Coronavirus 3CLpro proteinase cleavage sites: possible relevance to SARS virus pathology.

ABSTRACT:

Background

Despite the passing of more than a year since the first outbreak of Severe Acute Respiratory Syndrome (SARS), efficient counter-measures are still few and many believe that reappearance of SARS, or a similar disease caused by a coronavirus, is not unlikely. For other virus families like the picornaviruses it is known that pathology is related to proteolytic cleavage of host proteins by viral proteinases. Furthermore, several studies indicate that virus proliferation can be arrested using specific proteinase inhibitors supporting the belief that proteinases are indeed important during infection. Prompted by this, we set out to analyse and predict cleavage by the coronavirus main proteinase using computational methods.

Results

We retrieved sequence data on seven ful

SUBMITTER: Kiemer L 

PROVIDER: S-EPMC442122 | biostudies-literature | 2004 Jun

REPOSITORIES: biostudies-literature