2025-05-31_00000320|ligand|9NWB

Crystal structure of SARS-CoV-2 main protease in complex with an inhibitor TKB-280-5I; X-ray diffraction 2.01Å
Protein #1 306 residues (100% resolved)

SGFRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDVVYCPRHVICTSEDMLNPNYEDLLIRKSNHNFLVQAGNVQLRVIGHSMQNCVLKLKVDTANPKTPKYKFVRIQPGQTFSVLACYNGSPSGVYQCAMRPNFTIKGSFLNGSCGSVGFNIDYDCVSFCYMHHMELPTGVHAGTDLEGNFYGPFVDRQTAQAAGTDTTITVNVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYEPLTQDHVDILGPLSAQTGIAVLDMCASLKELLQNGMNGRTILGSALLEDEFTPFDVVRQCSGVTFQ

SGFRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDVVYCPRHVICTSEDMLNPNYEDLLIRKSNHNFLVQAGNVQLRVIGHSMQNCVLKLKVDTANPKTPKYKFVRIQPGQTFSVLACYNGSPSGVYQCAMRPNFTIKGSFLNGSCGSVGFNIDYDCVSFCYMHHMELPTGVHAGTDLEGNFYGPFVDRQTAQAAGTDTTITVNVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYEPLTQDHVDILGPLSAQTGIAVLDMCASLKELLQNGMNGRTILGSALLEDEFTPFDVVRQCSGVTFQ
Non polymer #2 A1B7A

InChI=1S/C30H37F3IN5O5S/c1-28(2,3)22(38-27(44)30(31,32)33)26(43)39-12-15-19(29(15,4)5)20(39)24(42)36-17(10-13-8-9-35-23(13)41)21(40)25-37-16-11-14(34)6-7-18(16)45-25/h6-7,11,13,15,17,19-22,40H,8-10,12H2,1-5H3,(H,35,41)(H,36,42)(H,38,44)/t13-,15+,17-,19+,20+,21+,22-/m1/s1

CC1([C@@H]2[C@H]1[C@H](N(C2)C(=O)[C@H](C(C)(C)C)NC(=O)C(F)(F)F)C(=O)N[C@H](C[C@H]3CCNC3=O)C(c4nc5cc(ccc5s4)I)O)C
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