 55 21 the the DT cord-004738-vnz15x84 55 22 protease protease NN cord-004738-vnz15x84 55 23 activity activity NN cord-004738-vnz15x84 55 24 due due IN cord-004738-vnz15x84 55 25 to to IN cord-004738-vnz15x84 55 26 a a DT cord-004738-vnz15x84 55 27 substitution substitution NN cord-004738-vnz15x84 55 28 at at IN cord-004738-vnz15x84 55 29 the the DT cord-004738-vnz15x84 55 30 catalytic catalytic JJ cord-004738-vnz15x84 55 31 activity activity NN cord-004738-vnz15x84 55 32 residue residue NN cord-004738-vnz15x84 55 33 ( ( -LRB- cord-004738-vnz15x84 55 34 C1152S C1152S NNP cord-004738-vnz15x84 55 35 ) ) -RRB- cord-004738-vnz15x84 55 36 of of IN cord-004738-vnz15x84 55 37 the the DT cord-004738-vnz15x84 55 38 enzyme enzyme NN cord-004738-vnz15x84 55 39 [ [ -LRB- cord-004738-vnz15x84 55 40 8 8 CD cord-004738-vnz15x84 55 41 ] ] -RRB- cord-004738-vnz15x84 55 42 . . . cord-004738-vnz15x84 56 1 Desired desire VBN cord-004738-vnz15x84 56 2 DNA dna NN cord-004738-vnz15x84 56 3 segments segment NNS cord-004738-vnz15x84 56 4 of of IN cord-004738-vnz15x84 56 5 pBRM33-C1152S pbrm33-c1152s NN cord-004738-vnz15x84 56 6 template template NN cord-004738-vnz15x84 56 7 with with IN cord-004738-vnz15x84 56 8 the the DT cord-004738-vnz15x84 56 9 same same JJ cord-004738-vnz15x84 56 10 C c NN cord-004738-vnz15x84 56 11 - - HYPH cord-004738-vnz15x84 56 12 terminus terminus NN cord-004738-vnz15x84 56 13 ( ( -LRB- cord-004738-vnz15x84 56 14 amino amino NN cord-004738-vnz15x84 56 15 acid acid NN cord-004738-vnz15x84 56 16 position position NN cord-004738-vnz15x84 56 17 1548 1548 CD cord-004738-vnz15x84 56 18 ) ) -RRB- cord-004738-vnz15x84 56 19 but but CC cord-004738-vnz15x84 56 20 varying vary VBG cord-004738-vnz15x84 56 21 in in IN cord-004738-vnz15x84 56 22 length length NN cord-004738-vnz15x84 56 23 at at IN cord-004738-vnz15x84 56 24 the the DT cord-004738-vnz15x84 56 25 N n CD cord-004738-vnz15x84 56 26 - - HYPH cord-004738-vnz15x84 56 27 terminal terminal JJ cord-004738-vnz15x84 56 28 end end NN cord-004738-vnz15x84 56 29 were be VBD cord-004738-vnz15x84 56 30 amplified amplify VBN cord-004738-vnz15x84 56 31 using use VBG cord-004738-vnz15x84 56 32 appropriate appropriate JJ cord-004738-vnz15x84 56 33 sets set NNS cord-004738-vnz15x84 56 34 of of IN cord-004738-vnz15x84 56 35 primers primer NNS cord-004738-vnz15x84 56 36 ( ( -LRB- cord-004738-vnz15x84 56 37 Table table NN cord-004738-vnz15x84 56 38 1 1 CD cord-004738-vnz15x84 56 39 ) ) -RRB- cord-004738-vnz15x84 56 40 and and CC cord-004738-vnz15x84 56 41 cloned clone VBN cord-004738-vnz15x84 56 42 at at IN cord-004738-vnz15x84 56 43 the the DT cord-004738-vnz15x84 56 44 BamHI bamhi NN cord-004738-vnz15x84 56 45 and and CC cord-004738-vnz15x84 56 46 EcoRI ecori NN cord-004738-vnz15x84 56 47 sites site NNS cord-004738-vnz15x84 56 48 of of IN cord-004738-vnz15x84 56 49 the the DT cord-004738-vnz15x84 56 50 plasmid plasmid NN cord-004738-vnz15x84 56 51 vector vector NN cord-004738-vnz15x84 56 52 described describe VBN cord-004738-vnz15x84 56 53 above above RB cord-004738-vnz15x84 56 54 . . . cord-004738-vnz15x84 57 1 The the DT cord-004738-vnz15x84 57 2 plasmids plasmid NNS cord-004738-vnz15x84 57 3 were be VBD cord-004738-vnz15x84 57 4 designated designate VBN cord-004738-vnz15x84 57 5 , , , cord-004738-vnz15x84 57 6 pRVS-827 pRVS-827 NNS cord-004738-vnz15x84 57 7 - - HYPH cord-004738-vnz15x84 57 8 1548 1548 CD cord-004738-vnz15x84 57 9 , , , cord-004738-vnz15x84 57 10 pRVS-994 prvs-994 CD cord-004738-vnz15x84 57 11 - - SYM cord-004738-vnz15x84 57 12 1548 1548 CD cord-004738-vnz15x84 57 13 , , , cord-004738-vnz15x84 57 14 pRVS-1102 pRVS-1102 NNS cord-004738-vnz15x84 57 15 - - HYPH cord-004738-vnz15x84 57 16 1548 1548 CD cord-004738-vnz15x84 57 17 , , , cord-004738-vnz15x84 57 18 and and CC cord-004738-vnz15x84 57 19 pRVS-1228 prvs-1228 NN cord-004738-vnz15x84 57 20 - - HYPH cord-004738-vnz15x84 57 21 1548 1548 CD cord-004738-vnz15x84 57 22 , , , cord-004738-vnz15x84 57 23 producing produce VBG cord-004738-vnz15x84 57 24 proteins protein NNS cord-004738-vnz15x84 57 25 with with IN cord-004738-vnz15x84 57 26 475- 475- CD cord-004738-vnz15x84 57 27 , , , cord-004738-vnz15x84 57 28 309- 309- CD cord-004738-vnz15x84 57 29 , , , cord-004738-vnz15x84 57 30 199- 199- CD cord-004738-vnz15x84 57 31 , , , cord-004738-vnz15x84 57 32 and and CC cord-004738-vnz15x84 57 33 72-residue 72-residue CD cord-004738-vnz15x84 57 34 N n CD cord-004738-vnz15x84 57 35 - - HYPH cord-004738-vnz15x84 57 36 terminal terminal NN cord-004738-vnz15x84 57 37 lengths length NNS cord-004738-vnz15x84 57 38 from from IN cord-004738-vnz15x84 57 39 the the DT cord-004738-vnz15x84 57 40 cleavage cleavage NN cord-004738-vnz15x84 57 41 site site NN cord-004738-vnz15x84 57 42 , , , cord-004738-vnz15x84 57 43 respectively respectively RB cord-004738-vnz15x84 57 44 ( ( -LRB- cord-004738-vnz15x84 57 45 Fig fig NN cord-004738-vnz15x84 57 46 . . . cord-004738-vnz15x84 57 47 1B 1b CD cord-004738-vnz15x84 57 48 ) ) -RRB- cord-004738-vnz15x84 57 49 . . . cord-004738-vnz15x84 58 1 To to TO cord-004738-vnz15x84 58 2 test test VB cord-004738-vnz15x84 58 3 whether whether IN cord-004738-vnz15x84 58 4 replacement replacement NN cord-004738-vnz15x84 58 5 of of IN cord-004738-vnz15x84 58 6 P200-related p200-related JJ cord-004738-vnz15x84 58 7 sequences sequence NNS cord-004738-vnz15x84 58 8 C c NN cord-004738-vnz15x84 58 9 - - HYPH cord-004738-vnz15x84 58 10 terminal terminal NN cord-004738-vnz15x84 58 11 to to IN cord-004738-vnz15x84 58 12 the the DT cord-004738-vnz15x84 58 13 cleavage cleavage NN cord-004738-vnz15x84 58 14 site site NN cord-004738-vnz15x84 58 15 by by IN cord-004738-vnz15x84 58 16 non non JJ cord-004738-vnz15x84 58 17 - - JJ cord-004738-vnz15x84 58 18 rubella rubella JJ cord-004738-vnz15x84 58 19 sequences sequence NNS cord-004738-vnz15x84 58 20 affect affect VBP cord-004738-vnz15x84 58 21 RV RV NNP cord-004738-vnz15x84 58 22 protease protease NN cord-004738-vnz15x84 58 23 trans trans NN cord-004738-vnz15x84 58 24 - - NN cord-004738-vnz15x84 58 25 activity activity NN cord-004738-vnz15x84 58 26 , , , cord-004738-vnz15x84 58 27 the the DT cord-004738-vnz15x84 58 28 plasmid plasmid NN cord-004738-vnz15x84 58 29 pRVS prvs JJ cord-004738-vnz15x84 58 30 - - HYPH cord-004738-vnz15x84 58 31 GFP GFP NNP cord-004738-vnz15x84 58 32 , , , cord-004738-vnz15x84 58 33 which which WDT cord-004738-vnz15x84 58 34 contains contain VBZ cord-004738-vnz15x84 58 35 PCR PCR NNP cord-004738-vnz15x84 58 36 - - HYPH cord-004738-vnz15x84 58 37 amplified amplify VBN cord-004738-vnz15x84 58 38 RV RV NNP cord-004738-vnz15x84 58 39 protease protease NN cord-004738-vnz15x84 58 40 substrate substrate NN cord-004738-vnz15x84 58 41 sequences sequence NNS cord-004738-vnz15x84 58 42 representing represent VBG cord-004738-vnz15x84 58 43 polypeptide polypeptide NN cord-004738-vnz15x84 58 44 residues residue NNS cord-004738-vnz15x84 59 1 827 827 CD cord-004738-vnz15x84 59 2 - - SYM cord-004738-vnz15x84 59 3 1306 1306 CD cord-004738-vnz15x84 60 1 ( ( -LRB- cord-004738-vnz15x84 60 2 residues residue NNS cord-004738-vnz15x84 60 3 1302 1302 CD cord-004738-vnz15x84 60 4 - - SYM cord-004738-vnz15x84 60 5 1306 1306 CD cord-004738-vnz15x84 60 6 represent represent VBP cord-004738-vnz15x84 60 7 the the DT cord-004738-vnz15x84 60 8 C C NNP cord-004738-vnz15x84 60 9 - - HYPH cord-004738-vnz15x84 60 10 terminal terminal NN cord-004738-vnz15x84 60 11 side side NN cord-004738-vnz15x84 60 12 of of IN cord-004738-vnz15x84 60 13 the the DT cord-004738-vnz15x84 60 14 cleavage cleavage NN cord-004738-vnz15x84 60 15 site site NN cord-004738-vnz15x84 60 16 ) ) -RRB- cord-004738-vnz15x84 60 17 , , , cord-004738-vnz15x84 60 18 fused fuse VBN cord-004738-vnz15x84 60 19 at at IN cord-004738-vnz15x84 60 20 its -PRON- PRP$ cord-004738-vnz15x84 60 21 C c NN cord-004738-vnz15x84 60 22 - - HYPH cord-004738-vnz15x84 60 23 terminus terminus NN cord-004738-vnz15x84 60 24 to to IN cord-004738-vnz15x84 60 25 GFP GFP NNP cord-004738-vnz15x84 60 26 ORF ORF NNP cord-004738-vnz15x84 60 27 in in IN cord-004738-vnz15x84 60 28 - - HYPH cord-004738-vnz15x84 60 29 frame frame NN cord-004738-vnz15x84 60 30 , , , cord-004738-vnz15x84 60 31 was be VBD cord-004738-vnz15x84 60 32 created create VBN cord-004738-vnz15x84 60 33 ( ( -LRB- cord-004738-vnz15x84 60 34 Fig Fig NNP cord-004738-vnz15x84 60 35 . . . cord-004738-vnz15x84 60 36 1B 1b CD cord-004738-vnz15x84 60 37 ) ) -RRB- cord-004738-vnz15x84 60 38 . . . cord-004738-vnz15x84 61 1 Similarly similarly RB cord-004738-vnz15x84 61 2 , , , cord-004738-vnz15x84 61 3 to to TO cord-004738-vnz15x84 61 4 test test VB cord-004738-vnz15x84 61 5 whether whether IN cord-004738-vnz15x84 61 6 a a DT cord-004738-vnz15x84 61 7 heterologous heterologous JJ cord-004738-vnz15x84 61 8 sequence sequence NN cord-004738-vnz15x84 61 9 on on IN cord-004738-vnz15x84 61 10 the the DT cord-004738-vnz15x84 61 11 N n CD cord-004738-vnz15x84 61 12 - - HYPH cord-004738-vnz15x84 61 13 terminal terminal JJ cord-004738-vnz15x84 61 14 side side NN cord-004738-vnz15x84 61 15 of of IN cord-004738-vnz15x84 61 16 the the DT cord-004738-vnz15x84 61 17 cleavage cleavage NN cord-004738-vnz15x84 61 18 site site NN cord-004738-vnz15x84 61 19 affects affect VBZ cord-004738-vnz15x84 61 20 substrate substrate NN cord-004738-vnz15x84 61 21 recognition recognition NN cord-004738-vnz15x84 61 22 by by IN cord-004738-vnz15x84 61 23 the the DT cord-004738-vnz15x84 61 24 protease protease NN cord-004738-vnz15x84 61 25 trans trans NN cord-004738-vnz15x84 61 26 - - NN cord-004738-vnz15x84 61 27 activity activity NN cord-004738-vnz15x84 61 28 , , , cord-004738-vnz15x84 61 29 GFP GFP NNP cord-004738-vnz15x84 61 30 ORF ORF NNP cord-004738-vnz15x84 61 31 was be VBD cord-004738-vnz15x84 61 32 fused fuse VBN cord-004738-vnz15x84 61 33 in in IN cord-004738-vnz15x84 61 34 - - HYPH cord-004738-vnz15x84 61 35 frame frame NN cord-004738-vnz15x84 61 36 at at IN cord-004738-vnz15x84 61 37 the the DT cord-004738-vnz15x84 61 38 N n CD cord-004738-vnz15x84 61 39 - - HYPH cord-004738-vnz15x84 61 40 terminus terminus NN cord-004738-vnz15x84 61 41 of of IN cord-004738-vnz15x84 61 42 the the DT cord-004738-vnz15x84 61 43 rubella rubella NN cord-004738-vnz15x84 61 44 sequence sequence NN cord-004738-vnz15x84 61 45 in in IN cord-004738-vnz15x84 61 46 the the DT cord-004738-vnz15x84 61 47 plasmid plasmid NN cord-004738-vnz15x84 61 48 pRVS-1102 pRVS-1102 NNP cord-004738-vnz15x84 61 49 - - : cord-004738-vnz15x84 61 50 1548 1548 CD cord-004738-vnz15x84 61 51 to to TO cord-004738-vnz15x84 61 52 create create VB cord-004738-vnz15x84 61 53 pRVS prvs JJ cord-004738-vnz15x84 61 54 - - HYPH cord-004738-vnz15x84 61 55 GFP-1102 gfp-1102 NN cord-004738-vnz15x84 61 56 - - HYPH cord-004738-vnz15x84 61 57 1548 1548 CD cord-004738-vnz15x84 62 1 ( ( -LRB- cord-004738-vnz15x84 62 2 Fig Fig NNP cord-004738-vnz15x84 62 3 . . . cord-004738-vnz15x84 62 4 1B 1b CD cord-004738-vnz15x84 62 5 ) ) -RRB- cord-004738-vnz15x84 62 6 . . . cord-004738-vnz15x84 63 1 The the DT cord-004738-vnz15x84 63 2 template template NN cord-004738-vnz15x84 63 3 for for IN cord-004738-vnz15x84 63 4 the the DT cord-004738-vnz15x84 63 5 PCR PCR NNP cord-004738-vnz15x84 63 6 in in IN cord-004738-vnz15x84 63 7 both both DT cord-004738-vnz15x84 63 8 cases case NNS cord-004738-vnz15x84 63 9 was be VBD cord-004738-vnz15x84 63 10 pBRM33-C1152S. pBRM33-C1152S. NNS cord-004738-vnz15x84 63 11 ( ( -LRB- cord-004738-vnz15x84 63 12 A a NN cord-004738-vnz15x84 63 13 ) ) -RRB- cord-004738-vnz15x84 64 1 Shows show VBZ cord-004738-vnz15x84 64 2 pBRM33-G1301S pbrm33-g1301s NN cord-004738-vnz15x84 64 3 - - HYPH cord-004738-vnz15x84 64 4 derived derive VBN cord-004738-vnz15x84 64 5 P200 p200 NN cord-004738-vnz15x84 64 6 that that WDT cord-004738-vnz15x84 64 7 was be VBD cord-004738-vnz15x84 64 8 used use VBN cord-004738-vnz15x84 64 9 as as IN cord-004738-vnz15x84 64 10 a a DT cord-004738-vnz15x84 64 11 PCR pcr NN cord-004738-vnz15x84 64 12 - - HYPH cord-004738-vnz15x84 64 13 template template NN cord-004738-vnz15x84 64 14 to to TO cord-004738-vnz15x84 64 15 clone clone VB cord-004738-vnz15x84 64 16 the the DT cord-004738-vnz15x84 64 17 trans trans JJ cord-004738-vnz15x84 64 18 - - JJ cord-004738-vnz15x84 64 19 active active JJ cord-004738-vnz15x84 64 20 protease protease NN cord-004738-vnz15x84 64 21 region region NN cord-004738-vnz15x84 64 22 . . . cord-004738-vnz15x84 65 1 The the DT cord-004738-vnz15x84 65 2 P150 P150 NNPS cord-004738-vnz15x84 65 3 and and CC cord-004738-vnz15x84 65 4 P90 P90 NNP cord-004738-vnz15x84 65 5 domains domain NNS cord-004738-vnz15x84 65 6 of of IN cord-004738-vnz15x84 65 7 P200 P200 NNS cord-004738-vnz15x84 65 8 are be VBP cord-004738-vnz15x84 65 9 indicated indicate VBN cord-004738-vnz15x84 65 10 . . . cord-004738-vnz15x84 66 1 The the DT cord-004738-vnz15x84 66 2 protease protease NN cord-004738-vnz15x84 66 3 catalytic catalytic JJ cord-004738-vnz15x84 66 4 residue residue NN cord-004738-vnz15x84 66 5 , , , cord-004738-vnz15x84 66 6 Cys Cys NNP cord-004738-vnz15x84 66 7 at at IN cord-004738-vnz15x84 66 8 amino amino NN cord-004738-vnz15x84 66 9 acid acid NN cord-004738-vnz15x84 66 10 1152 1152 CD cord-004738-vnz15x84 66 11 ( ( -LRB- cord-004738-vnz15x84 66 12 C1152 C1152 NNP cord-004738-vnz15x84 66 13 ) ) -RRB- cord-004738-vnz15x84 66 14 and and CC cord-004738-vnz15x84 66 15 a a DT cord-004738-vnz15x84 66 16 cleavage cleavage NN cord-004738-vnz15x84 66 17 site site NN cord-004738-vnz15x84 66 18 substitution substitution NN cord-004738-vnz15x84 66 19 mutation mutation NN cord-004738-vnz15x84 66 20 ( ( -LRB- cord-004738-vnz15x84 66 21 Gly Gly NNP cord-004738-vnz15x84 66 22 to to IN cord-004738-vnz15x84 66 23 Ser Ser NNP cord-004738-vnz15x84 66 24 ) ) -RRB- cord-004738-vnz15x84 66 25 at at IN cord-004738-vnz15x84 66 26 P150 P150 NNP cord-004738-vnz15x84 66 27 C C NNP cord-004738-vnz15x84 66 28 - - HYPH cord-004738-vnz15x84 66 29 terminal terminal NN cord-004738-vnz15x84 66 30 residue residue NN cord-004738-vnz15x84 66 31 , , , cord-004738-vnz15x84 66 32 1301 1301 CD cord-004738-vnz15x84 66 33 ( ( -LRB- cord-004738-vnz15x84 66 34 G1301S G1301S NNP cord-004738-vnz15x84 66 35 , , , cord-004738-vnz15x84 66 36 represented represent VBN cord-004738-vnz15x84 66 37 by by IN cord-004738-vnz15x84 66 38 ' ' `` cord-004738-vnz15x84 66 39 X x NN cord-004738-vnz15x84 66 40 ' ' '' cord-004738-vnz15x84 66 41 in in IN cord-004738-vnz15x84 66 42 the the DT cord-004738-vnz15x84 66 43 P150 p150 CD cord-004738-vnz15x84 66 44 box box NN cord-004738-vnz15x84 66 45 and and CC cord-004738-vnz15x84 66 46 by by IN cord-004738-vnz15x84 66 47 a a DT cord-004738-vnz15x84 66 48 black black JJ cord-004738-vnz15x84 66 49 circle circle NN cord-004738-vnz15x84 66 50 on on IN cord-004738-vnz15x84 66 51 the the DT cord-004738-vnz15x84 66 52 top top NN cord-004738-vnz15x84 66 53 ) ) -RRB- cord-004738-vnz15x84 66 54 are be VBP cord-004738-vnz15x84 66 55 as as IN cord-004738-vnz15x84 66 56 shown show VBN cord-004738-vnz15x84 66 57 . . . cord-004738-vnz15x84 67 1 The the DT cord-004738-vnz15x84 67 2 mutation mutation NN cord-004738-vnz15x84 67 3 eliminates eliminate VBZ cord-004738-vnz15x84 67 4 the the DT cord-004738-vnz15x84 67 5 cis cis NN cord-004738-vnz15x84 67 6 - - HYPH cord-004738-vnz15x84 67 7 activity activity NN cord-004738-vnz15x84 67 8 of of IN cord-004738-vnz15x84 67 9 the the DT cord-004738-vnz15x84 67 10 protease protease NN cord-004738-vnz15x84 67 11 , , , cord-004738-vnz15x84 67 12 leaving leave VBG cord-004738-vnz15x84 67 13 its -PRON- PRP$ cord-004738-vnz15x84 67 14 trans trans JJ cord-004738-vnz15x84 67 15 - - NN cord-004738-vnz15x84 67 16 activity activity NN cord-004738-vnz15x84 67 17 intact intact JJ cord-004738-vnz15x84 67 18 [ [ -LRB- cord-004738-vnz15x84 67 19 8 8 CD cord-004738-vnz15x84 67 20 ] ] -RRB- cord-004738-vnz15x84 67 21 . . . cord-004738-vnz15x84 68 1 Numbers number NNS cord-004738-vnz15x84 68 2 ( ( -LRB- cord-004738-vnz15x84 68 3 1 1 CD cord-004738-vnz15x84 68 4 - - CD cord-004738-vnz15x84 68 5 2115 2115 CD cord-004738-vnz15x84 68 6 ) ) -RRB- cord-004738-vnz15x84 68 7 on on IN cord-004738-vnz15x84 68 8 the the DT cord-004738-vnz15x84 68 9 side side NN cord-004738-vnz15x84 68 10 represent represent VBP cord-004738-vnz15x84 68 11 amino amino NN cord-004738-vnz15x84 68 12 acid acid NN cord-004738-vnz15x84 68 13 residues residue NNS cord-004738-vnz15x84 68 14 of of IN cord-004738-vnz15x84 68 15 P200 p200 NN cord-004738-vnz15x84 68 16 . . . cord-004738-vnz15x84 69 1 The the DT cord-004738-vnz15x84 69 2 trans trans JJ cord-004738-vnz15x84 69 3 - - JJ cord-004738-vnz15x84 69 4 active active JJ cord-004738-vnz15x84 69 5 protease protease NN cord-004738-vnz15x84 69 6 domain domain NN cord-004738-vnz15x84 69 7 spans span VBZ cord-004738-vnz15x84 69 8 from from IN cord-004738-vnz15x84 69 9 amino amino NN cord-004738-vnz15x84 69 10 acid acid NN cord-004738-vnz15x84 69 11 position position NN cord-004738-vnz15x84 69 12 827 827 CD cord-004738-vnz15x84 69 13 to to IN cord-004738-vnz15x84 69 14 1301 1301 CD cord-004738-vnz15x84 69 15 [ [ -LRB- cord-004738-vnz15x84 69 16 8 8 CD cord-004738-vnz15x84 69 17 ] ] -RRB- cord-004738-vnz15x84 69 18 . . . cord-004738-vnz15x84 70 1 Expression expression NN cord-004738-vnz15x84 70 2 plasmid plasmid NN cord-004738-vnz15x84 70 3 , , , cord-004738-vnz15x84 70 4 pRVP pRVP NNP cord-004738-vnz15x84 70 5 contains contain VBZ cord-004738-vnz15x84 70 6 this this DT cord-004738-vnz15x84 70 7 protease protease NN cord-004738-vnz15x84 70 8 domain domain NN cord-004738-vnz15x84 70 9 in in IN cord-004738-vnz15x84 70 10 - - HYPH cord-004738-vnz15x84 70 11 frame frame NN cord-004738-vnz15x84 70 12 flanked flank VBN cord-004738-vnz15x84 70 13 by by IN cord-004738-vnz15x84 70 14 an an DT cord-004738-vnz15x84 70 15 N n CD cord-004738-vnz15x84 70 16 - - HYPH cord-004738-vnz15x84 70 17 terminal terminal NN cord-004738-vnz15x84 70 18 Xpress Xpress NNP cord-004738-vnz15x84 70 19 epitope epitope NN cord-004738-vnz15x84 70 20 tag tag NN cord-004738-vnz15x84 70 21 ( ( -LRB- cord-004738-vnz15x84 70 22 hatched hatch VBN cord-004738-vnz15x84 70 23 box box NN cord-004738-vnz15x84 70 24 ) ) -RRB- cord-004738-vnz15x84 70 25 and and CC cord-004738-vnz15x84 70 26 a a DT cord-004738-vnz15x84 70 27 C c NN cord-004738-vnz15x84 70 28 - - HYPH cord-004738-vnz15x84 70 29 terminal terminal NN cord-004738-vnz15x84 70 30 GFP GFP NNP cord-004738-vnz15x84 70 31 ORF ORF NNP cord-004738-vnz15x84 70 32 . . . cord-004738-vnz15x84 71 1 ( ( -LRB- cord-004738-vnz15x84 71 2 B b NN cord-004738-vnz15x84 71 3 ) ) -RRB- cord-004738-vnz15x84 71 4 Shows show VBZ cord-004738-vnz15x84 71 5 pBRM33-C1152S pbrm33-c1152s NN cord-004738-vnz15x84 71 6 - - HYPH cord-004738-vnz15x84 71 7 derived derive VBN cord-004738-vnz15x84 71 8 P200 p200 NN cord-004738-vnz15x84 71 9 used use VBN cord-004738-vnz15x84 71 10 as as IN cord-004738-vnz15x84 71 11 a a DT cord-004738-vnz15x84 71 12 PCR pcr NN cord-004738-vnz15x84 71 13 - - HYPH cord-004738-vnz15x84 71 14 template template NN cord-004738-vnz15x84 71 15 to to TO cord-004738-vnz15x84 71 16 produce produce VB cord-004738-vnz15x84 71 17 a a DT cord-004738-vnz15x84 71 18 series series NN cord-004738-vnz15x84 71 19 of of IN cord-004738-vnz15x84 71 20 deletion deletion NN cord-004738-vnz15x84 71 21 substrates substrate NNS cord-004738-vnz15x84 71 22 . . . cord-004738-vnz15x84 72 1 The the DT cord-004738-vnz15x84 72 2 P150 P150 NNPS cord-004738-vnz15x84 72 3 and and CC cord-004738-vnz15x84 72 4 P90 P90 NNP cord-004738-vnz15x84 72 5 domains domain NNS cord-004738-vnz15x84 72 6 on on IN cord-004738-vnz15x84 72 7 P200 p200 NN cord-004738-vnz15x84 72 8 were be VBD cord-004738-vnz15x84 72 9 as as IN cord-004738-vnz15x84 72 10 shown show VBN cord-004738-vnz15x84 72 11 . . . cord-004738-vnz15x84 73 1 To to TO cord-004738-vnz15x84 73 2 serve serve VB cord-004738-vnz15x84 73 3 as as IN cord-004738-vnz15x84 73 4 homologous homologous JJ cord-004738-vnz15x84 73 5 substrates substrate NNS cord-004738-vnz15x84 73 6 , , , cord-004738-vnz15x84 73 7 the the DT cord-004738-vnz15x84 73 8 protease protease NN cord-004738-vnz15x84 73 9 activity activity NN cord-004738-vnz15x84 73 10 was be VBD cord-004738-vnz15x84 73 11 eliminated eliminate VBN cord-004738-vnz15x84 73 12 due due IN cord-004738-vnz15x84 73 13 to to IN cord-004738-vnz15x84 73 14 a a DT cord-004738-vnz15x84 73 15 substitution substitution NN cord-004738-vnz15x84 73 16 at at IN cord-004738-vnz15x84 73 17 the the DT cord-004738-vnz15x84 73 18 catalytic catalytic JJ cord-004738-vnz15x84 73 19 residue residue NN cord-004738-vnz15x84 73 20 , , , cord-004738-vnz15x84 73 21 Cys-1152 cys-1152 NN cord-004738-vnz15x84 73 22 to to IN cord-004738-vnz15x84 73 23 a a DT cord-004738-vnz15x84 73 24 Ser Ser NNP cord-004738-vnz15x84 73 25 [ [ -LRB- cord-004738-vnz15x84 73 26 8 8 CD cord-004738-vnz15x84 73 27 ] ] -RRB- cord-004738-vnz15x84 73 28 ( ( -LRB- cord-004738-vnz15x84 73 29 C1152S c1152s XX cord-004738-vnz15x84 73 30 , , , cord-004738-vnz15x84 73 31 represented represent VBN cord-004738-vnz15x84 73 32 by by IN cord-004738-vnz15x84 73 33 ' ' `` cord-004738-vnz15x84 73 34 X x NN cord-004738-vnz15x84 73 35 ' ' '' cord-004738-vnz15x84 73 36 and and CC cord-004738-vnz15x84 73 37 by by IN cord-004738-vnz15x84 73 38 an an DT cord-004738-vnz15x84 73 39 open open JJ cord-004738-vnz15x84 73 40 circle circle NN cord-004738-vnz15x84 73 41 on on IN cord-004738-vnz15x84 73 42 the the DT cord-004738-vnz15x84 73 43 top top NN cord-004738-vnz15x84 73 44 ) ) -RRB- cord-004738-vnz15x84 73 45 but but CC cord-004738-vnz15x84 73 46 with with IN cord-004738-vnz15x84 73 47 an an DT cord-004738-vnz15x84 73 48 intact intact JJ cord-004738-vnz15x84 73 49 cleavage cleavage NN cord-004738-vnz15x84 73 50 site site NN cord-004738-vnz15x84 73 51 at at IN cord-004738-vnz15x84 73 52 the the DT cord-004738-vnz15x84 73 53 P150 p150 CD cord-004738-vnz15x84 73 54 C c NN cord-004738-vnz15x84 73 55 - - HYPH cord-004738-vnz15x84 73 56 terminal terminal NN cord-004738-vnz15x84 73 57 residue residue NN cord-004738-vnz15x84 73 58 , , , cord-004738-vnz15x84 73 59 1301 1301 CD cord-004738-vnz15x84 73 60 ( ( -LRB- cord-004738-vnz15x84 73 61 G1301 G1301 NNP cord-004738-vnz15x84 73 62 ) ) -RRB- cord-004738-vnz15x84 73 63 as as IN cord-004738-vnz15x84 73 64 shown show VBN cord-004738-vnz15x84 73 65 . . . cord-004738-vnz15x84 74 1 Expression expression NN cord-004738-vnz15x84 74 2 plasmids plasmid NNS cord-004738-vnz15x84 74 3 containing contain VBG cord-004738-vnz15x84 74 4 RV RV NNP cord-004738-vnz15x84 74 5 P200-related p200-related JJ cord-004738-vnz15x84 74 6 cDNA cdna NN cord-004738-vnz15x84 74 7 pRVS-827 pRVS-827 NNP cord-004738-vnz15x84 74 8 - - HYPH cord-004738-vnz15x84 74 9 1548 1548 CD cord-004738-vnz15x84 74 10 , , , cord-004738-vnz15x84 74 11 pRVS-994 prvs-994 CD cord-004738-vnz15x84 74 12 - - SYM cord-004738-vnz15x84 74 13 1548 1548 CD cord-004738-vnz15x84 74 14 , , , cord-004738-vnz15x84 74 15 pRVS-1102 pRVS-1102 NNS cord-004738-vnz15x84 74 16 - - HYPH cord-004738-vnz15x84 74 17 1548 1548 CD cord-004738-vnz15x84 74 18 , , , cord-004738-vnz15x84 74 19 and and CC cord-004738-vnz15x84 74 20 pRVS-1228 prvs-1228 NN cord-004738-vnz15x84 74 21 - - HYPH cord-004738-vnz15x84 74 22 1548 1548 CD cord-004738-vnz15x84 75 1 ( ( -LRB- cord-004738-vnz15x84 75 2 numbers number NNS cord-004738-vnz15x84 75 3 denote denote VBP cord-004738-vnz15x84 75 4 position position NN cord-004738-vnz15x84 75 5 of of IN cord-004738-vnz15x84 75 6 amino amino JJ cord-004738-vnz15x84 75 7 acid acid NN cord-004738-vnz15x84 75 8 residues residue NNS cord-004738-vnz15x84 75 9 within within IN cord-004738-vnz15x84 75 10 the the DT cord-004738-vnz15x84 75 11 P200 P200 NNP cord-004738-vnz15x84 75 12 polyprotein polyprotein NN cord-004738-vnz15x84 75 13 representing represent VBG cord-004738-vnz15x84 75 14 the the DT cord-004738-vnz15x84 75 15 N N NNP cord-004738-vnz15x84 75 16 and and CC cord-004738-vnz15x84 75 17 C C NNP cord-004738-vnz15x84 75 18 termini terminus NNS cord-004738-vnz15x84 75 19 of of IN cord-004738-vnz15x84 75 20 the the DT cord-004738-vnz15x84 75 21 substrate substrate NN cord-004738-vnz15x84 75 22 ) ) -RRB- cord-004738-vnz15x84 75 23 used use VBN cord-004738-vnz15x84 75 24 in in IN cord-004738-vnz15x84 75 25 the the DT cord-004738-vnz15x84 75 26 study study NN cord-004738-vnz15x84 75 27 were be VBD cord-004738-vnz15x84 75 28 as as RB cord-004738-vnz15x84 75 29 illustrated illustrate VBN cord-004738-vnz15x84 75 30 . . . cord-004738-vnz15x84 76 1 These these DT cord-004738-vnz15x84 76 2 plasmids plasmid NNS cord-004738-vnz15x84 76 3 express express VBP cord-004738-vnz15x84 76 4 proteins protein NNS cord-004738-vnz15x84 76 5 with with IN cord-004738-vnz15x84 76 6 varying vary VBG cord-004738-vnz15x84 76 7 N n CD cord-004738-vnz15x84 76 8 - - HYPH cord-004738-vnz15x84 76 9 terminal terminal NN cord-004738-vnz15x84 76 10 lengths length NNS cord-004738-vnz15x84 76 11 from from IN cord-004738-vnz15x84 76 12 the the DT cord-004738-vnz15x84 76 13 cleavage cleavage NN cord-004738-vnz15x84 76 14 site site NN cord-004738-vnz15x84 76 15 ( ( -LRB- cord-004738-vnz15x84 76 16 475 475 CD cord-004738-vnz15x84 76 17 , , , cord-004738-vnz15x84 76 18 309 309 CD cord-004738-vnz15x84 76 19 , , , cord-004738-vnz15x84 76 20 199 199 CD cord-004738-vnz15x84 76 21 and and CC cord-004738-vnz15x84 76 22 72 72 CD cord-004738-vnz15x84 76 23 aa aa NN cord-004738-vnz15x84 76 24 respectively respectively RB cord-004738-vnz15x84 76 25 as as IN cord-004738-vnz15x84 76 26 shown show VBN cord-004738-vnz15x84 76 27 in in IN cord-004738-vnz15x84 76 28 parentheses parenthesis NNS cord-004738-vnz15x84 76 29 under under IN cord-004738-vnz15x84 76 30 each each DT cord-004738-vnz15x84 76 31 construct construct NN cord-004738-vnz15x84 76 32 box box NN cord-004738-vnz15x84 76 33 ) ) -RRB- cord-004738-vnz15x84 76 34 . . . cord-004738-vnz15x84 77 1 Cleavage cleavage NN cord-004738-vnz15x84 77 2 in in IN cord-004738-vnz15x84 77 3 the the DT cord-004738-vnz15x84 77 4 substrate substrate NN cord-004738-vnz15x84 77 5 occurs occur VBZ cord-004738-vnz15x84 77 6 at at IN cord-004738-vnz15x84 77 7 amino amino NN cord-004738-vnz15x84 77 8 acid acid NN cord-004738-vnz15x84 77 9 residue residue NN cord-004738-vnz15x84 77 10 G1301 G1301 NNP cord-004738-vnz15x84 77 11 . . . cord-004738-vnz15x84 78 1 In in IN cord-004738-vnz15x84 78 2 pRVS prvs JJ cord-004738-vnz15x84 78 3 - - HYPH cord-004738-vnz15x84 78 4 GFP gfp NN cord-004738-vnz15x84 78 5 , , , cord-004738-vnz15x84 78 6 the the DT cord-004738-vnz15x84 78 7 RV RV NNP cord-004738-vnz15x84 78 8 cDNA cdna NN cord-004738-vnz15x84 78 9 insert insert NN cord-004738-vnz15x84 78 10 was be VBD cord-004738-vnz15x84 78 11 amplified amplify VBN cord-004738-vnz15x84 78 12 from from IN cord-004738-vnz15x84 78 13 position position NN cord-004738-vnz15x84 78 14 827 827 CD cord-004738-vnz15x84 78 15 - - HYPH cord-004738-vnz15x84 78 16 1306 1306 CD cord-004738-vnz15x84 79 1 ( ( -LRB- cord-004738-vnz15x84 79 2 5 5 CD cord-004738-vnz15x84 79 3 residues residue NNS cord-004738-vnz15x84 79 4 upstream upstream RB cord-004738-vnz15x84 79 5 of of IN cord-004738-vnz15x84 79 6 the the DT cord-004738-vnz15x84 79 7 cleavage cleavage NN cord-004738-vnz15x84 79 8 site site NN cord-004738-vnz15x84 79 9 ) ) -RRB- cord-004738-vnz15x84 79 10 and and CC cord-004738-vnz15x84 79 11 a a DT cord-004738-vnz15x84 79 12 GFP GFP NNP cord-004738-vnz15x84 79 13 - - HYPH cord-004738-vnz15x84 79 14 ORF ORF NNP cord-004738-vnz15x84 79 15 was be VBD cord-004738-vnz15x84 79 16 fused fuse VBN cord-004738-vnz15x84 79 17 at at IN cord-004738-vnz15x84 79 18 its -PRON- PRP$ cord-004738-vnz15x84 79 19 C c NN cord-004738-vnz15x84 79 20 - - HYPH cord-004738-vnz15x84 79 21 terminus terminus NN cord-004738-vnz15x84 79 22 , , , cord-004738-vnz15x84 79 23 whereas whereas IN cord-004738-vnz15x84 79 24 in in IN cord-004738-vnz15x84 79 25 pRVS prvs JJ cord-004738-vnz15x84 79 26 - - HYPH cord-004738-vnz15x84 79 27 GFP-1102 gfp-1102 NN cord-004738-vnz15x84 79 28 - - HYPH cord-004738-vnz15x84 79 29 1548 1548 CD cord-004738-vnz15x84 79 30 , , , cord-004738-vnz15x84 79 31 the the DT cord-004738-vnz15x84 79 32 GFP GFP NNP cord-004738-vnz15x84 79 33 - - HYPH cord-004738-vnz15x84 79 34 ORF ORF NNP cord-004738-vnz15x84 79 35 was be VBD cord-004738-vnz15x84 79 36 fused fuse VBN cord-004738-vnz15x84 79 37 at at IN cord-004738-vnz15x84 79 38 the the DT cord-004738-vnz15x84 79 39 N n CD cord-004738-vnz15x84 79 40 - - HYPH cord-004738-vnz15x84 79 41 terminus terminus NN cord-004738-vnz15x84 79 42 of of IN cord-004738-vnz15x84 79 43 the the DT cord-004738-vnz15x84 79 44 199 199 CD cord-004738-vnz15x84 79 45 amino amino NN cord-004738-vnz15x84 79 46 acid acid NN cord-004738-vnz15x84 79 47 residue residue NN cord-004738-vnz15x84 79 48 - - HYPH cord-004738-vnz15x84 79 49 substrate substrate NN cord-004738-vnz15x84 79 50 . . . cord-004738-vnz15x84 80 1 All all DT cord-004738-vnz15x84 80 2 plasmids plasmid NNS cord-004738-vnz15x84 80 3 shown show VBN cord-004738-vnz15x84 80 4 here here RB cord-004738-vnz15x84 80 5 contain contain VBP cord-004738-vnz15x84 80 6 an an DT cord-004738-vnz15x84 80 7 in in IN cord-004738-vnz15x84 80 8 - - HYPH cord-004738-vnz15x84 80 9 frame frame NN cord-004738-vnz15x84 80 10 N n CD cord-004738-vnz15x84 80 11 - - HYPH cord-004738-vnz15x84 80 12 terminal terminal JJ cord-004738-vnz15x84 80 13 Xpress Xpress NNP cord-004738-vnz15x84 80 14 epitope epitope NN cord-004738-vnz15x84 80 15 tag tag NN cord-004738-vnz15x84 80 16 ( ( -LRB- cord-004738-vnz15x84 80 17 hatched hatch VBN cord-004738-vnz15x84 80 18 box box NN cord-004738-vnz15x84 80 19 ) ) -RRB- cord-004738-vnz15x84 80 20 for for IN cord-004738-vnz15x84 80 21 immunoblot immunoblot NNP cord-004738-vnz15x84 80 22 identification identification NN cord-004738-vnz15x84 80 23 of of IN cord-004738-vnz15x84 80 24 the the DT cord-004738-vnz15x84 80 25 proteins protein NNS cord-004738-vnz15x84 80 26 _SP cord-004738-vnz15x84 80 27 RV rv NN cord-004738-vnz15x84 80 28 - - HYPH cord-004738-vnz15x84 80 29 protease protease NN cord-004738-vnz15x84 80 30 , , , cord-004738-vnz15x84 80 31 and and CC cord-004738-vnz15x84 80 32 substrate substrate NN cord-004738-vnz15x84 80 33 plasmids plasmid NNS cord-004738-vnz15x84 80 34 were be VBD cord-004738-vnz15x84 80 35 expressed express VBN cord-004738-vnz15x84 80 36 in in IN cord-004738-vnz15x84 80 37 human human JJ cord-004738-vnz15x84 80 38 embryonic embryonic JJ cord-004738-vnz15x84 80 39 kidney kidney NN cord-004738-vnz15x84 80 40 ( ( -LRB- cord-004738-vnz15x84 80 41 HEK HEK NNP cord-004738-vnz15x84 80 42 ) ) -RRB- cord-004738-vnz15x84 80 43 293 293 CD cord-004738-vnz15x84 80 44 T t NN cord-004738-vnz15x84 80 45 cells cell NNS cord-004738-vnz15x84 80 46 ( ( -LRB- cord-004738-vnz15x84 80 47 ATCC ATCC NNP cord-004738-vnz15x84 80 48 , , , cord-004738-vnz15x84 80 49 VA VA NNP cord-004738-vnz15x84 80 50 ) ) -RRB- cord-004738-vnz15x84 80 51 by by IN cord-004738-vnz15x84 80 52 transient transient JJ cord-004738-vnz15x84 80 53 transfection transfection NN cord-004738-vnz15x84 80 54 using use VBG cord-004738-vnz15x84 80 55 Lipofectamine-2000 Lipofectamine-2000 NNP cord-004738-vnz15x84 80 56 reagent reagent NN cord-004738-vnz15x84 80 57 as as IN cord-004738-vnz15x84 80 58 per per IN cord-004738-vnz15x84 80 59 supplier supplier NN cord-004738-vnz15x84 80 60 's 's POS cord-004738-vnz15x84 80 61 protocol protocol NN cord-004738-vnz15x84 80 62 ( ( -LRB- cord-004738-vnz15x84 80 63 Invitrogen Invitrogen NNP cord-004738-vnz15x84 80 64 , , , cord-004738-vnz15x84 80 65 CA CA NNP cord-004738-vnz15x84 80 66 ) ) -RRB- cord-004738-vnz15x84 80 67 . . . cord-004738-vnz15x84 81 1 Following follow VBG cord-004738-vnz15x84 81 2 a a DT cord-004738-vnz15x84 81 3 24 24 CD cord-004738-vnz15x84 81 4 h h NN cord-004738-vnz15x84 81 5 incubation incubation NN cord-004738-vnz15x84 81 6 of of IN cord-004738-vnz15x84 81 7 cells cell NNS cord-004738-vnz15x84 81 8 at at IN cord-004738-vnz15x84 81 9 37 37 CD cord-004738-vnz15x84 81 10 • • NN cord-004738-vnz15x84 81 11 C c NN cord-004738-vnz15x84 81 12 in in IN cord-004738-vnz15x84 81 13 a a DT cord-004738-vnz15x84 81 14 CO co NN cord-004738-vnz15x84 81 15 2 2 CD cord-004738-vnz15x84 81 16 ( ( -LRB- cord-004738-vnz15x84 81 17 5 5 CD cord-004738-vnz15x84 81 18 % % NN cord-004738-vnz15x84 81 19 ) ) -RRB- cord-004738-vnz15x84 81 20 incubator incubator NN cord-004738-vnz15x84 81 21 , , , cord-004738-vnz15x84 81 22 cell cell NN cord-004738-vnz15x84 81 23 lysates lysate NNS cord-004738-vnz15x84 81 24 were be VBD cord-004738-vnz15x84 81 25 prepared prepare VBN cord-004738-vnz15x84 81 26 and and CC cord-004738-vnz15x84 81 27 subjected subject VBN cord-004738-vnz15x84 81 28 to to IN cord-004738-vnz15x84 81 29 polyacrylamide polyacrylamide NN cord-004738-vnz15x84 81 30 gel gel NN cord-004738-vnz15x84 81 31 electrophoresis electrophoresis NN cord-004738-vnz15x84 81 32 ( ( -LRB- cord-004738-vnz15x84 81 33 either either CC cord-004738-vnz15x84 81 34 10 10 CD cord-004738-vnz15x84 81 35 % % NN cord-004738-vnz15x84 81 36 or or CC cord-004738-vnz15x84 81 37 , , , cord-004738-vnz15x84 81 38 4 4 CD cord-004738-vnz15x84 81 39 - - SYM cord-004738-vnz15x84 81 40 20 20 CD cord-004738-vnz15x84 81 41 % % NN cord-004738-vnz15x84 81 42 gradient gradient NN cord-004738-vnz15x84 81 43 ) ) -RRB- cord-004738-vnz15x84 81 44 with with IN cord-004738-vnz15x84 81 45 0.1 0.1 CD cord-004738-vnz15x84 81 46 % % NN cord-004738-vnz15x84 81 47 sodium sodium NN cord-004738-vnz15x84 81 48 dodecyl dodecyl NNP cord-004738-vnz15x84 81 49 sulphate sulphate NN cord-004738-vnz15x84 81 50 , , , cord-004738-vnz15x84 81 51 followed follow VBN cord-004738-vnz15x84 81 52 by by IN cord-004738-vnz15x84 81 53 immunoblot immunoblot NNP cord-004738-vnz15x84 81 54 analysis analysis NN cord-004738-vnz15x84 81 55 as as IN cord-004738-vnz15x84 81 56 described describe VBN cord-004738-vnz15x84 81 57 [ [ -LRB- cord-004738-vnz15x84 81 58 12 12 CD cord-004738-vnz15x84 81 59 ] ] -RRB- cord-004738-vnz15x84 81 60 . . . cord-004738-vnz15x84 82 1 Substrates substrate NNS cord-004738-vnz15x84 82 2 as as RB cord-004738-vnz15x84 82 3 well well RB cord-004738-vnz15x84 82 4 as as IN cord-004738-vnz15x84 82 5 the the DT cord-004738-vnz15x84 82 6 protease protease NN cord-004738-vnz15x84 82 7 all all DT cord-004738-vnz15x84 82 8 had have VBD cord-004738-vnz15x84 82 9 an an DT cord-004738-vnz15x84 82 10 Xpress Xpress NNP cord-004738-vnz15x84 82 11 epitope epitope NN cord-004738-vnz15x84 82 12 tag tag NN cord-004738-vnz15x84 82 13 at at IN cord-004738-vnz15x84 82 14 their -PRON- PRP$ cord-004738-vnz15x84 82 15 N n CD cord-004738-vnz15x84 82 