2026-08-15_00000140|ligand|9SSN

Crystal structure of SARS-CoV-2 Mpro in complex with RK-240; X-ray diffraction 1.50Å
Protein #1 301 residues (100% resolved)

SGFRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDVVYCPRHVICTSEDMLNPNYEDLLIRKSNHNFLVQAGNVQLRVIGHSMQNCVLKLKVDTANPKTPKYKFVRIQPGQTFSVLACYNGSPSGVYQCAMRPNFTIKGSFLNGSCGSVGFNIDYDCVSFCYMHHMELPTGVHAGTDLEGNFYGPFVDRQTAQAAGTDTTITVNVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYEPLTQDHVDILGPLSAQTGIAVLDMCASLKELLQNGMNGRTILGSALLEDEFTPFDVVRQCS

SGFRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDVVYCPRHVICTSEDMLNPNYEDLLIRKSNHNFLVQAGNVQLRVIGHSMQNCVLKLKVDTANPKTPKYKFVRIQPGQTFSVLACYNGSPSGVYQCAMRPNFTIKGSFLNGSCGSVGFNIDYDCVSFCYMHHMELPTGVHAGTDLEGNFYGPFVDRQTAQAAGTDTTITVNVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYEPLTQDHVDILGPLSAQTGIAVLDMCASLKELLQNGMNGRTILGSALLEDEFTPFDVVRQCS
Non polymer #2 A1JQX

InChI=1S/C22H29N5O4/c23-14-16-9-10-19(28)24-11-3-1-2-6-20(29)26-17-5-4-12-27(22(17)31)18(21(30)25-16)13-15-7-8-15/h1,3-5,12,14-16,18,23H,2,6-11,13H2,(H,24,28)(H,25,30)(H,26,29)/b3-1+,23-14-/t16-,18-/m0/s1

[H]/N=C\[C@@H]1CCC(=O)NC/C=C/CCC(=O)NC2=CC=CN(C2=O)[C@H](C(=O)N1)CC3CC3
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