BioLiP

Receptor Information

>7c6s Chain A (length=301) 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
S

Ligand ID

U5G

InChI

InChI=1S/C27H47N5O5/c1-25(2,3)20(30-24(37)31-26(4,5)6)23(36)32-13-15-17(27(15,7)8)18(32)22(35)29-16(19(33)21(28)34)12-14-10-9-11-14/h14-20,33H,9-13H2,1-8H3,(H2,28,34)(H,29,35)(H2,30,31,37)/t15-,16-,17-,18-,19+,20+/m0/s1

InChIKey

FEBWCINGHXXUCV-GFLQDLJJSA-N

SMILES

Software	SMILES
CACTVS 3.385	CC(C)(C)NC(=O)N[C@H](C(=O)N1C[C@H]2[C@@H]([C@H]1C(=O)N[C@@H](CC3CCC3)[C@@H](O)C(N)=O)C2(C)C)C(C)(C)C
OpenEye OEToolkits 2.0.7	CC1(C2C1C(N(C2)C(=O)C(C(C)(C)C)NC(=O)NC(C)(C)C)C(=O)NC(CC3CCC3)C(C(=O)N)O)C
OpenEye OEToolkits 2.0.7	CC1([C@@H]2[C@H]1[C@H](N(C2)C(=O)[C@H](C(C)(C)C)NC(=O)NC(C)(C)C)C(=O)N[C@@H](CC3CCC3)[C@H](C(=O)N)O)C
ACDLabs 12.01	C(=O)(NC(C)(C)C)NC(C(C)(C)C)C(N1CC3C(C1C(=O)NC(CC2CCC2)C(O)C(=O)N)C3(C)C)=O
CACTVS 3.385	CC(C)(C)NC(=O)N[CH](C(=O)N1C[CH]2[CH]([CH]1C(=O)N[CH](CC3CCC3)[CH](O)C(N)=O)C2(C)C)C(C)(C)C

Formula

C27 H47 N5 O5

Name

boceprevir (bound form);
(1R,2S,5S)-N-[(2S,3R)-4-amino-1-cyclobutyl-3-hydroxy-4-oxobutan-2-yl]-3-[N-(tert-butylcarbamoyl)-3-methyl-L-valyl]-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxamide

PDB chain

7c6s Chain A Residue 401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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Structure summary

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PDB	7c6s Both Boceprevir and GC376 efficaciously inhibit SARS-CoV-2 by targeting its main protease.
Resolution	1.6 Å
Binding residue (original residue number in PDB)	H41 M49 G143 C145 H164 M165 E166 D187 Q189 T190
Binding residue (residue number reindexed from 1)	H41 M49 G143 C145 H164 M165 E166 D187 Q189 T190
Annotation score	1

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.-

	Molecular Function
GO:0008233	peptidase activity

	Biological Process
GO:0019082	viral protein processing

PDB	RCSB:7c6s, PDBe:7c6s, PDBj:7c6s
PDBsum	7c6s
PubMed	32887884
UniProt	P0DTD1\|R1AB_SARS2 Replicase polyprotein 1ab (Gene Name=rep)

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Structure of PDB 7c6s Chain A Binding Site BS01