16 - - HYPH cord-004738-vnz15x84 82 17 terminus terminus NN cord-004738-vnz15x84 82 18 to to TO cord-004738-vnz15x84 82 19 detect detect VB cord-004738-vnz15x84 82 20 the the DT cord-004738-vnz15x84 82 21 N n CD cord-004738-vnz15x84 82 22 - - HYPH cord-004738-vnz15x84 82 23 terminal terminal JJ cord-004738-vnz15x84 82 24 side side NN cord-004738-vnz15x84 82 25 of of IN cord-004738-vnz15x84 82 26 the the DT cord-004738-vnz15x84 82 27 cleavage cleavage NN cord-004738-vnz15x84 82 28 products product NNS cord-004738-vnz15x84 82 29 . . . cord-004738-vnz15x84 83 1 We -PRON- PRP cord-004738-vnz15x84 83 2 evaluated evaluate VBD cord-004738-vnz15x84 83 3 the the DT cord-004738-vnz15x84 83 4 protease protease NN cord-004738-vnz15x84 83 5 trans trans JJ cord-004738-vnz15x84 83 6 - - JJ cord-004738-vnz15x84 83 7 cleavage cleavage JJ cord-004738-vnz15x84 83 8 activity activity NN cord-004738-vnz15x84 83 9 on on IN cord-004738-vnz15x84 83 10 a a DT cord-004738-vnz15x84 83 11 series series NN cord-004738-vnz15x84 83 12 of of IN cord-004738-vnz15x84 83 13 RV RV NNP cord-004738-vnz15x84 83 14 P200-derived p200-derived JJ cord-004738-vnz15x84 83 15 polypeptides polypeptide NNS cord-004738-vnz15x84 83 16 in in IN cord-004738-vnz15x84 83 17 which which WDT cord-004738-vnz15x84 83 18 the the DT cord-004738-vnz15x84 83 19 protease protease NN cord-004738-vnz15x84 83 20 catalytic catalytic JJ cord-004738-vnz15x84 83 21 site site NN cord-004738-vnz15x84 83 22 at at IN cord-004738-vnz15x84 83 23 amino amino NN cord-004738-vnz15x84 83 24 acid acid NN cord-004738-vnz15x84 83 25 position position NN cord-004738-vnz15x84 83 26 1152 1152 CD cord-004738-vnz15x84 83 27 was be VBD cord-004738-vnz15x84 83 28 mutated mutate VBN cord-004738-vnz15x84 83 29 ( ( -LRB- cord-004738-vnz15x84 83 30 C1152S C1152S NNP cord-004738-vnz15x84 83 31 ) ) -RRB- cord-004738-vnz15x84 83 32 to to TO cord-004738-vnz15x84 83 33 serve serve VB cord-004738-vnz15x84 83 34 as as IN cord-004738-vnz15x84 83 35 substrate substrate NN cord-004738-vnz15x84 83 36 ( ( -LRB- cord-004738-vnz15x84 83 37 i.e. i.e. FW cord-004738-vnz15x84 83 38 to to IN cord-004738-vnz15x84 83 39 lack lack JJ cord-004738-vnz15x84 83 40 protease protease NN cord-004738-vnz15x84 83 41 activity activity NN cord-004738-vnz15x84 83 42 , , , cord-004738-vnz15x84 83 43 but but CC cord-004738-vnz15x84 83 44 retain retain VB cord-004738-vnz15x84 83 45 the the DT cord-004738-vnz15x84 83 46 cleavage cleavage NN cord-004738-vnz15x84 83 47 site site NN cord-004738-vnz15x84 83 48 ) ) -RRB- cord-004738-vnz15x84 83 49 . . . cord-004738-vnz15x84 84 1 HEK HEK NNP cord-004738-vnz15x84 84 2 293 293 CD cord-004738-vnz15x84 84 3 T T NNP cord-004738-vnz15x84 84 4 cells cell NNS cord-004738-vnz15x84 84 5 were be VBD cord-004738-vnz15x84 84 6 co co JJ cord-004738-vnz15x84 84 7 - - VBN cord-004738-vnz15x84 84 8 transfected transfecte VBN cord-004738-vnz15x84 84 9 with with IN cord-004738-vnz15x84 84 10 pRVP pRVP NNS cord-004738-vnz15x84 84 11 ( ( -LRB- cord-004738-vnz15x84 84 12 Protease Protease NNP cord-004738-vnz15x84 84 13 , , , cord-004738-vnz15x84 84 14 Fig Fig NNP cord-004738-vnz15x84 84 15 . . . cord-004738-vnz15x84 84 16 1A 1a NN cord-004738-vnz15x84 84 17 ) ) -RRB- cord-004738-vnz15x84 84 18 , , , cord-004738-vnz15x84 84 19 and and CC cord-004738-vnz15x84 84 20 each each DT cord-004738-vnz15x84 84 21 of of IN cord-004738-vnz15x84 84 22 the the DT cord-004738-vnz15x84 84 23 substrate substrate JJ cord-004738-vnz15x84 84 24 expression expression NN cord-004738-vnz15x84 84 25 plasmids plasmid NNS cord-004738-vnz15x84 84 26 , , , cord-004738-vnz15x84 84 27 pRVS-827 pRVS-827 NNS cord-004738-vnz15x84 84 28 - - HYPH cord-004738-vnz15x84 84 29 1548 1548 CD cord-004738-vnz15x84 84 30 , , , cord-004738-vnz15x84 84 31 pRVS-994 prvs-994 CD cord-004738-vnz15x84 84 32 - - SYM cord-004738-vnz15x84 84 33 1548 1548 CD cord-004738-vnz15x84 84 34 , , , cord-004738-vnz15x84 84 35 pRVS-1102 pRVS-1102 NNS cord-004738-vnz15x84 84 36 - - HYPH cord-004738-vnz15x84 84 37 1548 1548 CD cord-004738-vnz15x84 84 38 , , , cord-004738-vnz15x84 84 39 and and CC cord-004738-vnz15x84 84 40 pRVS-1228 prvs-1228 NN cord-004738-vnz15x84 84 41 - - HYPH cord-004738-vnz15x84 84 42 1548 1548 CD cord-004738-vnz15x84 84 43 . . . cord-004738-vnz15x84 85 1 Each each DT cord-004738-vnz15x84 85 2 substrate substrate NN cord-004738-vnz15x84 85 3 plasmid plasmid NN cord-004738-vnz15x84 85 4 expressed express VBD cord-004738-vnz15x84 85 5 RV RV NNP cord-004738-vnz15x84 85 6 P200-derived p200-derived JJ cord-004738-vnz15x84 85 7 polypeptides polypeptide NNS cord-004738-vnz15x84 85 8 of of IN cord-004738-vnz15x84 85 9 different different JJ cord-004738-vnz15x84 85 10 N n CD cord-004738-vnz15x84 85 11 - - HYPH cord-004738-vnz15x84 85 12 terminal terminal NN cord-004738-vnz15x84 85 13 lengths length NNS cord-004738-vnz15x84 85 14 ( ( -LRB- cord-004738-vnz15x84 85 15 72 72 CD cord-004738-vnz15x84 85 16 - - SYM cord-004738-vnz15x84 85 17 475 475 CD cord-004738-vnz15x84 85 18 residues residue NNS cord-004738-vnz15x84 85 19 ) ) -RRB- cord-004738-vnz15x84 85 20 from from IN cord-004738-vnz15x84 85 21 the the DT cord-004738-vnz15x84 85 22 cleavage cleavage NN cord-004738-vnz15x84 85 23 site site NN cord-004738-vnz15x84 85 24 ( ( -LRB- cord-004738-vnz15x84 85 25 Fig Fig NNP cord-004738-vnz15x84 85 26 . . . cord-004738-vnz15x84 85 27 1B 1b CD cord-004738-vnz15x84 85 28 ) ) -RRB- cord-004738-vnz15x84 85 29 . . . cord-004738-vnz15x84 86 1 Following follow VBG cord-004738-vnz15x84 86 2 transfection transfection NN cord-004738-vnz15x84 86 3 , , , cord-004738-vnz15x84 86 4 cell cell NN cord-004738-vnz15x84 86 5 lysates lysate NNS cord-004738-vnz15x84 86 6 were be VBD cord-004738-vnz15x84 86 7 prepared prepare VBN cord-004738-vnz15x84 86 8 , , , cord-004738-vnz15x84 86 9 and and CC cord-004738-vnz15x84 86 10 the the DT cord-004738-vnz15x84 86 11 proteins protein NNS cord-004738-vnz15x84 86 12 were be VBD cord-004738-vnz15x84 86 13 subjected subject VBN cord-004738-vnz15x84 86 14 to to IN cord-004738-vnz15x84 86 15 immunoblot immunoblot NNP cord-004738-vnz15x84 86 16 analysis analysis NN cord-004738-vnz15x84 86 17 . . . cord-004738-vnz15x84 87 1 The the DT cord-004738-vnz15x84 87 2 substrates substrate NNS cord-004738-vnz15x84 87 3 as as RB cord-004738-vnz15x84 87 4 well well RB cord-004738-vnz15x84 87 5 as as IN cord-004738-vnz15x84 87 6 the the DT cord-004738-vnz15x84 87 7 protease protease NN cord-004738-vnz15x84 87 8 all all DT cord-004738-vnz15x84 87 9 had have VBD cord-004738-vnz15x84 87 10 an an DT cord-004738-vnz15x84 87 11 Xpress Xpress NNP cord-004738-vnz15x84 87 12 epitope epitope NN cord-004738-vnz15x84 87 13 tag tag NN cord-004738-vnz15x84 87 14 at at IN cord-004738-vnz15x84 87 15 their -PRON- PRP$ cord-004738-vnz15x84 87 16 N n CD cord-004738-vnz15x84 87 17 - - HYPH cord-004738-vnz15x84 87 18 terminus terminus NN cord-004738-vnz15x84 87 19 . . . cord-004738-vnz15x84 88 1 Our -PRON- PRP$ cord-004738-vnz15x84 88 2 analysis analysis NN cord-004738-vnz15x84 88 3 of of IN cord-004738-vnz15x84 88 4 RV rv NN cord-004738-vnz15x84 88 5 protease protease NN cord-004738-vnz15x84 88 6 substrates substrate NNS cord-004738-vnz15x84 88 7 revealed reveal VBD cord-004738-vnz15x84 88 8 that that IN cord-004738-vnz15x84 88 9 homologous homologous JJ cord-004738-vnz15x84 88 10 polypeptides polypeptide NNS cord-004738-vnz15x84 88 11 of of IN cord-004738-vnz15x84 88 12 N n CD cord-004738-vnz15x84 88 13 - - HYPH cord-004738-vnz15x84 88 14 terminal terminal NN cord-004738-vnz15x84 88 15 475-and 475-and CD cord-004738-vnz15x84 88 16 309-residue 309-residue CD cord-004738-vnz15x84 88 17 length length NN cord-004738-vnz15x84 88 18 from from IN cord-004738-vnz15x84 88 19 the the DT cord-004738-vnz15x84 88 20 cleavage cleavage NN cord-004738-vnz15x84 88 21 site site NN cord-004738-vnz15x84 88 22 , , , cord-004738-vnz15x84 88 23 expressed express VBN cord-004738-vnz15x84 88 24 from from IN cord-004738-vnz15x84 88 25 pRVS-827 pRVS-827 NNS cord-004738-vnz15x84 88 26 - - HYPH cord-004738-vnz15x84 88 27 1548 1548 CD cord-004738-vnz15x84 88 28 and and CC cord-004738-vnz15x84 88 29 pRVS-994 prvs-994 CD cord-004738-vnz15x84 88 30 - - HYPH cord-004738-vnz15x84 88 31 1548 1548 CD cord-004738-vnz15x84 88 32 ( ( -LRB- cord-004738-vnz15x84 88 33 Fig Fig NNP cord-004738-vnz15x84 88 34 . . NNP cord-004738-vnz15x84 88 35 2 2 CD cord-004738-vnz15x84 88 36 , , , cord-004738-vnz15x84 88 37 lanes lane NNS cord-004738-vnz15x84 88 38 2 2 CD cord-004738-vnz15x84 88 39 and and CC cord-004738-vnz15x84 88 40 4 4 CD cord-004738-vnz15x84 88 41 , , , cord-004738-vnz15x84 88 42 80 80 CD cord-004738-vnz15x84 88 43 and and CC cord-004738-vnz15x84 88 44 67 67 CD cord-004738-vnz15x84 88 45 kDa kDa NNS cord-004738-vnz15x84 88 46 , , , cord-004738-vnz15x84 88 47 respectively respectively RB cord-004738-vnz15x84 88 48 ) ) -RRB- cord-004738-vnz15x84 88 49 , , , cord-004738-vnz15x84 88 50 were be VBD cord-004738-vnz15x84 88 51 able able JJ cord-004738-vnz15x84 88 52 to to TO cord-004738-vnz15x84 88 53 undergo undergo VB cord-004738-vnz15x84 88 54 cleavage cleavage NN cord-004738-vnz15x84 88 55 when when WRB cord-004738-vnz15x84 88 56 co co NN cord-004738-vnz15x84 88 57 - - VBN cord-004738-vnz15x84 88 58 expressed express VBN cord-004738-vnz15x84 88 59 along along IN cord-004738-vnz15x84 88 60 with with IN cord-004738-vnz15x84 88 61 RV rv NN cord-004738-vnz15x84 88 62 protease protease NN cord-004738-vnz15x84 88 63 ( ( -LRB- cord-004738-vnz15x84 88 64 Fig Fig NNP cord-004738-vnz15x84 88 65 . . NNP cord-004738-vnz15x84 88 66 2 2 CD cord-004738-vnz15x84 88 67 , , , cord-004738-vnz15x84 88 68 lanes lane NNS cord-004738-vnz15x84 88 69 1 1 CD cord-004738-vnz15x84 88 70 , , , cord-004738-vnz15x84 88 71 3 3 CD cord-004738-vnz15x84 88 72 , , , cord-004738-vnz15x84 88 73 and and CC cord-004738-vnz15x84 88 74 5 5 CD cord-004738-vnz15x84 88 75 , , , cord-004738-vnz15x84 88 76 110 110 CD cord-004738-vnz15x84 88 77 kDa kDa NNS cord-004738-vnz15x84 88 78 ) ) -RRB- cord-004738-vnz15x84 88 79 with with IN cord-004738-vnz15x84 88 80 an an DT cord-004738-vnz15x84 88 81 expected expect VBN cord-004738-vnz15x84 88 82 size size NN cord-004738-vnz15x84 88 83 of of IN cord-004738-vnz15x84 88 84 the the DT cord-004738-vnz15x84 88 85 N n CD cord-004738-vnz15x84 88 86 - - HYPH cord-004738-vnz15x84 88 87 terminal terminal NN cord-004738-vnz15x84 88 88 cleaved cleave VBN cord-004738-vnz15x84 88 89 products product NNS cord-004738-vnz15x84 88 90 of of IN cord-004738-vnz15x84 88 91 55-and 55-and CD cord-004738-vnz15x84 88 92 37-kDa 37-kda CD cord-004738-vnz15x84 88 93 size size NN cord-004738-vnz15x84 88 94 ( ( -LRB- cord-004738-vnz15x84 88 95 with with IN cord-004738-vnz15x84 88 96 additional additional JJ cord-004738-vnz15x84 88 97 Xpress Xpress NNP cord-004738-vnz15x84 88 98 epitope epitope NN cord-004738-vnz15x84 88 99 residues residue NNS cord-004738-vnz15x84 88 100 ) ) -RRB- cord-004738-vnz15x84 88 101 , , , cord-004738-vnz15x84 88 102 respectively respectively RB cord-004738-vnz15x84 88 103 ( ( -LRB- cord-004738-vnz15x84 88 104 Fig Fig NNP cord-004738-vnz15x84 88 105 . . NNP cord-004738-vnz15x84 88 106 2 2 CD cord-004738-vnz15x84 88 107 , , , cord-004738-vnz15x84 88 108 lanes lane NNS cord-004738-vnz15x84 88 109 3 3 CD cord-004738-vnz15x84 88 110 and and CC cord-004738-vnz15x84 88 111 5 5 CD cord-004738-vnz15x84 88 112 ) ) -RRB- cord-004738-vnz15x84 88 113 . . . cord-004738-vnz15x84 89 1 However however RB cord-004738-vnz15x84 89 2 , , , cord-004738-vnz15x84 89 3 sub- sub- DT cord-004738-vnz15x84 89 4 shown show VBN cord-004738-vnz15x84 89 5 are be VBP cord-004738-vnz15x84 89 6 longer long JJR cord-004738-vnz15x84 89 7 exposures exposure NNS cord-004738-vnz15x84 89 8 of of IN cord-004738-vnz15x84 89 9 the the DT cord-004738-vnz15x84 89 10 same same JJ cord-004738-vnz15x84 89 11 blot blot NN cord-004738-vnz15x84 89 12 to to TO cord-004738-vnz15x84 89 13 film film VB cord-004738-vnz15x84 89 14 . . . cord-004738-vnz15x84 90 1 Note note VB cord-004738-vnz15x84 90 2 that that IN cord-004738-vnz15x84 90 3 substrates substrate NNS cord-004738-vnz15x84 90 4 generated generate VBN cord-004738-vnz15x84 90 5 from from IN cord-004738-vnz15x84 90 6 pRVS-827 pRVS-827 NNS cord-004738-vnz15x84 90 7 - - HYPH cord-004738-vnz15x84 90 8 1548 1548 CD cord-004738-vnz15x84 90 9 and and CC cord-004738-vnz15x84 90 10 pRVS-994 prvs-994 CD cord-004738-vnz15x84 90 11 - - HYPH cord-004738-vnz15x84 90 12 1548 1548 CD cord-004738-vnz15x84 90 13 were be VBD cord-004738-vnz15x84 90 14 cleaved cleave VBN cord-004738-vnz15x84 90 15 by by IN cord-004738-vnz15x84 90 16 the the DT cord-004738-vnz15x84 90 17 protease protease NN cord-004738-vnz15x84 90 18 ( ( -LRB- cord-004738-vnz15x84 90 19 " " `` cord-004738-vnz15x84 90 20 > > XX cord-004738-vnz15x84 90 21 " " '' cord-004738-vnz15x84 90 22 identifies identify VBZ cord-004738-vnz15x84 90 23 the the DT cord-004738-vnz15x84 90 24 cleaved cleaved JJ cord-004738-vnz15x84 90 25 products product NNS cord-004738-vnz15x84 90 26 of of IN cord-004738-vnz15x84 90 27 475 475 CD cord-004738-vnz15x84 90 28 and and CC cord-004738-vnz15x84 90 29 309 309 CD cord-004738-vnz15x84 90 30 residues residue NNS cord-004738-vnz15x84 90 31 respectively respectively RB cord-004738-vnz15x84 90 32 in in IN cord-004738-vnz15x84 90 33 3 3 CD cord-004738-vnz15x84 90 34 and and CC cord-004738-vnz15x84 90 35 5 5 CD cord-004738-vnz15x84 90 36 ) ) -RRB- cord-004738-vnz15x84 90 37 , , , cord-004738-vnz15x84 90 38 whereas whereas RB cord-004738-vnz15x84 90 39 , , , cord-004738-vnz15x84 90 40 199-and 199-and CD cord-004738-vnz15x84 90 41 72-residue 72-residue CD cord-004738-vnz15x84 90 42 ( ( -LRB- cord-004738-vnz15x84 90 43 from from IN cord-004738-vnz15x84 90 44 the the DT cord-004738-vnz15x84 90 45 cleavage cleavage NN cord-004738-vnz15x84 90 46 site site NN cord-004738-vnz15x84 90 47 ) ) -RRB- cord-004738-vnz15x84 90 48 representing represent VBG cord-004738-vnz15x84 90 49 substrates substrate NNS cord-004738-vnz15x84 90 50 expressed express VBN cord-004738-vnz15x84 90 51 from from IN cord-004738-vnz15x84 90 52 pRVS-1102 pRVS-1102 NNS cord-004738-vnz15x84 90 53 - - : cord-004738-vnz15x84 90 54 1548 1548 CD cord-004738-vnz15x84 90 55 and and CC cord-004738-vnz15x84 90 56 pRVS-1228 pRVS-1228 NNS cord-004738-vnz15x84 90 57 - - HYPH cord-004738-vnz15x84 90 58 1548 1548 CD cord-004738-vnz15x84 90 59 were be VBD cord-004738-vnz15x84 90 60 not not RB cord-004738-vnz15x84 90 61 cleaved cleave VBN cord-004738-vnz15x84 90 62 by by IN cord-004738-vnz15x84 90 63 the the DT cord-004738-vnz15x84 90 64 protease protease NN cord-004738-vnz15x84 90 65 ( ( -LRB- cord-004738-vnz15x84 90 66 7 7 CD cord-004738-vnz15x84 90 67 and and CC cord-004738-vnz15x84 90 68 9 9 CD cord-004738-vnz15x84 90 69 ) ) -RRB- cord-004738-vnz15x84 90 70 . . . cord-004738-vnz15x84 91 1 Also also RB cord-004738-vnz15x84 91 2 note note VB cord-004738-vnz15x84 91 3 that that IN cord-004738-vnz15x84 91 4 the the DT cord-004738-vnz15x84 91 5 protease protease NN cord-004738-vnz15x84 91 6 was be VBD cord-004738-vnz15x84 91 7 able able JJ cord-004738-vnz15x84 91 8 to to TO cord-004738-vnz15x84 91 9 cleave cleave VB cord-004738-vnz15x84 91 10 the the DT cord-004738-vnz15x84 91 11 RVS RVS NNP cord-004738-vnz15x84 91 12 - - HYPH cord-004738-vnz15x84 91 13 GFP GFP NNP cord-004738-vnz15x84 91 14 substrate substrate NN cord-004738-vnz15x84 91 15 with with IN cord-004738-vnz15x84 91 16 a a DT cord-004738-vnz15x84 91 17 GFP GFP NNP cord-004738-vnz15x84 91 18 on on IN cord-004738-vnz15x84 91 19 the the DT cord-004738-vnz15x84 91 20 C C NNP cord-004738-vnz15x84 91 21 - - HYPH cord-004738-vnz15x84 91 22 terminal terminal NN cord-004738-vnz15x84 91 23 side side NN cord-004738-vnz15x84 91 24 of of IN cord-004738-vnz15x84 91 25 the the DT cord-004738-vnz15x84 91 26 cleavage cleavage NN cord-004738-vnz15x84 91 27 site site NN cord-004738-vnz15x84 91 28 to to IN cord-004738-vnz15x84 91 29 a a DT cord-004738-vnz15x84 91 30 lesser less JJR cord-004738-vnz15x84 91 31 extent extent NN cord-004738-vnz15x84 91 32 ( ( -LRB- cord-004738-vnz15x84 91 33 < < XX cord-004738-vnz15x84 91 34 50 50 CD cord-004738-vnz15x84 91 35 % % NN cord-004738-vnz15x84 91 36 ) ) -RRB- cord-004738-vnz15x84 91 37 , , , cord-004738-vnz15x84 91 38 as as IN cord-004738-vnz15x84 91 39 a a DT cord-004738-vnz15x84 91 40 significant significant JJ cord-004738-vnz15x84 91 41 portion portion NN cord-004738-vnz15x84 91 42 of of IN cord-004738-vnz15x84 91 43 the the DT cord-004738-vnz15x84 91 44 substrate substrate NN cord-004738-vnz15x84 91 45 remained remain VBD cord-004738-vnz15x84 91 46 uncleaved uncleaved JJ cord-004738-vnz15x84 91 47 strates strate NNS cord-004738-vnz15x84 91 48 of of IN cord-004738-vnz15x84 91 49 N n CD cord-004738-vnz15x84 91 50 - - HYPH cord-004738-vnz15x84 91 51 terminal terminal NN cord-004738-vnz15x84 91 52 199-and 199-and CD cord-004738-vnz15x84 91 53 72-residue 72-residue CD cord-004738-vnz15x84 91 54 length length NN cord-004738-vnz15x84 91 55 from from IN cord-004738-vnz15x84 91 56 the the DT cord-004738-vnz15x84 91 57 cleavage cleavage NN cord-004738-vnz15x84 91 58 site site NN cord-004738-vnz15x84 91 59 ( ( -LRB- cord-004738-vnz15x84 91 60 plus plus CC cord-004738-vnz15x84 91 61 the the DT cord-004738-vnz15x84 91 62 Xpress Xpress NNP