SARS coronavirus
Alternative names provided by the EC include "3CLpro", "3C-like protease", "coronavirus 3C-like protease", "Mpro", "SARS 3C-like protease", "SARS coronavirus 3CL protease", "SARS coronavirus main peptidase", "SARS coronavirus main protease", "SARS-CoV 3CLpro enzyme", "SARS-CoV main protease", "SARS-CoV Mpro" and "severe acute respiratory syndrome coronavirus main protease".