Structure of PDB 9asv Chain A Binding Site BS02

Receptor Information

>9asv Chain A (length=300) 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]

FRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDVVYCPRHVICTSEDMLNP
NYEDLLIRKSNHNFLVQAGNVQLRVIGHSMQNCVLKLKVDTANPKTPKYK
FVRIQPGQTFSVLACYNGSPSGVYQCAMRPNFTIKGSFLNGSCGSVGFNI
DYDCVSFCYMHHMELPTGVHAGTDLEGNFYGPFVDRQTAQAAGTDTTITV
NVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYEPLTQDHVDILGP
LSAQTGIAVLDMCASLKELLQNGMNGRTILGSALLEDEFTPFDVVRQCSG

Ligand information

Ligand ID

A1AGF

InChI

InChI=1S/C26H38N4O9S/c1-16(2)12-20(24(33)28-21(25(34)40(36,37)38)13-18-10-11-27-23(18)32)29-26(35)39-15-19-8-9-22(31)30(19)14-17-6-4-3-5-7-17/h3-7,16,18-21,25,34H,8-15H2,1-2H3,(H,27,32)(H,28,33)(H,29,35)(H,36,37,38)/t18-,19-,20-,21-,25-/m0/s1

InChIKey

AUDFKQBBLRSAHE-SQDATOHTSA-N

SMILES

Software	SMILES
ACDLabs 12.01	O=C1NCCC1CC(NC(=O)C(CC(C)C)NC(=O)OCC1CCC(=O)N1Cc1ccccc1)C(O)S(=O)(=O)O
OpenEye OEToolkits 2.0.7	CC(C)CC(C(=O)NC(CC1CCNC1=O)C(O)S(=O)(=O)O)NC(=O)OCC2CCC(=O)N2Cc3ccccc3
OpenEye OEToolkits 2.0.7	CC(C)C[C@@H](C(=O)N[C@@H](C[C@@H]1CCNC1=O)C(O)S(=O)(=O)O)NC(=O)OC[C@@H]2CCC(=O)N2Cc3ccccc3
CACTVS 3.385	CC(C)C[CH](NC(=O)OC[CH]1CCC(=O)N1Cc2ccccc2)C(=O)N[CH](C[CH]3CCNC3=O)[CH](O)[S](O)(=O)=O
CACTVS 3.385	CC(C)C[C@H](NC(=O)OC[C@@H]1CCC(=O)N1Cc2ccccc2)C(=O)N[C@@H](C[C@@H]3CCNC3=O)[C@@H](O)[S](O)(=O)=O

Formula

C26 H38 N4 O9 S

Name

(1S,2S)-2-{[N-({[(2S)-1-benzyl-5-oxopyrrolidin-2-yl]methoxy}carbonyl)-L-leucyl]amino}-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propane-1-sulfonic acid

ChEMBL

DrugBank

ZINC

PDB chain

9asv Chain A Residue 402 [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	9asv Structure-Guided Design of Potent Coronavirus Inhibitors with a 2-Pyrrolidone Scaffold: Biochemical, Crystallographic, and Virological Studies.
Resolution	1.8 Å
Binding residue (original residue number in PDB)	F140 N142 G143 C145 H163 H164 E166 P168 D187 Q189 T190 A191
Binding residue (residue number reindexed from 1)	F138 N140 G141 C143 H161 H162 E164 P166 D185 Q187 T188 A189
Annotation score	1

External links

PDB	RCSB:9asv, PDBe:9asv, PDBj:9asv
PDBsum	9asv
PubMed	38953866
UniProt	P0DTD1\|R1AB_SARS2 Replicase polyprotein 1ab (Gene Name=rep)

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