cord-004738-vnz15x84 91 63 epitope epitope NN cord-004738-vnz15x84 91 64 residues residue NNS cord-004738-vnz15x84 91 65 ) ) -RRB- cord-004738-vnz15x84 91 66 , , , cord-004738-vnz15x84 91 67 expressed express VBN cord-004738-vnz15x84 91 68 from from IN cord-004738-vnz15x84 91 69 pRVS-1102 pRVS-1102 NNS cord-004738-vnz15x84 91 70 - - : cord-004738-vnz15x84 91 71 1548 1548 CD cord-004738-vnz15x84 91 72 and and CC cord-004738-vnz15x84 91 73 pRVS-1228 pRVS-1228 NNS cord-004738-vnz15x84 91 74 - - HYPH cord-004738-vnz15x84 91 75 1548 1548 CD cord-004738-vnz15x84 91 76 , , , cord-004738-vnz15x84 91 77 respectively respectively RB cord-004738-vnz15x84 91 78 ( ( -LRB- cord-004738-vnz15x84 91 79 Fig Fig NNP cord-004738-vnz15x84 91 80 . . NNP cord-004738-vnz15x84 91 81 2 2 CD cord-004738-vnz15x84 91 82 , , , cord-004738-vnz15x84 91 83 lanes lane NNS cord-004738-vnz15x84 91 84 , , , cord-004738-vnz15x84 91 85 6 6 CD cord-004738-vnz15x84 91 86 and and CC cord-004738-vnz15x84 91 87 8 8 CD cord-004738-vnz15x84 91 88 , , , cord-004738-vnz15x84 91 89 55-and 55-and CD cord-004738-vnz15x84 91 90 37-kDa 37-kda CD cord-004738-vnz15x84 91 91 ) ) -RRB- cord-004738-vnz15x84 91 92 , , , cord-004738-vnz15x84 91 93 did do VBD cord-004738-vnz15x84 91 94 not not RB cord-004738-vnz15x84 91 95 undergo undergo VB cord-004738-vnz15x84 91 96 cleavage cleavage NN cord-004738-vnz15x84 91 97 when when WRB cord-004738-vnz15x84 91 98 co co NN cord-004738-vnz15x84 91 99 - - VBN cord-004738-vnz15x84 91 100 expressed express VBN cord-004738-vnz15x84 91 101 along along IN cord-004738-vnz15x84 91 102 with with IN cord-004738-vnz15x84 91 103 the the DT cord-004738-vnz15x84 91 104 protease protease NN cord-004738-vnz15x84 91 105 ( ( -LRB- cord-004738-vnz15x84 91 106 Fig Fig NNP cord-004738-vnz15x84 91 107 . . NNP cord-004738-vnz15x84 91 108 2 2 CD cord-004738-vnz15x84 91 109 , , , cord-004738-vnz15x84 91 110 lanes lane NNS cord-004738-vnz15x84 91 111 7 7 CD cord-004738-vnz15x84 91 112 and and CC cord-004738-vnz15x84 91 113 9 9 CD cord-004738-vnz15x84 91 114 ) ) -RRB- cord-004738-vnz15x84 91 115 as as IN cord-004738-vnz15x84 91 116 evidenced evidence VBN cord-004738-vnz15x84 91 117 by by IN cord-004738-vnz15x84 91 118 the the DT cord-004738-vnz15x84 91 119 lack lack NN cord-004738-vnz15x84 91 120 of of IN cord-004738-vnz15x84 91 121 Xpress Xpress NNP cord-004738-vnz15x84 91 122 - - HYPH cord-004738-vnz15x84 91 123 tagged tagged NNP cord-004738-vnz15x84 91 124 N N NNP cord-004738-vnz15x84 91 125 - - HYPH cord-004738-vnz15x84 91 126 terminal terminal NN cord-004738-vnz15x84 91 127 cleavage cleavage NN cord-004738-vnz15x84 91 128 products product NNS cord-004738-vnz15x84 91 129 detected detect VBN cord-004738-vnz15x84 91 130 in in IN cord-004738-vnz15x84 91 131 the the DT cord-004738-vnz15x84 91 132 immunoblot immunoblot NNP cord-004738-vnz15x84 91 133 analysis analysis NN cord-004738-vnz15x84 91 134 . . . cord-004738-vnz15x84 92 1 ( ( -LRB- cord-004738-vnz15x84 92 2 If if IN cord-004738-vnz15x84 92 3 the the DT cord-004738-vnz15x84 92 4 substrates substrate NNS cord-004738-vnz15x84 92 5 were be VBD cord-004738-vnz15x84 92 6 cleaved cleave VBN cord-004738-vnz15x84 92 7 , , , cord-004738-vnz15x84 92 8 the the DT cord-004738-vnz15x84 92 9 expected expect VBN cord-004738-vnz15x84 92 10 sizes size NNS cord-004738-vnz15x84 92 11 of of IN cord-004738-vnz15x84 92 12 the the DT cord-004738-vnz15x84 92 13 N n CD cord-004738-vnz15x84 92 14 - - HYPH cord-004738-vnz15x84 92 15 terminal terminal NN cord-004738-vnz15x84 92 16 products product NNS cord-004738-vnz15x84 92 17 would would MD cord-004738-vnz15x84 92 18 be be VB cord-004738-vnz15x84 92 19 25 25 CD cord-004738-vnz15x84 92 20 kDa kDa NNS cord-004738-vnz15x84 92 21 and and CC cord-004738-vnz15x84 92 22 14 14 CD cord-004738-vnz15x84 92 23 kDa kDa NNS cord-004738-vnz15x84 92 24 , , , cord-004738-vnz15x84 92 25 respectively respectively RB cord-004738-vnz15x84 92 26 . . . cord-004738-vnz15x84 92 27 ) ) -RRB- cord-004738-vnz15x84 93 1 This this DT cord-004738-vnz15x84 93 2 clearly clearly RB cord-004738-vnz15x84 93 3 suggests suggest VBZ cord-004738-vnz15x84 93 4 that that IN cord-004738-vnz15x84 93 5 amino amino JJ cord-004738-vnz15x84 93 6 acid acid NN cord-004738-vnz15x84 93 7 residues residue NNS cord-004738-vnz15x84 93 8 residing reside VBG cord-004738-vnz15x84 93 9 between between IN cord-004738-vnz15x84 93 10 residues residue NNS cord-004738-vnz15x84 93 11 200 200 CD cord-004738-vnz15x84 93 12 - - SYM cord-004738-vnz15x84 93 13 308 308 CD cord-004738-vnz15x84 93 14 in in IN cord-004738-vnz15x84 93 15 the the DT cord-004738-vnz15x84 93 16 substrate substrate NN cord-004738-vnz15x84 93 17 are be VBP cord-004738-vnz15x84 93 18 required require VBN cord-004738-vnz15x84 93 19 in in IN cord-004738-vnz15x84 93 20 order order NN cord-004738-vnz15x84 93 21 for for IN cord-004738-vnz15x84 93 22 the the DT cord-004738-vnz15x84 93 23 substrate substrate NN cord-004738-vnz15x84 93 24 to to TO cord-004738-vnz15x84 93 25 be be VB cord-004738-vnz15x84 93 26 targeted target VBN cord-004738-vnz15x84 93 27 by by IN cord-004738-vnz15x84 93 28 the the DT cord-004738-vnz15x84 93 29 trans trans NN cord-004738-vnz15x84 93 30 - - NN cord-004738-vnz15x84 93 31 activity activity NN cord-004738-vnz15x84 93 32 of of IN cord-004738-vnz15x84 93 33 the the DT cord-004738-vnz15x84 93 34 protease protease NN cord-004738-vnz15x84 93 35 . . . cord-004738-vnz15x84 94 1 We -PRON- PRP cord-004738-vnz15x84 94 2 extended extend VBD cord-004738-vnz15x84 94 3 our -PRON- PRP$ cord-004738-vnz15x84 94 4 analysis analysis NN cord-004738-vnz15x84 94 5 to to TO cord-004738-vnz15x84 94 6 identify identify VB cord-004738-vnz15x84 94 7 any any DT cord-004738-vnz15x84 94 8 homologous homologous JJ cord-004738-vnz15x84 94 9 sequence sequence NN cord-004738-vnz15x84 94 10 requirement requirement NN cord-004738-vnz15x84 94 11 of of IN cord-004738-vnz15x84 94 12 the the DT cord-004738-vnz15x84 94 13 substrate substrate NN cord-004738-vnz15x84 94 14 on on IN cord-004738-vnz15x84 94 15 the the DT cord-004738-vnz15x84 94 16 C C NNP cord-004738-vnz15x84 94 17 - - HYPH cord-004738-vnz15x84 94 18 terminal terminal NN cord-004738-vnz15x84 94 19 side side NN cord-004738-vnz15x84 94 20 of of IN cord-004738-vnz15x84 94 21 the the DT cord-004738-vnz15x84 94 22 cleavage cleavage NN cord-004738-vnz15x84 94 23 site site NN cord-004738-vnz15x84 94 24 . . . cord-004738-vnz15x84 95 1 To to TO cord-004738-vnz15x84 95 2 address address VB cord-004738-vnz15x84 95 3 this this DT cord-004738-vnz15x84 95 4 , , , cord-004738-vnz15x84 95 5 we -PRON- PRP cord-004738-vnz15x84 95 6 utilized utilize VBD cord-004738-vnz15x84 95 7 the the DT cord-004738-vnz15x84 95 8 plasmid plasmid NN cord-004738-vnz15x84 95 9 pRVS prvs JJ cord-004738-vnz15x84 95 10 - - HYPH cord-004738-vnz15x84 95 11 GFP GFP NNP cord-004738-vnz15x84 95 12 , , , cord-004738-vnz15x84 95 13 which which WDT cord-004738-vnz15x84 95 14 expresses express VBZ cord-004738-vnz15x84 95 15 an an DT cord-004738-vnz15x84 95 16 RV RV NNP cord-004738-vnz15x84 95 17 protease protease NN cord-004738-vnz15x84 95 18 homologous homologous JJ cord-004738-vnz15x84 95 19 substrate substrate NN cord-004738-vnz15x84 95 20 representing represent VBG cord-004738-vnz15x84 95 21 amino amino JJ cord-004738-vnz15x84 95 22 acids acid NNS cord-004738-vnz15x84 95 23 827 827 CD cord-004738-vnz15x84 95 24 - - HYPH cord-004738-vnz15x84 95 25 1306 1306 CD cord-004738-vnz15x84 96 1 ( ( -LRB- cord-004738-vnz15x84 96 2 residues residue NNS cord-004738-vnz15x84 96 3 1302 1302 CD cord-004738-vnz15x84 96 4 - - SYM cord-004738-vnz15x84 96 5 1306 1306 CD cord-004738-vnz15x84 96 6 represent represent VBP cord-004738-vnz15x84 96 7 the the DT cord-004738-vnz15x84 96 8 C C NNP cord-004738-vnz15x84 96 9 - - HYPH cord-004738-vnz15x84 96 10 terminal terminal NN cord-004738-vnz15x84 96 11 side side NN cord-004738-vnz15x84 96 12 of of IN cord-004738-vnz15x84 96 13 the the DT cord-004738-vnz15x84 96 14 cleavage cleavage NN cord-004738-vnz15x84 96 15 site site NN cord-004738-vnz15x84 96 16 ) ) -RRB- cord-004738-vnz15x84 96 17 , , , cord-004738-vnz15x84 96 18 fused fuse VBN cord-004738-vnz15x84 96 19 at at IN cord-004738-vnz15x84 96 20 its -PRON- PRP$ cord-004738-vnz15x84 96 21 C c NN cord-004738-vnz15x84 96 22 - - HYPH cord-004738-vnz15x84 96 23 terminus terminus NN cord-004738-vnz15x84 96 24 to to IN cord-004738-vnz15x84 96 25 a a DT cord-004738-vnz15x84 96 26 GFP GFP NNP cord-004738-vnz15x84 96 27 ORF ORF NNP cord-004738-vnz15x84 96 28 in in IN cord-004738-vnz15x84 96 29 - - HYPH cord-004738-vnz15x84 96 30 frame frame NN cord-004738-vnz15x84 96 31 ( ( -LRB- cord-004738-vnz15x84 96 32 Fig fig NN cord-004738-vnz15x84 96 33 . . . cord-004738-vnz15x84 96 34 1B 1b CD cord-004738-vnz15x84 96 35 ) ) -RRB- cord-004738-vnz15x84 96 36 . . . cord-004738-vnz15x84 97 1 When when WRB cord-004738-vnz15x84 97 2 this this DT cord-004738-vnz15x84 97 3 plasmid plasmid NN cord-004738-vnz15x84 97 4 was be VBD cord-004738-vnz15x84 97 5 co co VBN cord-004738-vnz15x84 97 6 - - VBN cord-004738-vnz15x84 97 7 transfected transfecte VBN cord-004738-vnz15x84 98 1 along along IN cord-004738-vnz15x84 98 2 with with IN cord-004738-vnz15x84 98 3 RV rv NN cord-004738-vnz15x84 98 4 protease protease NN cord-004738-vnz15x84 98 5 plasmid plasmid NN cord-004738-vnz15x84 98 6 ( ( -LRB- cord-004738-vnz15x84 98 7 pRVP pRVP NNP cord-004738-vnz15x84 98 8 ) ) -RRB- cord-004738-vnz15x84 98 9 into into IN cord-004738-vnz15x84 98 10 HEK HEK NNP cord-004738-vnz15x84 98 11 293 293 CD cord-004738-vnz15x84 98 12 T T NNP cord-004738-vnz15x84 98 13 cells cell NNS cord-004738-vnz15x84 98 14 , , , cord-004738-vnz15x84 98 15 we -PRON- PRP cord-004738-vnz15x84 98 16 observed observe VBD cord-004738-vnz15x84 98 17 that that IN cord-004738-vnz15x84 98 18 the the DT cord-004738-vnz15x84 98 19 substrate substrate NN cord-004738-vnz15x84 98 20 ( ( -LRB- cord-004738-vnz15x84 98 21 Fig Fig NNP cord-004738-vnz15x84 98 22 . . NNP cord-004738-vnz15x84 98 23 2 2 CD cord-004738-vnz15x84 98 24 , , , cord-004738-vnz15x84 98 25 lane lane NN cord-004738-vnz15x84 98 26 10 10 CD cord-004738-vnz15x84 98 27 , , , cord-004738-vnz15x84 98 28 80-kDa 80-kda CD cord-004738-vnz15x84 98 29 protein protein NN cord-004738-vnz15x84 98 30 ) ) -RRB- cord-004738-vnz15x84 98 31 was be VBD cord-004738-vnz15x84 98 32 cleaved cleave VBN cord-004738-vnz15x84 98 33 by by IN cord-004738-vnz15x84 98 34 the the DT cord-004738-vnz15x84 98 35 protease protease NN cord-004738-vnz15x84 98 36 at at IN cord-004738-vnz15x84 98 37 the the DT cord-004738-vnz15x84 98 38 cleavage cleavage NN cord-004738-vnz15x84 98 39 site site NN cord-004738-vnz15x84 98 40 , , , cord-004738-vnz15x84 98 41 based base VBN cord-004738-vnz15x84 98 42 on on IN cord-004738-vnz15x84 98 43 the the DT cord-004738-vnz15x84 98 44 expected expect VBN cord-004738-vnz15x84 98 45 molecular molecular JJ cord-004738-vnz15x84 98 46 weight weight NN cord-004738-vnz15x84 98 47 of of IN cord-004738-vnz15x84 98 48 the the DT cord-004738-vnz15x84 98 49 cleaved cleaved JJ cord-004738-vnz15x84 98 50 N n CD cord-004738-vnz15x84 98 51 - - HYPH cord-004738-vnz15x84 98 52 terminal terminal NN cord-004738-vnz15x84 98 53 product product NN cord-004738-vnz15x84 98 54 of of IN cord-004738-vnz15x84 98 55 55 55 CD cord-004738-vnz15x84 98 56 kDa kDa NNS cord-004738-vnz15x84 98 57 ( ( -LRB- cord-004738-vnz15x84 98 58 Fig Fig NNP cord-004738-vnz15x84 98 59 . . NNP cord-004738-vnz15x84 98 60 2 2 CD cord-004738-vnz15x84 98 61 , , , cord-004738-vnz15x84 98 62 lane lane NN cord-004738-vnz15x84 98 63 11 11 CD cord-004738-vnz15x84 98 64 ) ) -RRB- cord-004738-vnz15x84 98 65 . . . cord-004738-vnz15x84 99 1 This this DT cord-004738-vnz15x84 99 2 clearly clearly RB cord-004738-vnz15x84 99 3 suggests suggest VBZ cord-004738-vnz15x84 99 4 that that IN cord-004738-vnz15x84 99 5 the the DT cord-004738-vnz15x84 99 6 protease protease NN cord-004738-vnz15x84 99 7 was be VBD cord-004738-vnz15x84 99 8 able able JJ cord-004738-vnz15x84 99 9 to to TO cord-004738-vnz15x84 99 10 cleave cleave VB cord-004738-vnz15x84 99 11 the the DT cord-004738-vnz15x84 99 12 RVS RVS NNP cord-004738-vnz15x84 99 13 - - HYPH cord-004738-vnz15x84 99 14 GFP GFP NNP cord-004738-vnz15x84 99 15 substrate substrate NN cord-004738-vnz15x84 99 16 with with IN cord-004738-vnz15x84 99 17 a a DT cord-004738-vnz15x84 99 18 GFP GFP NNP cord-004738-vnz15x84 99 19 on on IN cord-004738-vnz15x84 99 20 the the DT cord-004738-vnz15x84 99 21 C C NNP cord-004738-vnz15x84 99 22 - - HYPH cord-004738-vnz15x84 99 23 terminal terminal NN cord-004738-vnz15x84 99 24 side side NN cord-004738-vnz15x84 99 25 of of IN cord-004738-vnz15x84 99 26 the the DT cord-004738-vnz15x84 99 27 cleavage cleavage NN cord-004738-vnz15x84 99 28 site site NN cord-004738-vnz15x84 99 29 , , , cord-004738-vnz15x84 99 30 but but CC cord-004738-vnz15x84 99 31 to to IN cord-004738-vnz15x84 99 32 a a DT cord-004738-vnz15x84 99 33 lesser less JJR cord-004738-vnz15x84 99 34 extent extent NN cord-004738-vnz15x84 99 35 ( ( -LRB- cord-004738-vnz15x84 99 36 < < XX cord-004738-vnz15x84 99 37 50 50 CD cord-004738-vnz15x84 99 38 % % NN cord-004738-vnz15x84 99 39 ) ) -RRB- cord-004738-vnz15x84 99 40 , , , cord-004738-vnz15x84 99 41 as as IN cord-004738-vnz15x84 99 42 a a DT cord-004738-vnz15x84 99 43 significant significant JJ cord-004738-vnz15x84 99 44 portion portion NN cord-004738-vnz15x84 99 45 of of IN cord-004738-vnz15x84 99 46 the the DT cord-004738-vnz15x84 99 47 substrate substrate NN cord-004738-vnz15x84 99 48 was be VBD cord-004738-vnz15x84 99 49 reproducibly reproducibly RB cord-004738-vnz15x84 99 50 observed observe VBN cord-004738-vnz15x84 99 51 to to TO cord-004738-vnz15x84 99 52 be be VB cord-004738-vnz15x84 99 53 _SP cord-004738-vnz15x84 99 54 The the DT cord-004738-vnz15x84 99 55 fact fact NN cord-004738-vnz15x84 99 56 that that IN cord-004738-vnz15x84 99 57 309-substrate 309-substrate CD cord-004738-vnz15x84 99 58 was be VBD cord-004738-vnz15x84 99 59 cleaved cleave VBN cord-004738-vnz15x84 99 60 and and CC cord-004738-vnz15x84 99 61 199-substrate 199-substrate CD cord-004738-vnz15x84 99 62 was be VBD cord-004738-vnz15x84 99 63 not not RB cord-004738-vnz15x84 99 64 suggested suggest VBN cord-004738-vnz15x84 99 65 that that IN cord-004738-vnz15x84 99 66 trans trans JJ cord-004738-vnz15x84 99 67 - - JJ cord-004738-vnz15x84 99 68 protease protease JJ cord-004738-vnz15x84 99 69 processing processing NN cord-004738-vnz15x84 99 70 of of IN cord-004738-vnz15x84 99 71 the the DT cord-004738-vnz15x84 99 72 substrate substrate NN cord-004738-vnz15x84 99 73 either either CC cord-004738-vnz15x84 99 74 requires require VBZ cord-004738-vnz15x84 99 75 a a DT cord-004738-vnz15x84 99 76 minimum minimum JJ cord-004738-vnz15x84 99 77 N n CD cord-004738-vnz15x84 99 78 - - HYPH cord-004738-vnz15x84 99 79 terminal terminal NN cord-004738-vnz15x84 99 80 length length NN cord-004738-vnz15x84 99 81 from from IN cord-004738-vnz15x84 99 82 the the DT cord-004738-vnz15x84 99 83 cleavage cleavage NN cord-004738-vnz15x84 99 84 site site NN cord-004738-vnz15x84 99 85 in in IN cord-004738-vnz15x84 99 86 the the DT cord-004738-vnz15x84 99 87 substrate substrate NN cord-004738-vnz15x84 99 88 , , , cord-004738-vnz15x84 99 89 or or CC cord-004738-vnz15x84 99 90 it -PRON- PRP cord-004738-vnz15x84 99 91 recognizes recognize VBZ cord-004738-vnz15x84 99 92 an an DT cord-004738-vnz15x84 99 93 internal internal JJ cord-004738-vnz15x84 99 94 amino amino NN cord-004738-vnz15x84 99 95 acid acid NN cord-004738-vnz15x84 99 96 sequence sequence NN cord-004738-vnz15x84 99 97 within within IN cord-004738-vnz15x84 99 98 the the DT cord-004738-vnz15x84 99 99 309-substrate 309-substrate CD cord-004738-vnz15x84 99 100 that that WDT cord-004738-vnz15x84 99 101 is be VBZ cord-004738-vnz15x84 99 102 lacking lack VBG cord-004738-vnz15x84 99 103 in in IN cord-004738-vnz15x84 99 104 the the DT cord-004738-vnz15x84 99 105 199-substrate 199-substrate CD cord-004738-vnz15x84 99 106 . . . cord-004738-vnz15x84 100 1 If if IN cord-004738-vnz15x84 100 2 indeed indeed RB cord-004738-vnz15x84 100 3 an an DT cord-004738-vnz15x84 100 4 internal internal JJ cord-004738-vnz15x84 100 5 domain domain NN cord-004738-vnz15x84 100 6 within within IN cord-004738-vnz15x84 100 7 the the DT cord-004738-vnz15x84 100 8 309-substrate 309-substrate CD cord-004738-vnz15x84 100 9 is be VBZ cord-004738-vnz15x84 100 10 being be VBG cord-004738-vnz15x84 100 11 recognized recognize VBN cord-004738-vnz15x84 100 12 by by IN cord-004738-vnz15x84 100 13 the the DT cord-004738-vnz15x84 100 14 protease protease NN cord-004738-vnz15x84 100 15 , , , cord-004738-vnz15x84 100 16 then then RB cord-004738-vnz15x84 100 17 this this DT cord-004738-vnz15x84 100 18 sequence sequence NN cord-004738-vnz15x84 100 19 should should MD cord-004738-vnz15x84 100 20 be be VB cord-004738-vnz15x84 100 21 present present JJ cord-004738-vnz15x84 100 22 in in IN cord-004738-vnz15x84 100 23 the the DT cord-004738-vnz15x84 100 24 N n CD cord-004738-vnz15x84 100 25 - - HYPH cord-004738-vnz15x84 100 26 terminal terminal NN cord-004738-vnz15x84 100 27 region region NN cord-004738-vnz15x84 100 28 of of IN cord-004738-vnz15x84 100 29 309-substrate 309-substrate CD cord-004738-vnz15x84 100 30 . . . cord-004738-vnz15x84 101 1 To to TO cord-004738-vnz15x84 