id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
d504rj4646b	Cunjia Qiu	Characterization of Plasminogen-Binding Group A Streptococcal M Proteins from the Aspects of Function, Structure, and Evolution	2019		.txt	text/plain	383	16	49	Although all PAMs tightly bind to hPg in a nM range at 25 °C, the reduction of α-helical content at 37 °C makes class II PAMs that only contain the a2-repeat interact with hPg ~1,000 times weaker, but impacts little to hPg-binding of class I/III PAMs containing complete a1a2-repeats. However, this protection disappears when the a1-repeat is absent in class II PAMs.	cache/d504rj4646b.txt	txt/d504rj4646b.txt