>7MGS_2|Chain B|SER-ALA-VAL-LEU-GLN-SER-GLY-PHE|Severe acute respiratory syndrome coronavirus 2 (2697049) SAVLQSGFR >7MGS_1|Chain A|3C-like proteinase|Severe acute respiratory syndrome coronavirus 2 (2697049) SGFRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDVVYCPRHVICTSEDMLNPNYEDLLIRKSNHNFLVQAGNVQLRVIGHSMQNCVLKLKVDTANPKTPKYKFVRIQPGQTFSVLACYNGSPSGVYQCAMRPNFTIKGSFLNGSAGSVGFNIDYDCVSFCYMHHMELPTGVHAGTDLEGNFYGPFVDRQTAQAAGTDTTITVNVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYEPLTQDHVDILGPLSAQTGIAVLDMCASLKELLQNGMNGRTILGSALLEDEFTPFDVVRQCSGVTFQ