101 2 verify verify VB cord-004738-vnz15x84 101 3 the the DT cord-004738-vnz15x84 101 4 above above JJ cord-004738-vnz15x84 101 5 hypothesis hypothesis NN cord-004738-vnz15x84 101 6 , , , cord-004738-vnz15x84 101 7 we -PRON- PRP cord-004738-vnz15x84 101 8 utilized utilize VBD cord-004738-vnz15x84 101 9 plasmid plasmid NN cord-004738-vnz15x84 101 10 pRVS prvs JJ cord-004738-vnz15x84 101 11 - - HYPH cord-004738-vnz15x84 101 12 GFP-1102 gfp-1102 NN cord-004738-vnz15x84 101 13 - - HYPH cord-004738-vnz15x84 101 14 1548 1548 CD cord-004738-vnz15x84 102 1 ( ( -LRB- cord-004738-vnz15x84 102 2 Fig Fig NNP cord-004738-vnz15x84 102 3 . . NNP cord-004738-vnz15x84 102 4 1 1 CD cord-004738-vnz15x84 102 5 ) ) -RRB- cord-004738-vnz15x84 102 6 , , , cord-004738-vnz15x84 102 7 which which WDT cord-004738-vnz15x84 102 8 expresses express VBZ cord-004738-vnz15x84 102 9 a a DT cord-004738-vnz15x84 102 10 chimeric chimeric JJ cord-004738-vnz15x84 102 11 substrate substrate NN cord-004738-vnz15x84 102 12 in in IN cord-004738-vnz15x84 102 13 which which WDT cord-004738-vnz15x84 102 14 the the DT cord-004738-vnz15x84 102 15 199-substrate 199-substrate CD cord-004738-vnz15x84 102 16 was be VBD cord-004738-vnz15x84 102 17 extended extend VBN cord-004738-vnz15x84 102 18 at at IN cord-004738-vnz15x84 102 19 its -PRON- PRP$ cord-004738-vnz15x84 102 20 N n CD cord-004738-vnz15x84 102 21 - - HYPH cord-004738-vnz15x84 102 22 terminus terminus NN cord-004738-vnz15x84 102 23 by by IN cord-004738-vnz15x84 102 24 GFP GFP NNP cord-004738-vnz15x84 102 25 to to TO cord-004738-vnz15x84 102 26 compensate compensate VB cord-004738-vnz15x84 102 27 for for IN cord-004738-vnz15x84 102 28 the the DT cord-004738-vnz15x84 102 29 length length NN cord-004738-vnz15x84 102 30 ( ( -LRB- cord-004738-vnz15x84 102 31 increased increase VBD cord-004738-vnz15x84 102 32 from from IN cord-004738-vnz15x84 102 33 199 199 CD cord-004738-vnz15x84 102 34 to to TO cord-004738-vnz15x84 102 35 479 479 CD cord-004738-vnz15x84 102 36 amino amino JJ cord-004738-vnz15x84 102 37 acids acid NNS cord-004738-vnz15x84 102 38 ) ) -RRB- cord-004738-vnz15x84 102 39 along along IN cord-004738-vnz15x84 102 40 with with IN cord-004738-vnz15x84 102 41 the the DT cord-004738-vnz15x84 102 42 protease protease NN cord-004738-vnz15x84 102 43 plasmid plasmid NN cord-004738-vnz15x84 102 44 , , , cord-004738-vnz15x84 102 45 pRVP prvp JJ cord-004738-vnz15x84 102 46 . . . cord-004738-vnz15x84 103 1 Immunoblot Immunoblot NNP cord-004738-vnz15x84 103 2 analysis analysis NN cord-004738-vnz15x84 104 1 ( ( -LRB- cord-004738-vnz15x84 104 2 Fig Fig NNP cord-004738-vnz15x84 104 3 . . . cord-004738-vnz15x84 104 4 3 3 LS cord-004738-vnz15x84 104 5 ) ) -RRB- cord-004738-vnz15x84 104 6 demonstrated demonstrate VBD cord-004738-vnz15x84 104 7 that that IN cord-004738-vnz15x84 104 8 when when WRB cord-004738-vnz15x84 104 9 the the DT cord-004738-vnz15x84 104 10 protease protease NN cord-004738-vnz15x84 104 11 ( ( -LRB- cord-004738-vnz15x84 104 12 Lane lane NN cord-004738-vnz15x84 104 13 1 1 CD cord-004738-vnz15x84 104 14 ) ) -RRB- cord-004738-vnz15x84 104 15 and and CC cord-004738-vnz15x84 104 16 a a DT cord-004738-vnz15x84 104 17 positive positive JJ cord-004738-vnz15x84 104 18 control control NN cord-004738-vnz15x84 104 19 475substrate 475substrate NN cord-004738-vnz15x84 105 1 ( ( -LRB- cord-004738-vnz15x84 105 2 Lane lane NN cord-004738-vnz15x84 105 3 2 2 CD cord-004738-vnz15x84 105 4 ) ) -RRB- cord-004738-vnz15x84 105 5 were be VBD cord-004738-vnz15x84 105 6 coexpressed coexpresse VBN cord-004738-vnz15x84 105 7 , , , cord-004738-vnz15x84 105 8 the the DT cord-004738-vnz15x84 105 9 substrate substrate NN cord-004738-vnz15x84 105 10 did do VBD cord-004738-vnz15x84 105 11 undergo undergo VB cord-004738-vnz15x84 105 12 cleavage cleavage NN cord-004738-vnz15x84 105 13 ( ( -LRB- cord-004738-vnz15x84 105 14 Lane lane NN cord-004738-vnz15x84 105 15 3 3 CD cord-004738-vnz15x84 105 16 ) ) -RRB- cord-004738-vnz15x84 105 17 . . . cord-004738-vnz15x84 106 1 Although although IN cord-004738-vnz15x84 106 2 the the DT cord-004738-vnz15x84 106 3 N n CD cord-004738-vnz15x84 106 4 - - HYPH cord-004738-vnz15x84 106 5 terminal terminal JJ cord-004738-vnz15x84 106 6 length length NN cord-004738-vnz15x84 106 7 was be VBD cord-004738-vnz15x84 106 8 increased increase VBN cord-004738-vnz15x84 106 9 in in IN cord-004738-vnz15x84 106 10 the the DT cord-004738-vnz15x84 106 11 chimeric chimeric JJ cord-004738-vnz15x84 106 12 GFP-199-substrate GFP-199-substrate NNP cord-004738-vnz15x84 106 13 ( ( -LRB- cord-004738-vnz15x84 106 14 Lane Lane NNP cord-004738-vnz15x84 106 15 4 4 CD cord-004738-vnz15x84 106 16 ) ) -RRB- cord-004738-vnz15x84 106 17 , , , cord-004738-vnz15x84 106 18 it -PRON- PRP cord-004738-vnz15x84 106 19 still still RB cord-004738-vnz15x84 106 20 failed fail VBD cord-004738-vnz15x84 106 21 to to TO cord-004738-vnz15x84 106 22 undergo undergo VB cord-004738-vnz15x84 106 23 cleavage cleavage NN cord-004738-vnz15x84 106 24 when when WRB cord-004738-vnz15x84 106 25 coexpressed coexpresse VBN cord-004738-vnz15x84 106 26 with with IN cord-004738-vnz15x84 106 27 the the DT cord-004738-vnz15x84 106 28 protease protease NN cord-004738-vnz15x84 106 29 ( ( -LRB- cord-004738-vnz15x84 106 30 Lane lane NN cord-004738-vnz15x84 106 31 5 5 CD cord-004738-vnz15x84 106 32 ) ) -RRB- cord-004738-vnz15x84 106 33 , , , cord-004738-vnz15x84 106 34 suggesting suggest VBG cord-004738-vnz15x84 106 35 that that IN cord-004738-vnz15x84 106 36 it -PRON- PRP cord-004738-vnz15x84 106 37 is be VBZ cord-004738-vnz15x84 106 38 not not RB cord-004738-vnz15x84 106 39 the the DT cord-004738-vnz15x84 106 40 N n CD cord-004738-vnz15x84 106 41 - - HYPH cord-004738-vnz15x84 106 42 terminal terminal NN cord-004738-vnz15x84 106 43 length length NN cord-004738-vnz15x84 106 44 from from IN cord-004738-vnz15x84 106 45 the the DT cord-004738-vnz15x84 106 46 cleavage cleavage NN cord-004738-vnz15x84 106 47 site site NN cord-004738-vnz15x84 106 48 that that WDT cord-004738-vnz15x84 106 49 is be VBZ cord-004738-vnz15x84 106 50 required require VBN cord-004738-vnz15x84 106 51 of of IN cord-004738-vnz15x84 106 52 the the DT cord-004738-vnz15x84 106 53 substrate substrate NN cord-004738-vnz15x84 106 54 , , , cord-004738-vnz15x84 106 55 but but CC cord-004738-vnz15x84 106 56 in in IN cord-004738-vnz15x84 106 57 fact fact NN cord-004738-vnz15x84 106 58 it -PRON- PRP cord-004738-vnz15x84 106 59 is be VBZ cord-004738-vnz15x84 106 60 the the DT cord-004738-vnz15x84 106 61 internal internal JJ cord-004738-vnz15x84 106 62 sequence sequence NN cord-004738-vnz15x84 106 63 present present JJ cord-004738-vnz15x84 106 64 within within IN cord-004738-vnz15x84 106 65 the the DT cord-004738-vnz15x84 106 66 substrate substrate NN cord-004738-vnz15x84 106 67 that that WDT cord-004738-vnz15x84 106 68 is be VBZ cord-004738-vnz15x84 106 69 recognized recognize VBN cord-004738-vnz15x84 106 70 by by IN cord-004738-vnz15x84 106 71 the the DT cord-004738-vnz15x84 106 72 protease protease NN cord-004738-vnz15x84 106 73 for for IN cord-004738-vnz15x84 106 74 trans trans NN cord-004738-vnz15x84 106 75 - - NN cord-004738-vnz15x84 106 76 processing processing NN cord-004738-vnz15x84 106 77 . . . cord-004738-vnz15x84 107 1 The the DT cord-004738-vnz15x84 107 2 internal internal JJ cord-004738-vnz15x84 107 3 recognition recognition NN cord-004738-vnz15x84 107 4 domain domain NN cord-004738-vnz15x84 107 5 identified identify VBN cord-004738-vnz15x84 107 6 in in IN cord-004738-vnz15x84 107 7 this this DT cord-004738-vnz15x84 107 8 report report NN cord-004738-vnz15x84 107 9 corresponds correspond VBZ cord-004738-vnz15x84 107 10 to to IN cord-004738-vnz15x84 107 11 amino amino NN cord-004738-vnz15x84 107 12 acid acid NN cord-004738-vnz15x84 107 13 [ [ -LRB- cord-004738-vnz15x84 107 14 8 8 CD cord-004738-vnz15x84 107 15 ] ] -RRB- cord-004738-vnz15x84 107 16 . . . cord-004738-vnz15x84 108 1 In in IN cord-004738-vnz15x84 108 2 the the DT cord-004738-vnz15x84 108 3 bottom bottom JJ cord-004738-vnz15x84 108 4 panel panel NN cord-004738-vnz15x84 108 5 , , , cord-004738-vnz15x84 108 6 the the DT cord-004738-vnz15x84 108 7 protease protease NN cord-004738-vnz15x84 108 8 substrate substrate NN cord-004738-vnz15x84 108 9 P200 P200 NNP cord-004738-vnz15x84 108 10 is be VBZ cord-004738-vnz15x84 108 11 depicted depict VBN cord-004738-vnz15x84 108 12 with with IN cord-004738-vnz15x84 108 13 the the DT cord-004738-vnz15x84 108 14 location location NN cord-004738-vnz15x84 108 15 of of IN cord-004738-vnz15x84 108 16 the the DT cord-004738-vnz15x84 108 17 newly newly RB cord-004738-vnz15x84 108 18 identified identify VBN cord-004738-vnz15x84 108 19 domain domain NN cord-004738-vnz15x84 108 20 required require VBN cord-004738-vnz15x84 108 21 for for IN cord-004738-vnz15x84 108 22 protease protease JJ cord-004738-vnz15x84 108 23 trans trans NN cord-004738-vnz15x84 108 24 - - NN cord-004738-vnz15x84 108 25 activity activity NN cord-004738-vnz15x84 108 26 ( ( -LRB- cord-004738-vnz15x84 108 27 this this DT cord-004738-vnz15x84 108 28 report report NN cord-004738-vnz15x84 108 29 ) ) -RRB- cord-004738-vnz15x84 108 30 , , , cord-004738-vnz15x84 108 31 which which WDT cord-004738-vnz15x84 108 32 overlaps overlap VBZ cord-004738-vnz15x84 108 33 with with IN cord-004738-vnz15x84 108 34 the the DT cord-004738-vnz15x84 108 35 protease protease NN cord-004738-vnz15x84 108 36 cis cis NN cord-004738-vnz15x84 108 37 - - HYPH cord-004738-vnz15x84 108 38 activity activity NN cord-004738-vnz15x84 108 39 starting starting NN cord-004738-vnz15x84 108 40 site site NN cord-004738-vnz15x84 108 41 of of IN cord-004738-vnz15x84 108 42 P200 p200 NN cord-004738-vnz15x84 108 43 position position NN cord-004738-vnz15x84 108 44 994 994 CD cord-004738-vnz15x84 108 45 - - HYPH cord-004738-vnz15x84 108 46 1102 1102 CD cord-004738-vnz15x84 108 47 of of IN cord-004738-vnz15x84 108 48 RV RV NNP cord-004738-vnz15x84 108 49 P200 P200 NNP cord-004738-vnz15x84 108 50 . . . cord-004738-vnz15x84 109 1 This this DT cord-004738-vnz15x84 109 2 region region NN cord-004738-vnz15x84 109 3 overlaps overlap VBZ cord-004738-vnz15x84 109 4 with with IN cord-004738-vnz15x84 109 5 the the DT cord-004738-vnz15x84 109 6 N n CD cord-004738-vnz15x84 109 7 - - HYPH cord-004738-vnz15x84 109 8 terminal terminal NN cord-004738-vnz15x84 109 9 site site NN cord-004738-vnz15x84 109 10 of of IN cord-004738-vnz15x84 109 11 the the DT cord-004738-vnz15x84 109 12 essential essential JJ cord-004738-vnz15x84 109 13 cis cis JJ cord-004738-vnz15x84 109 14 - - HYPH cord-004738-vnz15x84 109 15 protease protease JJ cord-004738-vnz15x84 109 16 activity activity NN cord-004738-vnz15x84 109 17 region region NN cord-004738-vnz15x84 109 18 on on IN cord-004738-vnz15x84 109 19 the the DT cord-004738-vnz15x84 109 20 P200 p200 NN cord-004738-vnz15x84 109 21 described describe VBN cord-004738-vnz15x84 109 22 by by IN cord-004738-vnz15x84 109 23 Liang Liang NNP cord-004738-vnz15x84 109 24 et et NNP cord-004738-vnz15x84 109 25 al al NNP cord-004738-vnz15x84 109 26 . . . cord-004738-vnz15x84 110 1 [ [ -LRB- cord-004738-vnz15x84 110 2 8 8 CD cord-004738-vnz15x84 110 3 ] ] -RRB- cord-004738-vnz15x84 110 4 . . . cord-004738-vnz15x84 111 1 The the DT cord-004738-vnz15x84 111 2 location location NN cord-004738-vnz15x84 111 3 of of IN cord-004738-vnz15x84 111 4 the the DT cord-004738-vnz15x84 111 5 substrate substrate NN cord-004738-vnz15x84 111 6 recognition recognition NN cord-004738-vnz15x84 111 7 region region NN cord-004738-vnz15x84 111 8 ( ( -LRB- cord-004738-vnz15x84 111 9 this this DT cord-004738-vnz15x84 111 10 report report NN cord-004738-vnz15x84 111 11 ) ) -RRB- cord-004738-vnz15x84 111 12 relative relative JJ cord-004738-vnz15x84 111 13 to to IN cord-004738-vnz15x84 111 14 the the DT cord-004738-vnz15x84 111 15 essential essential JJ cord-004738-vnz15x84 111 16 cis cis JJ cord-004738-vnz15x84 111 17 - - HYPH cord-004738-vnz15x84 111 18 activity activity NN cord-004738-vnz15x84 111 19 domain domain NN cord-004738-vnz15x84 111 20 is be VBZ cord-004738-vnz15x84 111 21 illustrated illustrate VBN cord-004738-vnz15x84 111 22 in in IN cord-004738-vnz15x84 111 23 Fig Fig NNP cord-004738-vnz15x84 111 24 . . . cord-004738-vnz15x84 112 1 4 4 LS cord-004738-vnz15x84 112 2 . . . cord-004738-vnz15x84 113 1 At at IN cord-004738-vnz15x84 113 2 this this DT cord-004738-vnz15x84 113 3 time time NN cord-004738-vnz15x84 113 4 we -PRON- PRP cord-004738-vnz15x84 113 5 could could MD cord-004738-vnz15x84 113 6 not not RB cord-004738-vnz15x84 113 7 refine refine VB cord-004738-vnz15x84 113 8 the the DT cord-004738-vnz15x84 113 9 recognition recognition NN cord-004738-vnz15x84 113 10 region region NN cord-004738-vnz15x84 113 11 further further RB cord-004738-vnz15x84 113 12 , , , cord-004738-vnz15x84 113 13 as as IN cord-004738-vnz15x84 113 14 plasmids plasmid NNS cord-004738-vnz15x84 113 15 with with IN cord-004738-vnz15x84 113 16 deletions deletion NNS cord-004738-vnz15x84 113 17 in in IN cord-004738-vnz15x84 113 18 this this DT cord-004738-vnz15x84 113 19 region region NN cord-004738-vnz15x84 113 20 of of IN cord-004738-vnz15x84 113 21 RV RV NNP cord-004738-vnz15x84 113 22 cDNA cdna NN cord-004738-vnz15x84 113 23 could could MD cord-004738-vnz15x84 113 24 not not RB cord-004738-vnz15x84 113 25 be be VB cord-004738-vnz15x84 113 26 rescued rescue VBN cord-004738-vnz15x84 113 27 in in IN cord-004738-vnz15x84 113 28 bacteria bacteria NNS cord-004738-vnz15x84 113 29 . . . cord-004738-vnz15x84 114 1 In in IN cord-004738-vnz15x84 114 2 this this DT cord-004738-vnz15x84 114 3 report report NN cord-004738-vnz15x84 114 4 , , , cord-004738-vnz15x84 114 5 we -PRON- PRP cord-004738-vnz15x84 114 6 defined define VBD cord-004738-vnz15x84 114 7 the the DT cord-004738-vnz15x84 114 8 minimal minimal JJ cord-004738-vnz15x84 114 9 substrate substrate NN cord-004738-vnz15x84 114 10 ( ( -LRB- cord-004738-vnz15x84 114 11 template template NN cord-004738-vnz15x84 114 12 ) ) -RRB- cord-004738-vnz15x84 114 13 for for IN cord-004738-vnz15x84 114 14 proteolytic proteolytic JJ cord-004738-vnz15x84 114 15 processing processing NN cord-004738-vnz15x84 114 16 in in IN cord-004738-vnz15x84 114 17 trans trans NNP cord-004738-vnz15x84 114 18 by by IN cord-004738-vnz15x84 114 19 the the DT cord-004738-vnz15x84 114 20 rubella rubella NN cord-004738-vnz15x84 114 21 virus virus NN cord-004738-vnz15x84 114 22 nonstructural nonstructural JJ cord-004738-vnz15x84 114 23 protease protease NN cord-004738-vnz15x84 114 24 using use VBG cord-004738-vnz15x84 114 25 an an DT cord-004738-vnz15x84 114 26 epitopetagged epitopetagge VBN cord-004738-vnz15x84 114 27 protein protein NN cord-004738-vnz15x84 114 28 expression expression NN cord-004738-vnz15x84 114 29 system system NN cord-004738-vnz15x84 114 30 . . . cord-004738-vnz15x84 115 1 Results result NNS cord-004738-vnz15x84 115 2 presented present VBN cord-004738-vnz15x84 115 3 with with IN cord-004738-vnz15x84 115 4 RV rv NN cord-004738-vnz15x84 115 5 protease protease NN cord-004738-vnz15x84 115 6 ( ( -LRB- cord-004738-vnz15x84 115 7 which which WDT cord-004738-vnz15x84 115 8 has have VBZ cord-004738-vnz15x84 115 9 been be VBN cord-004738-vnz15x84 115 10 functionally functionally RB cord-004738-vnz15x84 115 11 demonstrated demonstrate VBN cord-004738-vnz15x84 115 12 to to TO cord-004738-vnz15x84 115 13 be be VB cord-004738-vnz15x84 115 14 similar similar JJ cord-004738-vnz15x84 115 15 to to IN cord-004738-vnz15x84 115 16 P150 p150 CD cord-004738-vnz15x84 115 17 activity activity NN cord-004738-vnz15x84 115 18 [ [ -LRB- cord-004738-vnz15x84 115 19 8 8 CD cord-004738-vnz15x84 115 20 ] ] -RRB- cord-004738-vnz15x84 115 21 ) ) -RRB- cord-004738-vnz15x84 115 22 demonstrated demonstrate VBD cord-004738-vnz15x84 115 23 that that IN cord-004738-vnz15x84 115 24 the the DT cord-004738-vnz15x84 115 25 protease protease NN cord-004738-vnz15x84 115 26 trans trans NN cord-004738-vnz15x84 115 27 - - NN cord-004738-vnz15x84 115 28 activity activity NN cord-004738-vnz15x84 115 29 recognizes recognize VBZ cord-004738-vnz15x84 115 30 a a DT cord-004738-vnz15x84 115 31 region region NN cord-004738-vnz15x84 115 32 N n CD cord-004738-vnz15x84 115 33 - - HYPH cord-004738-vnz15x84 115 34 terminal terminal NN cord-004738-vnz15x84 115 35 to to IN cord-004738-vnz15x84 115 36 the the DT cord-004738-vnz15x84 115 37 cleavage cleavage NN cord-004738-vnz15x84 115 38 site site NN cord-004738-vnz15x84 115 39 in in IN cord-004738-vnz15x84 115 40 the the DT cord-004738-vnz15x84 115 41 P200-derived p200-derived JJ cord-004738-vnz15x84 115 42 substrates substrate NNS cord-004738-vnz15x84 115 43 . . . cord-004738-vnz15x84 116 1 Thus thus RB cord-004738-vnz15x84 116 2 , , , cord-004738-vnz15x84 116 3 the the DT cord-004738-vnz15x84 116 4 trans trans JJ cord-004738-vnz15x84 116 5 - - JJ cord-004738-vnz15x84 116 6 protease protease JJ cord-004738-vnz15x84 116 7 activity activity NN cord-004738-vnz15x84 116 8 requires require VBZ cord-004738-vnz15x84 116 9 not not RB cord-004738-vnz15x84 116 10 only only RB cord-004738-vnz15x84 116 11 specific specific JJ cord-004738-vnz15x84 116 12 amino amino NN cord-004738-vnz15x84 116 13 acids acid NNS cord-004738-vnz15x84 116 14 present present JJ cord-004738-vnz15x84 116 15 at at IN cord-004738-vnz15x84 116 16 or or