Structure of PDB 7l0d Chain A Binding Site BS01

Receptor Information
>7l0d Chain A (length=305) Species: 2697049 (Severe acute respiratory syndrome coronavirus 2) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SGFRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDVVYCPRHVICTSEDML
NPNYEDLLIRKSNHNFLVQAGNVQLRVIGHSMQNCVLKLKVDTANPKTPK
YKFVRIQPGQTFSVLACYNGSPSGVYQCAMRPNFTIKGSFLNGSCGSVGF
NIDYDCVSFCYMHHMELPTGVHAGTDLEGNFYGPFVDRQTAQAAGTDTTI
TVNVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYEPLTQDHVDIL
GPLSAQTGIAVLDMCASLKELLQNGMNGRTILGSALLEDEFTPFDVVRQC
SGVTF
Ligand information
Ligand ID0EN
InChIInChI=1S/C26H31N3O3/c1-25(2,3)19-11-13-20(14-12-19)29(24(31)21-10-8-16-32-21)22(18-9-7-15-27-17-18)23(30)28-26(4,5)6/h7-17,22H,1-6H3,(H,28,30)/t22-/m1/s1
InChIKeyJXGIYKRRPGCLFV-JOCHJYFZSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.6CC(C)(C)c1ccc(cc1)N([C@H](c2cccnc2)C(=O)NC(C)(C)C)C(=O)c3ccco3
CACTVS 3.370CC(C)(C)NC(=O)[C@H](N(C(=O)c1occc1)c2ccc(cc2)C(C)(C)C)c3cccnc3
OpenEye OEToolkits 1.7.6CC(C)(C)c1ccc(cc1)N(C(c2cccnc2)C(=O)NC(C)(C)C)C(=O)c3ccco3
ACDLabs 12.01O=C(N(c1ccc(cc1)C(C)(C)C)C(c2cccnc2)C(=O)NC(C)(C)C)c3occc3
CACTVS 3.370CC(C)(C)NC(=O)[CH](N(C(=O)c1occc1)c2ccc(cc2)C(C)(C)C)c3cccnc3
FormulaC26 H31 N3 O3
NameN-[(1R)-2-(tert-butylamino)-2-oxo-1-(pyridin-3-yl)ethyl]-N-(4-tert-butylphenyl)furan-2-carboxamide
ChEMBLCHEMBL2311740
DrugBank
ZINC
PDB chain7l0d Chain A Residue 401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB7l0d Crystal Structure of SARS-CoV-2 Main Protease in Complex with the Non-Covalent Inhibitor ML188.
Resolution2.39 Å
Binding residue
(original residue number in PDB)		H41 M49 F140 L141 N142 G143 S144 C145 H163 H164 E166 D187 Q189
Binding residue
(residue number reindexed from 1)		H41 M49 F140 L141 N142 G143 S144 C145 H163 H164 E166 D187 Q189
Annotation score1
Binding affinityBindingDB: IC50=3140nM
Enzymatic activity
Enzyme Commision number 2.1.1.56: mRNA (guanine-N(7))-methyltransferase.
2.1.1.57: methyltransferase cap1.
2.7.7.48: RNA-directed RNA polymerase.
2.7.7.50: mRNA guanylyltransferase.
3.1.13.-
3.4.19.12: ubiquitinyl hydrolase 1.
3.4.22.-
3.4.22.69: SARS coronavirus main proteinase.
3.6.4.12: DNA helicase.
3.6.4.13: RNA helicase.
4.6.1.-
Gene Ontology
Molecular Function
GO:0008233 peptidase activity
Biological Process
GO:0019082 viral protein processing

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Molecular Function
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Biological Process
External links
PDB RCSB:7l0d, PDBe:7l0d, PDBj:7l0d
PDBsum7l0d
PubMed33503819
UniProtP0DTD1|R1AB_SARS2 Replicase polyprotein 1ab (Gene Name=rep)

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