3 rezultatet
Mosquito-borne WNV (West Nile virus) is an emerging global threat. The NS3 proteinase, which is essential for the proteolytic processing of the viral polyprotein precursor, is a promising drug target. We have isolated and biochemically characterized the recombinant, highly active NS3 proteinase. We
West Nile Virus is becoming a widespread pathogen, infecting people on at least four continents with no effective treatment for these infections or many of their associated pathologies. A key enzyme that is essential for viral replication is the viral protease NS2B-NS3, which is highly conserved
The functional receptor for the flavivirus West Nile (WNV) infection has been characterized in this study with a combination of biochemical and molecular approaches. A 105-kDa protease-sensitive glycoprotein that binds WNV was isolated from the plasma membrane of cells permissive to WNV infection.