CC cord-004738-vnz15x84 116 17 proximal proximal JJ cord-004738-vnz15x84 116 18 to to IN cord-004738-vnz15x84 116 19 the the DT cord-004738-vnz15x84 116 20 cleavage cleavage NN cord-004738-vnz15x84 116 21 site site NN cord-004738-vnz15x84 116 22 , , , cord-004738-vnz15x84 116 23 but but CC cord-004738-vnz15x84 116 24 also also RB cord-004738-vnz15x84 116 25 sequences sequence NNS cord-004738-vnz15x84 116 26 upstream upstream RB cord-004738-vnz15x84 116 27 at at IN cord-004738-vnz15x84 116 28 a a DT cord-004738-vnz15x84 116 29 distance distance NN cord-004738-vnz15x84 116 30 from from IN cord-004738-vnz15x84 116 31 the the DT cord-004738-vnz15x84 116 32 cleavage cleavage NN cord-004738-vnz15x84 116 33 site site NN cord-004738-vnz15x84 116 34 . . . cord-004738-vnz15x84 117 1 We -PRON- PRP cord-004738-vnz15x84 117 2 also also RB cord-004738-vnz15x84 117 3 demonstrated demonstrate VBD cord-004738-vnz15x84 117 4 that that IN cord-004738-vnz15x84 117 5 , , , cord-004738-vnz15x84 117 6 on on IN cord-004738-vnz15x84 117 7 the the DT cord-004738-vnz15x84 117 8 C C NNP cord-004738-vnz15x84 117 9 - - HYPH cord-004738-vnz15x84 117 10 terminal terminal NN cord-004738-vnz15x84 117 11 side side NN cord-004738-vnz15x84 117 12 of of IN cord-004738-vnz15x84 117 13 the the DT cord-004738-vnz15x84 117 14 cleavage cleavage NN cord-004738-vnz15x84 117 15 site site NN cord-004738-vnz15x84 117 16 , , , cord-004738-vnz15x84 117 17 heterologous heterologous JJ cord-004738-vnz15x84 117 18 residues residue NNS cord-004738-vnz15x84 117 19 unrelated unrelated JJ cord-004738-vnz15x84 117 20 to to IN cord-004738-vnz15x84 117 21 RV RV NNP cord-004738-vnz15x84 117 22 are be VBP cord-004738-vnz15x84 117 23 somewhat somewhat RB cord-004738-vnz15x84 117 24 tolerated tolerate VBN cord-004738-vnz15x84 117 25 by by IN cord-004738-vnz15x84 117 26 the the DT cord-004738-vnz15x84 117 27 protease protease NN cord-004738-vnz15x84 117 28 , , , cord-004738-vnz15x84 117 29 but but CC cord-004738-vnz15x84 117 30 we -PRON- PRP cord-004738-vnz15x84 117 31 routinely routinely RB cord-004738-vnz15x84 117 32 observed observe VBD cord-004738-vnz15x84 117 33 ( ( -LRB- cord-004738-vnz15x84 117 34 in in IN cord-004738-vnz15x84 117 35 three three CD cord-004738-vnz15x84 117 36 separate separate JJ cord-004738-vnz15x84 117 37 experiments experiment NNS cord-004738-vnz15x84 117 38 ) ) -RRB- cord-004738-vnz15x84 117 39 that that IN cord-004738-vnz15x84 117 40 the the DT cord-004738-vnz15x84 117 41 efficiency efficiency NN cord-004738-vnz15x84 117 42 of of IN cord-004738-vnz15x84 117 43 the the DT cord-004738-vnz15x84 117 44 protease protease NN cord-004738-vnz15x84 117 45 trans trans NN cord-004738-vnz15x84 117 46 - - NN cord-004738-vnz15x84 117 47 activity activity NN cord-004738-vnz15x84 117 48 on on IN cord-004738-vnz15x84 117 49 this this DT cord-004738-vnz15x84 117 50 type type NN cord-004738-vnz15x84 117 51 of of IN cord-004738-vnz15x84 117 52 substrate substrate NN cord-004738-vnz15x84 117 53 was be VBD cord-004738-vnz15x84 117 54 less less JJR cord-004738-vnz15x84 117 55 than than IN cord-004738-vnz15x84 117 56 50 50 CD cord-004738-vnz15x84 117 57 % % NN cord-004738-vnz15x84 117 58 ( ( -LRB- cord-004738-vnz15x84 117 59 illustrated illustrate VBN cord-004738-vnz15x84 117 60 in in IN cord-004738-vnz15x84 117 61 Fig Fig NNP cord-004738-vnz15x84 117 62 . . . cord-004738-vnz15x84 118 1 2 2 LS cord-004738-vnz15x84 118 2 , , , cord-004738-vnz15x84 118 3 lane lane NN cord-004738-vnz15x84 118 4 11 11 CD cord-004738-vnz15x84 118 5 ) ) -RRB- cord-004738-vnz15x84 118 6 . . . cord-004738-vnz15x84 119 1 This this DT cord-004738-vnz15x84 119 2 clearly clearly RB cord-004738-vnz15x84 119 3 suggests suggest VBZ cord-004738-vnz15x84 119 4 that that IN cord-004738-vnz15x84 119 5 the the DT cord-004738-vnz15x84 119 6 P90 P90 NNP cord-004738-vnz15x84 119 7 domain domain NN cord-004738-vnz15x84 119 8 residing reside VBG cord-004738-vnz15x84 119 9 on on IN cord-004738-vnz15x84 119 10 the the DT cord-004738-vnz15x84 119 11 C C NNP cord-004738-vnz15x84 119 12 - - HYPH cord-004738-vnz15x84 119 13 terminal terminal NN cord-004738-vnz15x84 119 14 side side NN cord-004738-vnz15x84 119 15 of of IN cord-004738-vnz15x84 119 16 the the DT cord-004738-vnz15x84 119 17 cleavage cleavage NN cord-004738-vnz15x84 119 18 site site NN cord-004738-vnz15x84 119 19 in in IN cord-004738-vnz15x84 119 20 P200 P200 NNP cord-004738-vnz15x84 119 21 does do VBZ cord-004738-vnz15x84 119 22 influence influence VB cord-004738-vnz15x84 119 23 the the DT cord-004738-vnz15x84 119 24 trans trans NN cord-004738-vnz15x84 119 25 - - NN cord-004738-vnz15x84 119 26 activity activity NN cord-004738-vnz15x84 119 27 of of IN cord-004738-vnz15x84 119 28 the the DT cord-004738-vnz15x84 119 29 protease protease NN cord-004738-vnz15x84 119 30 . . . cord-004738-vnz15x84 120 1 In in IN cord-004738-vnz15x84 120 2 another another DT cord-004738-vnz15x84 120 3 positivestranded positivestranded JJ cord-004738-vnz15x84 120 4 RNA RNA NNP cord-004738-vnz15x84 120 5 virus virus NN cord-004738-vnz15x84 120 6 , , , cord-004738-vnz15x84 120 7 mouse mouse NNP cord-004738-vnz15x84 120 8 hepatitis hepatitis NN cord-004738-vnz15x84 120 9 virus virus NN cord-004738-vnz15x84 120 10 ( ( -LRB- cord-004738-vnz15x84 120 11 MHV MHV NNP cord-004738-vnz15x84 120 12 ) ) -RRB- cord-004738-vnz15x84 120 13 , , , cord-004738-vnz15x84 120 14 one one CD cord-004738-vnz15x84 120 15 of of IN cord-004738-vnz15x84 120 16 the the DT cord-004738-vnz15x84 120 17 two two CD cord-004738-vnz15x84 120 18 virus virus NN cord-004738-vnz15x84 120 19 - - HYPH cord-004738-vnz15x84 120 20 encoded encode VBN cord-004738-vnz15x84 120 21 proteases protease NNS cord-004738-vnz15x84 120 22 , , , cord-004738-vnz15x84 120 23 PLP-1 PLP-1 NNP cord-004738-vnz15x84 120 24 ( ( -LRB- cord-004738-vnz15x84 120 25 PCP PCP NNP cord-004738-vnz15x84 120 26 ) ) -RRB- cord-004738-vnz15x84 120 27 , , , cord-004738-vnz15x84 120 28 demonstrates demonstrate VBZ cord-004738-vnz15x84 120 29 a a DT cord-004738-vnz15x84 120 30 homologous homologous JJ cord-004738-vnz15x84 120 31 substrate substrate NN cord-004738-vnz15x84 120 32 length length NN cord-004738-vnz15x84 120 33 requirement requirement NN cord-004738-vnz15x84 120 34 on on IN cord-004738-vnz15x84 120 35 the the DT cord-004738-vnz15x84 120 36 C C NNP cord-004738-vnz15x84 120 37 - - HYPH cord-004738-vnz15x84 120 38 terminal terminal NN cord-004738-vnz15x84 120 39 side side NN cord-004738-vnz15x84 120 40 of of IN cord-004738-vnz15x84 120 41 the the DT cord-004738-vnz15x84 120 42 cleavage cleavage NN cord-004738-vnz15x84 120 43 site site NN cord-004738-vnz15x84 120 44 and and CC cord-004738-vnz15x84 120 45 the the DT cord-004738-vnz15x84 120 46 cleavage cleavage NN cord-004738-vnz15x84 120 47 efficiency efficiency NN cord-004738-vnz15x84 120 48 increases increase VBZ cord-004738-vnz15x84 120 49 with with IN cord-004738-vnz15x84 120 50 increasing increase VBG cord-004738-vnz15x84 120 51 substrate substrate NN cord-004738-vnz15x84 120 52 and and CC cord-004738-vnz15x84 120 53 enzyme enzyme NN cord-004738-vnz15x84 120 54 polypeptide polypeptide NN cord-004738-vnz15x84 120 55 length length NN cord-004738-vnz15x84 120 56 , , , cord-004738-vnz15x84 120 57 although although IN cord-004738-vnz15x84 120 58 in in IN cord-004738-vnz15x84 120 59 this this DT cord-004738-vnz15x84 120 60 case case NN cord-004738-vnz15x84 120 61 , , , cord-004738-vnz15x84 120 62 the the DT cord-004738-vnz15x84 120 63 protease protease NN cord-004738-vnz15x84 120 64 recognition recognition NN cord-004738-vnz15x84 120 65 sequence sequence NN cord-004738-vnz15x84 120 66 on on IN cord-004738-vnz15x84 120 67 the the DT cord-004738-vnz15x84 120 68 substrate substrate NN cord-004738-vnz15x84 120 69 was be VBD cord-004738-vnz15x84 120 70 not not RB cord-004738-vnz15x84 120 71 identified identify VBN cord-004738-vnz15x84 120 72 [ [ -LRB- cord-004738-vnz15x84 120 73 15 15 CD cord-004738-vnz15x84 120 74 ] ] -RRB- cord-004738-vnz15x84 120 75 . . . cord-004738-vnz15x84 121 1 The the DT cord-004738-vnz15x84 121 2 RV RV NNP cord-004738-vnz15x84 121 3 protease protease NN cord-004738-vnz15x84 121 4 trans trans JJ cord-004738-vnz15x84 121 5 - - NN cord-004738-vnz15x84 121 6 activity activity NN cord-004738-vnz15x84 121 7 - - HYPH cord-004738-vnz15x84 121 8 associated associate VBN cord-004738-vnz15x84 121 9 P200 P200 NNP cord-004738-vnz15x84 121 10 internal internal JJ cord-004738-vnz15x84 121 11 sequence sequence NN cord-004738-vnz15x84 121 12 requirement requirement NN cord-004738-vnz15x84 121 13 , , , cord-004738-vnz15x84 121 14 as as IN cord-004738-vnz15x84 121 15 identified identify VBN cord-004738-vnz15x84 121 16 here here RB cord-004738-vnz15x84 121 17 , , , cord-004738-vnz15x84 121 18 is be VBZ cord-004738-vnz15x84 121 19 unique unique JJ cord-004738-vnz15x84 121 20 , , , cord-004738-vnz15x84 121 21 and and CC cord-004738-vnz15x84 121 22 this this DT cord-004738-vnz15x84 121 23 is be VBZ cord-004738-vnz15x84 121 24 the the DT cord-004738-vnz15x84 121 25 first first JJ cord-004738-vnz15x84 121 26 such such JJ cord-004738-vnz15x84 121 27 report report NN cord-004738-vnz15x84 121 28 for for IN cord-004738-vnz15x84 121 29 the the DT cord-004738-vnz15x84 121 30 viruses virus NNS cord-004738-vnz15x84 121 31 that that WDT cord-004738-vnz15x84 121 32 belong belong VBP cord-004738-vnz15x84 121 33 to to IN cord-004738-vnz15x84 121 34 the the DT cord-004738-vnz15x84 121 35 family family NN cord-004738-vnz15x84 121 36 Togaviridae Togaviridae NNP cord-004738-vnz15x84 121 37 . . . cord-004738-vnz15x84 122 1 In in IN cord-004738-vnz15x84 122 2 this this DT cord-004738-vnz15x84 122 3 study study NN cord-004738-vnz15x84 122 4 , , , cord-004738-vnz15x84 122 5 we -PRON- PRP cord-004738-vnz15x84 122 6 mapped map VBD cord-004738-vnz15x84 122 7 the the DT cord-004738-vnz15x84 122 8 regions region NNS cord-004738-vnz15x84 122 9 of of IN cord-004738-vnz15x84 122 10 the the DT cord-004738-vnz15x84 122 11 protease protease NN cord-004738-vnz15x84 122 12 substrate substrate NN cord-004738-vnz15x84 122 13 required require VBN cord-004738-vnz15x84 122 14 for for IN cord-004738-vnz15x84 122 15 trans trans NN cord-004738-vnz15x84 122 16 - - NN cord-004738-vnz15x84 122 17 activity activity NN cord-004738-vnz15x84 122 18 , , , cord-004738-vnz15x84 122 19 which which WDT cord-004738-vnz15x84 122 20 is be VBZ cord-004738-vnz15x84 122 21 reciprocal reciprocal JJ cord-004738-vnz15x84 122 22 to to IN cord-004738-vnz15x84 122 23 the the DT cord-004738-vnz15x84 122 24 Liang Liang NNP cord-004738-vnz15x84 122 25 et et NNP cord-004738-vnz15x84 122 26 al al NNP cord-004738-vnz15x84 122 27 . . . cord-004738-vnz15x84 123 1 study study NN cord-004738-vnz15x84 123 2 wherein wherein WRB cord-004738-vnz15x84 123 3 they -PRON- PRP cord-004738-vnz15x84 123 4 mapped map VBD cord-004738-vnz15x84 123 5 the the DT cord-004738-vnz15x84 123 6 essential essential JJ cord-004738-vnz15x84 123 7 cis cis NNP cord-004738-vnz15x84 123 8 - - HYPH cord-004738-vnz15x84 123 9 and and CC cord-004738-vnz15x84 123 10 trans trans JJ cord-004738-vnz15x84 123 11 - - NN cord-004738-vnz15x84 123 12 activity activity JJ cord-004738-vnz15x84 123 13 regions region NNS cord-004738-vnz15x84 123 14 of of IN cord-004738-vnz15x84 123 15 the the DT cord-004738-vnz15x84 123 16 protease protease NN cord-004738-vnz15x84 123 17 itself -PRON- PRP cord-004738-vnz15x84 123 18 and and CC cord-004738-vnz15x84 123 19 also also RB cord-004738-vnz15x84 123 20 demonstrated demonstrate VBD cord-004738-vnz15x84 123 21 that that IN cord-004738-vnz15x84 123 22 the the DT cord-004738-vnz15x84 123 23 X x NN cord-004738-vnz15x84 123 24 domain domain NN cord-004738-vnz15x84 123 25 ( ( -LRB- cord-004738-vnz15x84 123 26 proline proline NN cord-004738-vnz15x84 123 27 - - HYPH cord-004738-vnz15x84 123 28 rich rich JJ cord-004738-vnz15x84 123 29 , , , cord-004738-vnz15x84 123 30 conserved conserve VBN cord-004738-vnz15x84 123 31 in in IN cord-004738-vnz15x84 123 32 all all DT cord-004738-vnz15x84 123 33 M M NNP cord-004738-vnz15x84 123 34 - - HYPH cord-004738-vnz15x84 123 35 group group NN cord-004738-vnz15x84 123 36 PCPs pcp NNS cord-004738-vnz15x84 123 37 ) ) -RRB- cord-004738-vnz15x84 123 38 present present JJ cord-004738-vnz15x84 123 39 in in IN cord-004738-vnz15x84 123 40 the the DT cord-004738-vnz15x84 123 41 RV RV NNP cord-004738-vnz15x84 123 42 protease protease NN cord-004738-vnz15x84 123 43 is be VBZ cord-004738-vnz15x84 123 44 important important JJ cord-004738-vnz15x84 123 45 for for IN cord-004738-vnz15x84 123 46 the the DT cord-004738-vnz15x84 123 47 protease protease NN cord-004738-vnz15x84 123 48 trans trans NN cord-004738-vnz15x84 123 49 - - NN cord-004738-vnz15x84 123 50 activity activity NN cord-004738-vnz15x84 123 51 [ [ -LRB- cord-004738-vnz15x84 123 52 8 8 CD cord-004738-vnz15x84 123 53 ] ] -RRB- cord-004738-vnz15x84 123 54 . . . cord-004738-vnz15x84 124 1 They -PRON- PRP cord-004738-vnz15x84 124 2 further further RB cord-004738-vnz15x84 124 3 speculated speculate VBD cord-004738-vnz15x84 124 4 that that IN cord-004738-vnz15x84 124 5 this this DT cord-004738-vnz15x84 124 6 proline proline JJ cord-004738-vnz15x84 124 7 - - HYPH cord-004738-vnz15x84 124 8 rich rich JJ cord-004738-vnz15x84 124 9 X x NN cord-004738-vnz15x84 124 10 domain domain NN cord-004738-vnz15x84 124 11 could could MD cord-004738-vnz15x84 124 12 serve serve VB cord-004738-vnz15x84 124 13 as as IN cord-004738-vnz15x84 124 14 a a DT cord-004738-vnz15x84 124 15 protein protein NN cord-004738-vnz15x84 124 16 - - HYPH cord-004738-vnz15x84 124 17 protein protein NN cord-004738-vnz15x84 124 18 interaction interaction NN cord-004738-vnz15x84 124 19 domain domain NN cord-004738-vnz15x84 124 20 that that WDT cord-004738-vnz15x84 124 21 enhances enhance VBZ cord-004738-vnz15x84 124 22 the the DT cord-004738-vnz15x84 124 23 opportunity opportunity NN cord-004738-vnz15x84 124 24 to to TO cord-004738-vnz15x84 124 25 meet meet VB cord-004738-vnz15x84 124 26 its -PRON- PRP$ cord-004738-vnz15x84 124 27 trans trans JJ cord-004738-vnz15x84 124 28 - - NN cord-004738-vnz15x84 124 29 cleavage cleavage JJ cord-004738-vnz15x84 124 30 substrate substrate NN cord-004738-vnz15x84 124 31 [ [ -LRB- cord-004738-vnz15x84 124 32 8 8 CD cord-004738-vnz15x84 124 33 ] ] -RRB- cord-004738-vnz15x84 124 34 . . . cord-004738-vnz15x84 125 1 However however RB cord-004738-vnz15x84 125 2 , , , cord-004738-vnz15x84 125 3 in in IN cord-004738-vnz15x84 125 4 this this DT cord-004738-vnz15x84 125 5 report report NN cord-004738-vnz15x84 125 6 , , , cord-004738-vnz15x84 125 7 we -PRON- PRP cord-004738-vnz15x84 125 8 clearly clearly RB cord-004738-vnz15x84 125 9 demonstrate demonstrate VBP cord-004738-vnz15x84 125 10 by by IN cord-004738-vnz15x84 125 11 deletion deletion NN cord-004738-vnz15x84 125 12 analysis analysis NN cord-004738-vnz15x84 125 13 that that WDT cord-004738-vnz15x84 125 14 the the DT cord-004738-vnz15x84 125 15 X x NN cord-004738-vnz15x84 125 16 domain domain NN cord-004738-vnz15x84 125 17 in in IN cord-004738-vnz15x84 125 18 the the DT cord-004738-vnz15x84 125 19 substrate substrate NN cord-004738-vnz15x84 125 20 is be VBZ cord-004738-vnz15x84 125 21 dispensable dispensable JJ cord-004738-vnz15x84 125 22 for for IN cord-004738-vnz15x84 125 23 recognition recognition NN cord-004738-vnz15x84 125 24 by by IN cord-004738-vnz15x84 125 25 RV RV NNP cord-004738-vnz15x84 125 26 protease protease NN cord-004738-vnz15x84 125 27 trans trans NN cord-004738-vnz15x84 125 28 - - NN cord-004738-vnz15x84 125 29 activity activity NN cord-004738-vnz15x84 125 30 and and CC cord-004738-vnz15x84 125 31 the the DT cord-004738-vnz15x84 125 32 actual actual JJ cord-004738-vnz15x84 125 33 recognition recognition NN cord-004738-vnz15x84 125 34 region region NN cord-004738-vnz15x84 125 35 is be VBZ cord-004738-vnz15x84 125 36 located locate VBN cord-004738-vnz15x84 125 37 downstream downstream RB cord-004738-vnz15x84 125 38 of of IN cord-004738-vnz15x84 125 39 the the DT cord-004738-vnz15x84 125 40 X x NN cord-004738-vnz15x84 125 41 domain domain NN cord-004738-vnz15x84 125 42 , , , cord-004738-vnz15x84 125 43 overlapping overlap VBG cord-004738-vnz15x84 125 44 with with IN cord-004738-vnz15x84 125 45 the the DT cord-004738-vnz15x84 125 46 N n CD cord-004738-vnz15x84 125 47 - - HYPH cord-004738-vnz15x84 125 48 terminal terminal NN cord-004738-vnz15x84 125 49 starting starting NN cord-004738-vnz15x84 125 50 - - HYPH cord-004738-vnz15x84 125 51 site site NN cord-004738-vnz15x84 125 52 ( ( -LRB- cord-004738-vnz15x84 125 53 a a DT cord-004738-vnz15x84 125 54 term term NN cord-004738-vnz15x84 125 55 coined coin VBN cord-004738-vnz15x84 125 56 by by IN cord-004738-vnz15x84 125 57 Liang Liang NNP cord-004738-vnz15x84 125 58 et et NNP cord-004738-vnz15x84 125 59 al al NNP cord-004738-vnz15x84 125 60 . . . cord-004738-vnz15x84 126 1 [ [ -LRB- cord-004738-vnz15x84 126 2 8 8 CD cord-004738-vnz15x84 126 3 ] ] -RRB- cord-004738-vnz15x84 126 4 ) ) -RRB- cord-004738-vnz15x84 126 5 of of IN cord-004738-vnz15x84 126 6 the the DT cord-004738-vnz15x84 126 7 essential essential JJ cord-004738-vnz15x84 126 8 cis cis JJ cord-004738-vnz15x84 126 9 - - HYPH cord-004738-vnz15x84 126 10 activity activity NN cord-004738-vnz15x84 126 11 domain domain NN cord-004738-vnz15x84 126 12 