2024-12-21_00000026|ligand|8UDF

Crystal structure of SARS-CoV-2 3CL protease with inhibitor DEL_7; X-ray diffraction 1.74Å

Protein #1 306 residues (99% resolved)

Raw Sequence ...

SGFRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDVVYCPRHVICTSEDMLNPNYEDLLIRKSNHNFLVQAGNVQLRVIGHSMQNCVLKLKVDTANPKTPKYKFVRIQPGQTFSVLACYNGSPSGVYQCAMRPNFTIKGSFLNGS(CSO)GSVGFNIDYDCVSFCYMHHMELPTGVHAGTDLEGNFYGPFVDRQTAQAAGTDTTITVNVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYEPLTQDHVDILGPLSAQTGIAVLDMCASLKELLQNGMNGRTILGSALLEDEFTPFDVVRQCSGVTFQ

Canonical Sequence ...

SGFRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDVVYCPRHVICTSEDMLNPNYEDLLIRKSNHNFLVQAGNVQLRVIGHSMQNCVLKLKVDTANPKTPKYKFVRIQPGQTFSVLACYNGSPSGVYQCAMRPNFTIKGSFLNGSCGSVGFNIDYDCVSFCYMHHMELPTGVHAGTDLEGNFYGPFVDRQTAQAAGTDTTITVNVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYEPLTQDHVDILGPLSAQTGIAVLDMCASLKELLQNGMNGRTILGSALLEDEFTPFDVVRQCSGVTFQ

Non polymer #2 CL

InChI=1S/ClH/h1H/p-1

SMILES: [Cl-]

[Cl-]

Non polymer #3 NA

InChI=1S/Na/q+1

SMILES: [Na+]

[Na+]

Non polymer #4 WB0

InChI=1S/C30H30Cl2FN5O3/c1-36-28(39)16-24(12-18-6-10-23(33)11-7-18)37-30(41)27(14-20-8-9-22(31)15-25(20)32)38-29(40)26(35)13-19-4-2-3-5-21(19)17-34/h2-11,15,24,26-27H,12-14,16,35H2,1H3,(H,36,39)(H,37,41)(H,38,40)/t24-,26+,27+/m0/s1

InChI=1S/C30H30Cl2FN5O3/c1-36-28(39)16-24(12-18-6-10-23(33)11-7-18)37-30(41)27(14-20-8-9-22(31)15-25(20)32)38-29(40)26(35)13-19-4-2-3-5-21(19)17-34/h2-11,15,24,26-27H,12-14,16,35H2,1H3,(H,36,39)(H,37,41)(H,38,40)/t24-,26+,27+/m0/s1

SMILES: CNC(=O)C[C@H](Cc1ccc(cc1)F)NC(=O)[C@@H](Cc2ccc(cc2Cl)Cl)NC(=O)[C@@H](Cc3ccccc3C#N)N

CNC(=O)C[C@H](Cc1ccc(cc1)F)NC(=O)[C@@H](Cc2ccc(cc2Cl)Cl)NC(=O)[C@@H](Cc3ccccc3C#N)N

Biounit #1 homo-dimer

Reference