2024-07-06_00000338|ligand|9ATE

Crystal structure of MERS 3CL protease in complex with a methylbicyclo[2.2.1]heptane 2-pyrrolidone inhibitor; X-ray diffraction 1.85Å
Protein #1 313 residues (98% resolved)

MHHHHHHSGLVKMSHPSGDVEACMVQVTCGSMTLNGLWLDNTVWCPRHVMCPADQLSDPNYDALLISMTNHSFSVQKHIGAPANLRVVGHAMQGTLLKLTVDVANPSTPAYTFTTVKPGAAFSVLACYNGRPTGTFTVVMRPNYTIKGSFLCGSCGSVGYTKEGSVINFCYMHQMELANGTHTGSAFDGTMYGAFMDKQVHQVQLTDKYCSVNVVAWLYAAILNGCAWFVKPNRTSVVSFNEWALANQFTEFVGTQSVDMLAVKTGVAIEQLLYAIQQLYTGFQGKQILGSTMLEDEFTPEDVNMQIMGVVMQ

MHHHHHHSGLVKMSHPSGDVEACMVQVTCGSMTLNGLWLDNTVWCPRHVMCPADQLSDPNYDALLISMTNHSFSVQKHIGAPANLRVVGHAMQGTLLKLTVDVANPSTPAYTFTTVKPGAAFSVLACYNGRPTGTFTVVMRPNYTIKGSFLCGSCGSVGYTKEGSVINFCYMHQMELANGTHTGSAFDGTMYGAFMDKQVHQVQLTDKYCSVNVVAWLYAAILNGCAWFVKPNRTSVVSFNEWALANQFTEFVGTQSVDMLAVKTGVAIEQLLYAIQQLYTGFQGKQILGSTMLEDEFTPEDVNMQIMGVVMQ
Non polymer #2 A1AGM

InChI=1S/C27H44N4O9S/c1-15(2)9-21(25(34)29-22(26(35)41(37,38)39)12-18-7-8-28-24(18)33)30-27(36)40-14-20-5-6-23(32)31(20)13-19-11-16-3-4-17(19)10-16/h15-22,26,35H,3-14H2,1-2H3,(H,28,33)(H,29,34)(H,30,36)(H,37,38,39)/t16-,17+,18+,19-,20+,21+,22+,26-/m1/s1

CC(C)C[C@@H](C(=O)N[C@@H](C[C@@H]1CCNC1=O)[C@H](O)S(=O)(=O)O)NC(=O)OC[C@@H]2CCC(=O)N2C[C@H]3C[C@@H]4CC[C@H]3C4
Non polymer #3 A1AGN

InChI=1S/C27H44N4O9S/c1-15(2)9-21(25(34)29-22(26(35)41(37,38)39)12-18-7-8-28-24(18)33)30-27(36)40-14-20-5-6-23(32)31(20)13-19-11-16-3-4-17(19)10-16/h15-22,26,35H,3-14H2,1-2H3,(H,28,33)(H,29,34)(H,30,36)(H,37,38,39)/t16-,17+,18+,19-,20+,21+,22+,26+/m1/s1

CC(C)C[C@@H](C(=O)N[C@@H](C[C@@H]1CCNC1=O)[C@@H](O)S(=O)(=O)O)NC(=O)OC[C@@H]2CCC(=O)N2C[C@H]3C[C@@H]4CC[C@H]3C4
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Reference