id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-003441-810r5q03	Dzimianski, John V.	Probing the impact of nairovirus genomic diversity on viral ovarian tumor domain protease (vOTU) structure and deubiquitinase activity	2019-01-10		.txt	text/plain	10973	578	54	Specifically, that CCHFV vOTU DUB activity is not as promiscuous towards ubiquitinated host proteins as it first seemed based on the overexpression studies, but appears to be restricted to a targeted subset of cellular substrates associated with suppression of RIG-I-mediated early cellular responses to infection. Additionally, a structure of the FARV vOTU provides details into the structural nature of the additional residues in Hughes orthonairovirus vOTUs. Structureinformed mutagenesis of FARV vOTU identified residues involved specifically in di-Ub binding, representing the first report of the role of a second site involved in di-Ub binding in nairovirus vOTUs. This novel enzymatic and structural data not only provides insight into the nature of vOTU diversity, but also lays a foundation for understanding the impact of the vOTU interaction with the innate immune response and its connection to viral pathogenesis. Intriguingly, the vOTUs showed a diverse range of activity towards Ub. In general, vOTUs can be divided into groups possessing high (CCHFV, HAZV, NSDV/GANV, TAGV), moderate (DUGV, KUPEV, FARV, QYBV, ISKV), or low activity (ERVEV, DGKV, LPHV, HpTV-1) (Fig 2A) .	./cache/cord-003441-810r5q03.txt	./txt/cord-003441-810r5q03.txt