of of IN cord-004738-vnz15x84 126 13 the the DT cord-004738-vnz15x84 126 14 substrate substrate NN cord-004738-vnz15x84 126 15 . . . cord-004738-vnz15x84 127 1 Our -PRON- PRP$ cord-004738-vnz15x84 127 2 results result NNS cord-004738-vnz15x84 127 3 show show VBP cord-004738-vnz15x84 127 4 that that IN cord-004738-vnz15x84 127 5 RV RV NNP cord-004738-vnz15x84 127 6 P150-associated p150-associate VBN cord-004738-vnz15x84 127 7 protease protease NN cord-004738-vnz15x84 127 8 trans trans NN cord-004738-vnz15x84 127 9 - - NN cord-004738-vnz15x84 127 10 activity activity NN cord-004738-vnz15x84 127 11 requires require VBZ cord-004738-vnz15x84 127 12 a a DT cord-004738-vnz15x84 127 13 specific specific JJ cord-004738-vnz15x84 127 14 region region NN cord-004738-vnz15x84 127 15 within within IN cord-004738-vnz15x84 127 16 the the DT cord-004738-vnz15x84 127 17 P200 p200 NN cord-004738-vnz15x84 127 18 that that WDT cord-004738-vnz15x84 127 19 represents represent VBZ cord-004738-vnz15x84 127 20 P150 p150 CD cord-004738-vnz15x84 127 21 itself -PRON- PRP cord-004738-vnz15x84 128 1 ( ( -LRB- cord-004738-vnz15x84 128 2 illustrated illustrate VBN cord-004738-vnz15x84 128 3 in in IN cord-004738-vnz15x84 128 4 Fig Fig NNP cord-004738-vnz15x84 128 5 . . NNP cord-004738-vnz15x84 128 6 4 4 CD cord-004738-vnz15x84 128 7 ) ) -RRB- cord-004738-vnz15x84 128 8 . . . cord-004738-vnz15x84 129 1 Taken take VBN cord-004738-vnz15x84 129 2 together together RB cord-004738-vnz15x84 129 3 , , , cord-004738-vnz15x84 129 4 our -PRON- PRP$ cord-004738-vnz15x84 129 5 studies study NNS cord-004738-vnz15x84 129 6 and and CC cord-004738-vnz15x84 129 7 those those DT cord-004738-vnz15x84 129 8 of of IN cord-004738-vnz15x84 129 9 Liang Liang NNP cord-004738-vnz15x84 129 10 et et NNP cord-004738-vnz15x84 129 11 al al NNP cord-004738-vnz15x84 129 12 . . . cord-004738-vnz15x84 130 1 [ [ -LRB- cord-004738-vnz15x84 130 2 8 8 CD cord-004738-vnz15x84 130 3 ] ] -RRB- cord-004738-vnz15x84 130 4 advance advance VB cord-004738-vnz15x84 130 5 the the DT cord-004738-vnz15x84 130 6 field field NN cord-004738-vnz15x84 130 7 in in IN cord-004738-vnz15x84 130 8 enhancing enhance VBG cord-004738-vnz15x84 130 9 our -PRON- PRP$ cord-004738-vnz15x84 130 10 understanding understanding NN cord-004738-vnz15x84 130 11 of of IN cord-004738-vnz15x84 130 12 the the DT cord-004738-vnz15x84 130 13 molecular molecular JJ cord-004738-vnz15x84 130 14 determinants determinant NNS cord-004738-vnz15x84 130 15 that that WDT cord-004738-vnz15x84 130 16 define define VBP cord-004738-vnz15x84 130 17 the the DT cord-004738-vnz15x84 130 18 rubivirus rubivirus NN cord-004738-vnz15x84 130 19 protease protease NN cord-004738-vnz15x84 130 20 trans trans NN cord-004738-vnz15x84 130 21 - - NN cord-004738-vnz15x84 130 22 activity activity NN cord-004738-vnz15x84 130 23 requirements requirement NNS cord-004738-vnz15x84 130 24 that that WDT cord-004738-vnz15x84 130 25 are be VBP cord-004738-vnz15x84 130 26 essential essential JJ cord-004738-vnz15x84 130 27 for for IN cord-004738-vnz15x84 130 28 RV rv NN cord-004738-vnz15x84 130 29 replication replication NN cord-004738-vnz15x84 130 30 . . . cord-004738-vnz15x84 131 1 In in IN cord-004738-vnz15x84 131 2 this this DT cord-004738-vnz15x84 131 3 report report NN cord-004738-vnz15x84 131 4 , , , cord-004738-vnz15x84 131 5 we -PRON- PRP cord-004738-vnz15x84 131 6 have have VBP cord-004738-vnz15x84 131 7 shown show VBN cord-004738-vnz15x84 131 8 that that IN cord-004738-vnz15x84 131 9 RV RV NNP cord-004738-vnz15x84 131 10 protease protease NN cord-004738-vnz15x84 131 11 trans trans NN cord-004738-vnz15x84 131 12 - - NN cord-004738-vnz15x84 131 13 activity activity NN cord-004738-vnz15x84 131 14 demonstrates demonstrate VBZ cord-004738-vnz15x84 131 15 substrate substrate JJ cord-004738-vnz15x84 131 16 specificity specificity NN cord-004738-vnz15x84 131 17 by by IN cord-004738-vnz15x84 131 18 requiring require VBG cord-004738-vnz15x84 131 19 an an DT cord-004738-vnz15x84 131 20 internal internal JJ cord-004738-vnz15x84 131 21 sequence sequence NN cord-004738-vnz15x84 131 22 within within IN cord-004738-vnz15x84 131 23 the the DT cord-004738-vnz15x84 131 24 region region NN cord-004738-vnz15x84 131 25 that that WDT cord-004738-vnz15x84 131 26 is be VBZ cord-004738-vnz15x84 131 27 N n CD cord-004738-vnz15x84 131 28 - - NN cord-004738-vnz15x84 131 29 terminal terminal NN cord-004738-vnz15x84 131 30 to to IN cord-004738-vnz15x84 131 31 the the DT cord-004738-vnz15x84 131 32 cleavage cleavage NN cord-004738-vnz15x84 131 33 site site NN cord-004738-vnz15x84 131 34 . . . cord-004738-vnz15x84 132 1 Identification identification NN cord-004738-vnz15x84 132 2 of of IN cord-004738-vnz15x84 132 3 a a DT cord-004738-vnz15x84 132 4 region region NN cord-004738-vnz15x84 132 5 in in IN cord-004738-vnz15x84 132 6 the the DT cord-004738-vnz15x84 132 7 P200-related p200-related JJ cord-004738-vnz15x84 132 8 sequence sequence NN cord-004738-vnz15x84 132 9 - - HYPH cord-004738-vnz15x84 132 10 containing contain VBG cord-004738-vnz15x84 132 11 substrate substrate NN cord-004738-vnz15x84 132 12 ( ( -LRB- cord-004738-vnz15x84 132 13 we -PRON- PRP cord-004738-vnz15x84 132 14 utilized utilize VBN cord-004738-vnz15x84 132 15 polypeptides polypeptide NNS cord-004738-vnz15x84 132 16 from from IN cord-004738-vnz15x84 132 17 amino amino NN cord-004738-vnz15x84 132 18 acid acid NN cord-004738-vnz15x84 132 19 positions position NNS cord-004738-vnz15x84 132 20 827 827 CD cord-004738-vnz15x84 132 21 to1548 to1548 NN cord-004738-vnz15x84 132 22 of of IN cord-004738-vnz15x84 132 23 P200 p200 NN cord-004738-vnz15x84 132 24 or or CC cord-004738-vnz15x84 132 25 shorter short JJR cord-004738-vnz15x84 132 26 ) ) -RRB- cord-004738-vnz15x84 132 27 that that WDT cord-004738-vnz15x84 132 28 is be VBZ cord-004738-vnz15x84 132 29 important important JJ cord-004738-vnz15x84 132 30 for for IN cord-004738-vnz15x84 132 31 RV rv NN cord-004738-vnz15x84 132 32 protease protease NN cord-004738-vnz15x84 132 33 transactivity transactivity NN cord-004738-vnz15x84 132 34 suggests suggest VBZ cord-004738-vnz15x84 132 35 that that IN cord-004738-vnz15x84 132 36 this this DT cord-004738-vnz15x84 132 37 region region NN cord-004738-vnz15x84 132 38 may may MD cord-004738-vnz15x84 132 39 offer offer VB cord-004738-vnz15x84 132 40 a a DT cord-004738-vnz15x84 132 41 specific specific JJ cord-004738-vnz15x84 132 42 fold fold NN cord-004738-vnz15x84 132 43 or or CC cord-004738-vnz15x84 132 44 a a DT cord-004738-vnz15x84 132 45 conformation conformation NN cord-004738-vnz15x84 132 46 to to IN cord-004738-vnz15x84 132 47 the the DT cord-004738-vnz15x84 132 48 P200 p200 NN cord-004738-vnz15x84 132 49 substrate substrate NN cord-004738-vnz15x84 132 50 to to TO cord-004738-vnz15x84 132 51 facilitate facilitate VB cord-004738-vnz15x84 132 52 cleavage cleavage NN cord-004738-vnz15x84 132 53 by by IN cord-004738-vnz15x84 132 54 the the DT cord-004738-vnz15x84 132 55 protease protease NN cord-004738-vnz15x84 132 56 . . . cord-004738-vnz15x84 133 1 Since since IN cord-004738-vnz15x84 133 2 most most JJS cord-004738-vnz15x84 133 3 protease protease NN cord-004738-vnz15x84 133 4 - - HYPH cord-004738-vnz15x84 133 5 substrate substrate NN cord-004738-vnz15x84 133 6 interactions interaction NNS cord-004738-vnz15x84 133 7 involve involve VBP cord-004738-vnz15x84 133 8 transient transient JJ cord-004738-vnz15x84 133 9 binding binding NN cord-004738-vnz15x84 133 10 of of IN cord-004738-vnz15x84 133 11 the the DT cord-004738-vnz15x84 133 12 protease protease NN cord-004738-vnz15x84 133 13 to to IN cord-004738-vnz15x84 133 14 its -PRON- PRP$ cord-004738-vnz15x84 133 15 cognate cognate JJ cord-004738-vnz15x84 133 16 substrate substrate NN cord-004738-vnz15x84 133 17 , , , cord-004738-vnz15x84 133 18 it -PRON- PRP cord-004738-vnz15x84 133 19 is be VBZ cord-004738-vnz15x84 133 20 conceivable conceivable JJ cord-004738-vnz15x84 133 21 that that IN cord-004738-vnz15x84 133 22 RV rv NN cord-004738-vnz15x84 133 23 protease protease NN cord-004738-vnz15x84 133 24 trans trans NN cord-004738-vnz15x84 133 25 - - NN cord-004738-vnz15x84 133 26 activity activity NN cord-004738-vnz15x84 133 27 on on IN cord-004738-vnz15x84 133 28 homologous homologous JJ cord-004738-vnz15x84 133 29 substrates substrate NNS cord-004738-vnz15x84 133 30 also also RB cord-004738-vnz15x84 133 31 involves involve VBZ cord-004738-vnz15x84 133 32 transient transient JJ cord-004738-vnz15x84 133 33 binding binding NN cord-004738-vnz15x84 133 34 of of IN cord-004738-vnz15x84 133 35 protease protease NN cord-004738-vnz15x84 133 36 to to IN cord-004738-vnz15x84 133 37 the the DT cord-004738-vnz15x84 133 38 substrate substrate NN cord-004738-vnz15x84 133 39 , , , cord-004738-vnz15x84 133 40 and and CC cord-004738-vnz15x84 133 41 such such JJ cord-004738-vnz15x84 133 42 binding binding NN cord-004738-vnz15x84 133 43 perhaps perhaps RB cord-004738-vnz15x84 133 44 could could MD cord-004738-vnz15x84 133 45 occur occur VB cord-004738-vnz15x84 133 46 within within IN cord-004738-vnz15x84 133 47 the the DT cord-004738-vnz15x84 133 48 sequence sequence NN cord-004738-vnz15x84 133 49 that that WDT cord-004738-vnz15x84 133 50 is be VBZ cord-004738-vnz15x84 133 51 required require VBN cord-004738-vnz15x84 133 52 on on IN cord-004738-vnz15x84 133 53 the the DT cord-004738-vnz15x84 133 54 substrate substrate NN cord-004738-vnz15x84 133 55 for for IN cord-004738-vnz15x84 133 56 protease protease NN cord-004738-vnz15x84 133 57 transactivity transactivity NN cord-004738-vnz15x84 133 58 . . . cord-004738-vnz15x84 134 1 We -PRON- PRP cord-004738-vnz15x84 134 2 attempted attempt VBD cord-004738-vnz15x84 134 3 to to TO cord-004738-vnz15x84 134 4 perform perform VB cord-004738-vnz15x84 134 5 coimmunoprecipitation coimmunoprecipitation NN cord-004738-vnz15x84 134 6 experiments experiment NNS cord-004738-vnz15x84 134 7 to to TO cord-004738-vnz15x84 134 8 establish establish VB cord-004738-vnz15x84 134 9 the the DT cord-004738-vnz15x84 134 10 protease protease NN cord-004738-vnz15x84 134 11 - - HYPH cord-004738-vnz15x84 134 12 substrate substrate NN cord-004738-vnz15x84 134 13 binding binding NN cord-004738-vnz15x84 134 14 following follow VBG cord-004738-vnz15x84 134 15 cotransfection cotransfection NN cord-004738-vnz15x84 134 16 of of IN cord-004738-vnz15x84 134 17 cells cell NNS cord-004738-vnz15x84 134 18 with with IN cord-004738-vnz15x84 134 19 both both DT cord-004738-vnz15x84 134 20 plasmid plasmid NN cord-004738-vnz15x84 134 21 constructs construct NNS cord-004738-vnz15x84 134 22 , , , cord-004738-vnz15x84 134 23 but but CC cord-004738-vnz15x84 134 24 failed fail VBD cord-004738-vnz15x84 134 25 to to TO cord-004738-vnz15x84 134 26 obtain obtain VB cord-004738-vnz15x84 134 27 reproducible reproducible JJ cord-004738-vnz15x84 134 28 results result NNS cord-004738-vnz15x84 134 29 , , , cord-004738-vnz15x84 134 30 perhaps perhaps RB cord-004738-vnz15x84 134 31 due due IN cord-004738-vnz15x84 134 32 to to IN cord-004738-vnz15x84 134 33 the the DT cord-004738-vnz15x84 134 34 transient transient JJ cord-004738-vnz15x84 134 35 nature nature NN cord-004738-vnz15x84 134 36 of of IN cord-004738-vnz15x84 134 37 the the DT cord-004738-vnz15x84 134 38 interaction interaction NN cord-004738-vnz15x84 134 39 . . . cord-004738-vnz15x84 135 1 However however RB cord-004738-vnz15x84 135 2 , , , cord-004738-vnz15x84 135 3 if if IN cord-004738-vnz15x84 135 4 this this DT cord-004738-vnz15x84 135 5 binding binding NN cord-004738-vnz15x84 135 6 truly truly RB cord-004738-vnz15x84 135 7 occurs occur VBZ cord-004738-vnz15x84 135 8 in in IN cord-004738-vnz15x84 135 9 the the DT cord-004738-vnz15x84 135 10 viral viral JJ cord-004738-vnz15x84 135 11 infection infection NN cord-004738-vnz15x84 135 12 cycle cycle NN cord-004738-vnz15x84 135 13 , , , cord-004738-vnz15x84 135 14 then then RB cord-004738-vnz15x84 135 15 , , , cord-004738-vnz15x84 135 16 as as IN cord-004738-vnz15x84 135 17 RV rv NN cord-004738-vnz15x84 135 18 protease protease NN cord-004738-vnz15x84 135 19 is be VBZ cord-004738-vnz15x84 135 20 recognizing recognize VBG cord-004738-vnz15x84 135 21 itself -PRON- PRP cord-004738-vnz15x84 135 22 as as IN cord-004738-vnz15x84 135 23 substrate substrate NN cord-004738-vnz15x84 135 24 in in IN cord-004738-vnz15x84 135 25 the the DT cord-004738-vnz15x84 135 26 essential essential JJ cord-004738-vnz15x84 135 27 cis cis JJ cord-004738-vnz15x84 135 28 - - HYPH cord-004738-vnz15x84 135 29 activity activity NN cord-004738-vnz15x84 135 30 region region NN cord-004738-vnz15x84 135 31 for for IN cord-004738-vnz15x84 135 32 the the DT cord-004738-vnz15x84 135 33 trans trans JJ cord-004738-vnz15x84 135 34 - - NN cord-004738-vnz15x84 135 35 activity activity NN cord-004738-vnz15x84 135 36 ( ( -LRB- cord-004738-vnz15x84 135 37 illustrated illustrate VBN cord-004738-vnz15x84 135 38 in in IN cord-004738-vnz15x84 135 39 Fig Fig NNP cord-004738-vnz15x84 135 40 . . NNP cord-004738-vnz15x84 135 41 4 4 CD cord-004738-vnz15x84 135 42 ) ) -RRB- cord-004738-vnz15x84 135 43 , , , cord-004738-vnz15x84 135 44 it -PRON- PRP cord-004738-vnz15x84 135 45 is be VBZ cord-004738-vnz15x84 135 46 tempting tempt VBG cord-004738-vnz15x84 135 47 to to TO cord-004738-vnz15x84 135 48 speculate speculate VB cord-004738-vnz15x84 135 49 that that IN cord-004738-vnz15x84 135 50 the the DT cord-004738-vnz15x84 135 51 trans trans NN cord-004738-vnz15x84 135 52 - - NN cord-004738-vnz15x84 135 53 activity activity NN cord-004738-vnz15x84 135 54 may may MD cord-004738-vnz15x84 135 55 be be VB cord-004738-vnz15x84 135 56 regulating regulate VBG cord-004738-vnz15x84 135 57 the the DT cord-004738-vnz15x84 135 58 cis cis NNP cord-004738-vnz15x84 135 59 - - HYPH cord-004738-vnz15x84 135 60 activity activity NN cord-004738-vnz15x84 135 61 of of IN cord-004738-vnz15x84 135 62 P200 p200 NN cord-004738-vnz15x84 135 63 . . . cord-004738-vnz15x84 136 1 This this DT cord-004738-vnz15x84 136 2 process process NN cord-004738-vnz15x84 136 3 could could MD cord-004738-vnz15x84 136 4 explain explain VB cord-004738-vnz15x84 136 5 how how WRB cord-004738-vnz15x84 136 6 P200 P200 NNP cord-004738-vnz15x84 136 7 remains remain VBZ cord-004738-vnz15x84 136 8 as as IN cord-004738-vnz15x84 136 9 P200 p200 NN cord-004738-vnz15x84 136 10 in in IN cord-004738-vnz15x84 136 11 the the DT cord-004738-vnz15x84 136 12 replication replication NN cord-004738-vnz15x84 136 13 complex complex NN cord-004738-vnz15x84 136 14 to to TO cord-004738-vnz15x84 136 15 initiate initiate VB cord-004738-vnz15x84 136 16 viral viral JJ cord-004738-vnz15x84 136 17 negative negative JJ cord-004738-vnz15x84 136 18 - - HYPH cord-004738-vnz15x84 136 19 strand strand NN cord-004738-vnz15x84 136 20 RNA RNA NNP cord-004738-vnz15x84 136 21 synthesis synthesis NN cord-004738-vnz15x84 136 22 . . . cord-004738-vnz15x84 137 1 As as IN cord-004738-vnz15x84 137 2 discussed discuss VBN cord-004738-vnz15x84 137 3 in in IN cord-004738-vnz15x84 137 4 the the DT cord-004738-vnz15x84 137 5 introduction introduction NN cord-004738-vnz15x84 137 6 , , , cord-004738-vnz15x84 137 7 previous previous JJ cord-004738-vnz15x84 137 8 experimental experimental JJ cord-004738-vnz15x84 137 9 evidence evidence NN cord-004738-vnz15x84 137 10 suggested suggest VBD cord-004738-vnz15x84 137 11 that that IN cord-004738-vnz15x84 137 12 P200 P200 NNP cord-004738-vnz15x84 137 13 initiates initiate VBZ cord-004738-vnz15x84 137 14 the the DT cord-004738-vnz15x84 137 15 synthesis synthesis NN cord-004738-vnz15x84 137 16 of of IN cord-004738-vnz15x84 137 17 viral viral JJ cord-004738-vnz15x84 137 18 negative negative JJ cord-004738-vnz15x84 137 19 - - HYPH cord-004738-vnz15x84 137 20 strand strand NN cord-004738-vnz15x84 137 21 RNA RNA NNP cord-004738-vnz15x84 137 22 , , , cord-004738-vnz15x84 137 23 and and CC cord-004738-vnz15x84 137 24 its -PRON- PRP$ cord-004738-vnz15x84 137 25 cleavage cleavage NN cord-004738-vnz15x84 137 26 into into IN cord-004738-vnz15x84 137 27 P150 P150 NNP cord-004738-vnz15x84 137 28 and and CC cord-004738-vnz15x84 137 29 P90 P90 NNP cord-004738-vnz15x84 137 30 plays play VBZ cord-004738-vnz15x84 137 31 a a DT cord-004738-vnz15x84 137 32 critical critical JJ cord-004738-vnz15x84 137 33 role role NN cord-004738-vnz15x84 137 34 in in IN cord-004738-vnz15x84 137 35 switching switch VBG cord-004738-vnz15x84 137 36 the the DT cord-004738-vnz15x84 137 37 replication replication NN cord-004738-vnz15x84 137 38 complex complex JJ cord-004738-vnz15x84 137 39 to to IN cord-004738-vnz15x84 137 40 the the DT cord-004738-vnz15x84 137 41 positive positive JJ cord-004738-vnz15x84 137 42 RNA RNA NNP cord-004738-vnz15x84 137 43 synthesis synthesis NN cord-004738-vnz15x84 137 44 mode mode NN cord-004738-vnz15x84 137 45 [ [ -LRB- cord-004738-vnz15x84 137 46 8 8 CD cord-004738-vnz15x84 137 47 ] ] -RRB- cord-004738-vnz15x84 137 48 . . . cord-004738-vnz15x84 138 1 In in IN cord-004738-vnz15x84 138 2 this this DT cord-004738-vnz15x84 138 3 context context NN cord-004738-vnz15x84 138 4 , , , cord-004738-vnz15x84 138 5 our -PRON- PRP$ cord-004738-vnz15x84 138 6 results result NNS cord-004738-vnz15x84 138 7 leads lead VBZ cord-004738-vnz15x84 138 8 us -PRON- PRP cord-004738-vnz15x84 138 9 to to TO cord-004738-vnz15x84 138 10 speculate speculate VB cord-004738-vnz15x84 138 11 that that IN cord-004738-vnz15x84 138 12 perhaps perhaps RB cord-004738-vnz15x84 138 13 the the DT cord-004738-vnz15x84 138 14 P150-protease p150-protease JJ cord-004738-vnz15x84 138 15 transactivity transactivity NN cord-004738-vnz15x84 138 16 requirement requirement NN cord-004738-vnz15x84 138 17 of of IN cord-004738-vnz15x84 138 18 the the DT cord-004738-vnz15x84 138 19 P200 p200 NN cord-004738-vnz15x84 138 20 sequence sequence NN cord-004738-vnz15x84 138 21 within within IN cord-004738-vnz15x84 138 22 its -PRON- PRP$ cord-004738-vnz15x84 138 23 essential essential JJ cord-004738-vnz15x84 138 24 cis cis JJ cord-004738-vnz15x84 138 25 - - HYPH cord-004738-vnz15x84 138 26 activity activity NN cord-004738-vnz15x84 138 27 region region NN cord-004738-vnz15x84 138 28 ( ( -LRB- cord-004738-vnz15x84 138 29 illustrated illustrate VBN cord-004738-vnz15x84 138 30 in in IN cord-004738-vnz15x84 138 31 Fig Fig NNP cord-004738-vnz15x84 138 32 . . . cord-004738-vnz15x84 139 1 4 4 LS cord-004738-vnz15x84 139 2 ) ) -RRB- cord-004738-vnz15x84 139 3 could could MD cord-004738-vnz15x84 139 4 transiently transiently RB cord-004738-vnz15x84 139 5 stall stall VB cord-004738-vnz15x84 139 6 the the DT cord-004738-vnz15x84 139 7 P200 P200 NNP cord-004738-vnz15x84 139 8 cis cis NN cord-004738-vnz15x84 139 9 - - HYPH cord-004738-vnz15x84 139 10 protease protease NN cord-004738-vnz15x84 139 11 activity activity NN cord-004738-vnz15x84 139 12 , , , cord-004738-vnz15x84 139 13 provided provide VBN cord-004738-vnz15x84 139 14 that that IN cord-004738-vnz15x84 139 15 P150 P150 NNP cord-004738-vnz15x84 139 16 binds bind VBZ cord-004738-vnz15x84 139 17 to to IN cord-004738-vnz15x84 139 18 P200 p200 NN cord-004738-vnz15x84 139 19 in in IN cord-004738-vnz15x84 139 20 this this DT cord-004738-vnz15x84 139 21 region region NN cord-004738-vnz15x84 139 22 , , , cord-004738-vnz15x84 139 23 to to TO cord-004738-vnz15x84 139 24 allow allow VB cord-004738-vnz15x84 139 25 the the DT cord-004738-vnz15x84 139 26 negative negative JJ cord-004738-vnz15x84 139 27 - - HYPH cord-004738-vnz15x84 139 28 strand strand NN cord-004738-vnz15x84 139 29 RNA RNA NNP cord-004738-vnz15x84 139 30 synthesis synthesis NN cord-004738-vnz15x84 139 31 to to TO cord-004738-vnz15x84 139 32 occur occur VB cord-004738-vnz15x84 139 33 . . . cord-004738-vnz15x84 140 1 This this DT cord-004738-vnz15x84 140 2 certainly certainly RB cord-004738-vnz15x84 140 3 is be VBZ cord-004738-vnz15x84 140 4 a a DT cord-004738-vnz15x84 140 5 verifiable verifiable JJ cord-004738-vnz15x84 140 6 future future JJ cord-004738-vnz15x84 140 7 experimental experimental JJ cord-004738-vnz15x84 140 8 direction direction NN cord-004738-vnz15x84 140 9 to to TO cord-004738-vnz15x84 140 10 capture capture VB cord-004738-vnz15x84 140 11 viral viral JJ cord-004738-vnz15x84 140 12 events event NNS cord-004738-vnz15x84 140 13 that that WDT cord-004738-vnz15x84 140 14 further further RB cord-004738-vnz15x84 140 15 enhance enhance VB cord-004738-vnz15x84 140 16 our -PRON- PRP$ cord-004738-vnz15x84 140 17 understanding understanding NN cord-004738-vnz15x84 140 18 of of IN cord-004738-vnz15x84 140 19 the the DT cord-004738-vnz15x84 140 20 rubivirus rubivirus NN cord-004738-vnz15x84 140 21 proteases protease NNS cord-004738-vnz15x84 140 22 . . . cord-004738-vnz15x84 141 1 Role role NN cord-004738-vnz15x84 141 2 of of IN cord-004738-vnz15x84 141 3 calreticulin calreticulin NNP cord-004738-vnz15x84 141 4 in in IN cord-004738-vnz15x84 141 5 rubella rubella NN cord-004738-vnz15x84 141 6 virus virus NN cord-004738-vnz15x84 141 7 replication replication NN cord-004738-vnz15x84 141 8 Rubella Rubella NNP cord-004738-vnz15x84 141 9 virus virus NN cord-004738-vnz15x84 141 10 Characterization characterization NN cord-004738-vnz15x84 141 11 of of IN cord-004738-vnz15x84 141 12 the the DT cord-004738-vnz15x84 141 13 rubella rubella NN cord-004738-vnz15x84 141 14 virus virus NN cord-004738-vnz15x84 141 15 nonstructural nonstructural JJ cord-004738-vnz15x84 141 16 protease protease NN cord-004738-vnz15x84 141 17 domain domain NN cord-004738-vnz15x84 141 18 and and CC cord-004738-vnz15x84 141 19 its -PRON- PRP$ cord-004738-vnz15x84 141 20 cleavage cleavage NN cord-004738-vnz15x84 141 21 site site NN cord-004738-vnz15x84 141 22 Molecular molecular JJ cord-004738-vnz15x84 141 23 biology biology NN cord-004738-vnz15x84 141 24 of of IN cord-004738-vnz15x84 141 25 rubella rubella NN cord-004738-vnz15x84 141 26 virus virus NN cord-004738-vnz15x84 141 27 Putative putative JJ cord-004738-vnz15x84 141 28 papain papain NN cord-004738-vnz15x84 141 29 - - HYPH cord-004738-vnz15x84 141 30 related relate VBN cord-004738-vnz15x84 141 31 thiol thiol NN cord-004738-vnz15x84 141 32 proteases protease NNS cord-004738-vnz15x84 141 33 of of IN cord-004738-vnz15x84 141 34 positive positive JJ cord-004738-vnz15x84 141 35 - - HYPH cord-004738-vnz15x84 141 36 strand strand NN cord-004738-vnz15x84 141 37 RNA RNA NNP cord-004738-vnz15x84 141 38 viruses virus NNS cord-004738-vnz15x84 141 39 . . . cord-004738-vnz15x84 142 1 Identification identification NN cord-004738-vnz15x84 142 2 of of IN cord-004738-vnz15x84 142 3 rubi rubi NNP cord-004738-vnz15x84 142 4 - - HYPH cord-004738-vnz15x84 142 5 and and CC cord-004738-vnz15x84 142 6 aphthovirus aphthovirus NNP cord-004738-vnz15x84 142 7 proteases protease NNS cord-004738-vnz15x84 142 8 and and CC cord-004738-vnz15x84 142 9 delineation delineation NN cord-004738-vnz15x84 142 10 of of IN cord-004738-vnz15x84 142 11 a a DT cord-004738-vnz15x84 142 12 novel novel JJ cord-004738-vnz15x84 142 13 conserved conserve VBN cord-004738-vnz15x84 142 14 domain domain NN cord-004738-vnz15x84 142 15 associated associate VBN cord-004738-vnz15x84 142 16 with with IN cord-004738-vnz15x84 142 17 proteases protease NNS cord-004738-vnz15x84 142 18 of of IN cord-004738-vnz15x84 142 19 rubi- rubi- NN cord-004738-vnz15x84 142 20 , , , cord-004738-vnz15x84 142 21 alpha alpha NN cord-004738-vnz15x84 142 22 - - HYPH cord-004738-vnz15x84 142 23 and and CC cord-004738-vnz15x84 142 24 coronaviruses coronaviruse NNS cord-004738-vnz15x84 142 25 Evolution evolution NN cord-004738-vnz15x84 142 26 and and CC cord-004738-vnz15x84 142 27 taxonomy taxonomy NN cord-004738-vnz15x84 142 28 of of IN cord-004738-vnz15x84 142 29 positive positive JJ cord-004738-vnz15x84 142 30 - - HYPH cord-004738-vnz15x84 142 31 strand strand NN cord-004738-vnz15x84 142 32 RNA RNA NNP cord-004738-vnz15x84 142 33 viruses virus NNS cord-004738-vnz15x84 142 34 : : : cord-004738-vnz15x84 142 35 implications implication NNS cord-004738-vnz15x84 142 36 of of IN cord-004738-vnz15x84 142 37 comparative comparative JJ cord-004738-vnz15x84 142 38 analysis analysis NN cord-004738-vnz15x84 142 39 of of IN cord-004738-vnz15x84 142 40 amino amino NN cord-004738-vnz15x84 142 41 acid acid NN cord-004738-vnz15x84 142 42 sequences sequence NNS cord-004738-vnz15x84 142 43 Viral Viral NNP cord-004738-vnz15x84 142 44 proteinases proteinases NNP cord-004738-vnz15x84 142 45 Rubella Rubella NNP cord-004738-vnz15x84 142 46 virus virus NN cord-004738-vnz15x84 142 47 nonstructural nonstructural JJ cord-004738-vnz15x84 142 48 protein protein NN cord-004738-vnz15x84 142 49 protease protease NN cord-004738-vnz15x84 142 50 domains domain NNS cord-004738-vnz15x84 142 51 involved involve VBN cord-004738-vnz15x84 142 52 in in IN cord-004738-vnz15x84 142 53 trans trans NNP cord-004738-vnz15x84 142 54 - - : cord-004738-vnz15x84 142 55 and and CC cord-004738-vnz15x84 142 56 cis cis NNP cord-004738-vnz15x84 142 57 - - HYPH cord-004738-vnz15x84 142 58 cleavage cleavage NN cord-004738-vnz15x84 142 59 activities activity NNS cord-004738-vnz15x84 143 1 The the DT cord-004738-vnz15x84 143 2 rubella rubella NN cord-004738-vnz15x84 143 3 virus virus NN cord-004738-vnz15x84 143 4 nonstructural nonstructural JJ cord-004738-vnz15x84 143 5 protease protease NN cord-004738-vnz15x84 143 6 requires require VBZ cord-004738-vnz15x84 143 7 divalent divalent JJ cord-004738-vnz15x84 143 8 cations cation NNS cord-004738-vnz15x84 143 9 for for IN cord-004738-vnz15x84 143 10 activity activity NN cord-004738-vnz15x84 143 11 and and CC cord-004738-vnz15x84 143 12 functions function NNS cord-004738-vnz15x84 143 13 in in IN cord-004738-vnz15x84 143 14 trans trans NNP cord-004738-vnz15x84 143 15 Characterization Characterization NNP cord-004738-vnz15x84 143 16 of of IN cord-004738-vnz15x84 143 17 the the DT cord-004738-vnz15x84 143 18 zinc zinc NN cord-004738-vnz15x84 143 19 binding bind VBG cord-004738-vnz15x84 143 20 activity activity NN cord-004738-vnz15x84 143 21 of of IN cord-004738-vnz15x84 143 22 the the DT cord-004738-vnz15x84 143 23 rubella rubella NN cord-004738-vnz15x84 143 24 virus virus NN cord-004738-vnz15x84 143 25 nonstructural nonstructural JJ cord-004738-vnz15x84 143 26 protease protease NN cord-004738-vnz15x84 143 27 Expression expression NN cord-004738-vnz15x84 143 28 of of IN cord-004738-vnz15x84 143 29 the the DT cord-004738-vnz15x84 143 30 rubella rubella NN cord-004738-vnz15x84 143 31 virus virus NN cord-004738-vnz15x84 143 32 nonstructural nonstructural JJ cord-004738-vnz15x84 143 33 protein protein NN cord-004738-vnz15x84 143 34 ORF ORF NNP cord-004738-vnz15x84 143 35 and and CC cord-004738-vnz15x84 143 36 demonstration demonstration NN cord-004738-vnz15x84 143 37 of of IN cord-004738-vnz15x84 143 38 proteolytic proteolytic JJ cord-004738-vnz15x84 143 39 processing processing NN cord-004738-vnz15x84 144 1 The the DT cord-004738-vnz15x84 144 2 N n CD cord-004738-vnz15x84 144 3 - - HYPH cord-004738-vnz15x84 144 4 terminal terminal JJ cord-004738-vnz15x84 144 5 conserved conserved JJ cord-004738-vnz15x84 144 6 domain domain NN cord-004738-vnz15x84 144 7 of of IN cord-004738-vnz15x84 144 8 rubella rubella NN cord-004738-vnz15x84 144 9 virus virus NN cord-004738-vnz15x84 144 10 capsid capsid NN cord-004738-vnz15x84 144 11 interacts interact VBZ cord-004738-vnz15x84 144 12 with with IN cord-004738-vnz15x84 144 13 the the DT cord-004738-vnz15x84 144 14 C C NNP cord-004738-vnz15x84 144 15 - - HYPH cord-004738-vnz15x84 144 16 terminal terminal NN cord-004738-vnz15x84 144 17 region region NN cord-004738-vnz15x84 144 18 of of IN cord-004738-vnz15x84 144 19 cellular cellular JJ cord-004738-vnz15x84 144 20 p32 p32 NN cord-004738-vnz15x84 144 21 and and CC cord-004738-vnz15x84 144 22 overexpression overexpression NN cord-004738-vnz15x84 144 23 of of IN cord-004738-vnz15x84 144 24 p32 p32 NN cord-004738-vnz15x84 144 25 enhances enhance VBZ cord-004738-vnz15x84 144 26 the the DT cord-004738-vnz15x84 144 27 viral viral JJ cord-004738-vnz15x84 144 28 infectivity infectivity NN cord-004738-vnz15x84 144 29 Conservation Conservation NNP cord-004738-vnz15x84 144 30 of of IN cord-004738-vnz15x84 144 31 the the DT cord-004738-vnz15x84 144 32 putative putative JJ cord-004738-vnz15x84 144 33 methyltransferase methyltransferase NN cord-004738-vnz15x84 144 34 domain domain NN cord-004738-vnz15x84 144 35 : : : cord-004738-vnz15x84 144 36 a a DT cord-004738-vnz15x84 144 37 hallmark hallmark NN cord-004738-vnz15x84 144 38 of of IN cord-004738-vnz15x84 144 39 the the DT cord-004738-vnz15x84 144 40 ' ' `` cord-004738-vnz15x84 144 41 Sindbis Sindbis NNP cord-004738-vnz15x84 144 42 - - HYPH cord-004738-vnz15x84 144 43 like like JJ cord-004738-vnz15x84 144 44 ' ' '' cord-004738-vnz15x84 144 45 supergroup supergroup NN cord-004738-vnz15x84 144 46 of of IN cord-004738-vnz15x84 144 47 positive positive JJ cord-004738-vnz15x84 144 48 - - HYPH cord-004738-vnz15x84 144 49 strand strand NN cord-004738-vnz15x84 144 50 RNA RNA NNP cord-004738-vnz15x84 144 51 viruses virus NNS cord-004738-vnz15x84 144 52 Virus virus NN cord-004738-vnz15x84 144 53 - - HYPH cord-004738-vnz15x84 144 54 encoded encode VBN cord-004738-vnz15x84 144 55 proteinases proteinase NNS cord-004738-vnz15x84 144 56 of of IN cord-004738-vnz15x84 144 57 the the DT cord-004738-vnz15x84 144 58 Togaviridae Togaviridae NNP cord-004738-vnz15x84 144 59 Expression Expression NNP cord-004738-vnz15x84 144 60 of of IN cord-004738-vnz15x84 144 61 murine murine JJ cord-004738-vnz15x84 144 62 coronavirus coronavirus NN cord-004738-vnz15x84 144 63 recombinant recombinant JJ cord-004738-vnz15x84 144 64 papain papain NN cord-004738-vnz15x84 144 65 - - HYPH cord-004738-vnz15x84 144 66 like like JJ cord-004738-vnz15x84 144 67 proteinase proteinase NN cord-004738-vnz15x84 144 68 : : : cord-004738-vnz15x84 144 69 efficient efficient JJ cord-004738-vnz15x84 144 70 cleavage cleavage NN cord-004738-vnz15x84 144 71 is be VBZ cord-004738-vnz15x84 144 72 dependent dependent JJ cord-004738-vnz15x84 144 73 on on IN cord-004738-vnz15x84 144 74 the the DT cord-004738-vnz15x84 144 75 lengths length NNS cord-004738-vnz15x84 144 76 of of IN cord-004738-vnz15x84 144 77 both both CC cord-004738-vnz15x84 144 78 the the DT cord-004738-vnz15x84 144 79 substrate substrate NN cord-004738-vnz15x84 144 80 and and CC cord-004738-vnz15x84 144 81 the the DT cord-004738-vnz15x84 144 82 proteinase proteinase NN cord-004738-vnz15x84 144 83 polypeptides polypeptide NNS cord-004738-vnz15x84 144 84 Site site NN cord-004738-vnz15x84 144 85 - - HYPH cord-004738-vnz15x84 144 86 specific specific JJ cord-004738-vnz15x84 144 87 protease protease NN cord-004738-vnz15x84 144 88 activity activity NN cord-004738-vnz15x84 144 89 of of IN cord-004738-vnz15x84 144 90 the the DT cord-004738-vnz15x84 144 91 carboxyl carboxyl NN cord-004738-vnz15x84 144 92 - - HYPH cord-004738-vnz15x84 144 93 terminal terminal NN cord-004738-vnz15x84 144 94 domain domain NN cord-004738-vnz15x84 144 95 of of IN cord-004738-vnz15x84 144 96 Semliki Semliki NNP cord-004738-vnz15x84 144 97 Forest Forest NNP cord-004738-vnz15x84 144 98 virus virus NN cord-004738-vnz15x84 144 99 replicase replicase NN cord-004738-vnz15x84 144 100 protein protein NN cord-004738-vnz15x84 145 1 nsP2 nsP2 NNP cord-004738-vnz15x84 145 2 Rescue Rescue NNP cord-004738-vnz15x84 145 3 of of IN cord-004738-vnz15x84 145 4 rubella rubella NN cord-004738-vnz15x84 145 5 virus virus NN cord-004738-vnz15x84 145 6 replication replication NN cord-004738-vnz15x84 145 7 - - HYPH cord-004738-vnz15x84 145 8 defective defective JJ cord-004738-vnz15x84 145 9 mutants mutant NNS cord-004738-vnz15x84 145 10 using use VBG cord-004738-vnz15x84 145 11 vaccinia vaccinia NN cord-004738-vnz15x84 145 12 virus virus NN cord-004738-vnz15x84 145 13 recombinant recombinant JJ cord-004738-vnz15x84 145 14 expressing express VBG cord-004738-vnz15x84 145 15 rubella rubella NN cord-004738-vnz15x84 145 16 virus virus NN cord-004738-vnz15x84 145 17 nonstructural nonstructural JJ cord-004738-vnz15x84 145 18 proteins protein NNS cord-004738-vnz15x84 145 19 Proteolytic Proteolytic NNP cord-004738-vnz15x84 145 20 processing processing NN cord-004738-vnz15x84 145 21 of of IN cord-004738-vnz15x84 145 22 rubella rubella NN cord-004738-vnz15x84 145 23 virus virus NN cord-004738-vnz15x84 145 24 nonstructural nonstructural JJ cord-004738-vnz15x84 145 25 proteins protein NNS cord-004738-vnz15x84 146 1 We -PRON- PRP cord-004738-vnz15x84 146 2 thank thank VBP cord-004738-vnz15x84 146 3 Dr. Dr. NNP cord-004738-vnz15x84 146 4 Shirley Shirley NNP cord-004738-vnz15x84 146 5 Gillam Gillam NNP cord-004738-vnz15x84 146 6 for for IN cord-004738-vnz15x84 146 7 providing provide VBG cord-004738-vnz15x84 146 8 M33 M33 NNP cord-004738-vnz15x84 146 9 plasmid plasmid NN cord-004738-vnz15x84 146 10 constructs construct NNS cord-004738-vnz15x84 146 11 pBRM33-C1152S pBRM33-C1152S NNP cord-004738-vnz15x84 146 12 and and CC cord-004738-vnz15x84 146 13 pBRM33-G1301S pbrm33-g1301s NN cord-004738-vnz15x84 146 14 that that WDT cord-004738-vnz15x84 146 15 were be VBD cord-004738-vnz15x84 146 16 used use VBN cord-004738-vnz15x84 146 17 in in IN cord-004738-vnz15x84 146 18 the the DT cord-004738-vnz15x84 146 19 study study NN cord-004738-vnz15x84 146 20 as as IN cord-004738-vnz15x84 146 21 PCR PCR NNP cord-004738-vnz15x84 146 22 templates template NNS cord-004738-vnz15x84 146 23 to to TO cord-004738-vnz15x84 146 24 generate generate VB cord-004738-vnz15x84 146 25 the the DT cord-004738-vnz15x84 146 26 protease protease NN cord-004738-vnz15x84 146 27 and and CC cord-004738-vnz15x84 146 28 substrate substrate NN cord-004738-vnz15x84 146 29 clones clone NNS cord-004738-vnz15x84 146 30 . . . cord-004738-vnz15x84 147 1 We -PRON- PRP cord-004738-vnz15x84 147 2 thank thank VBP cord-004738-vnz15x84 147 3 Drs Drs NNP cord-004738-vnz15x84 147 4 . . . cord-004738-vnz15x84 148 1 KVK KVK NNP cord-004738-vnz15x84 148 2 Mohan Mohan NNP cord-004738-vnz15x84 148 3 and and CC cord-004738-vnz15x84 148 4 Ye Ye NNP cord-004738-vnz15x84 148 5 , , , cord-004738-vnz15x84 148 6 CBER CBER NNP cord-004738-vnz15x84 148 7 for for IN cord-004738-vnz15x84 148 8 helpful helpful JJ cord-004738-vnz15x84 148 9 critiques critique NNS cord-004738-vnz15x84 148 10 . . . cord-004738-vnz15x84 149 1 HHC HHC NNP cord-004738-vnz15x84 149 2 and and CC cord-004738-vnz15x84 149 3 CJS CJS NNP cord-004738-vnz15x84 149 4 are be VBP cord-004738-vnz15x84 149 5 supported support VBN cord-004738-vnz15x84 149 6 by by IN cord-004738-vnz15x84 149 7 ORISE ORISE NNP cord-004738-vnz15x84 149 8 postdoctoral postdoctoral JJ cord-004738-vnz15x84 149 9 fellowships fellowship NNS cord-004738-vnz15x84 149 10 . . .