Structure of PDB 5sr3 Chain A Binding Site BS02

Receptor Information
>5sr3 Chain A (length=167) 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]
VNSFSGYLKLTDNVYIKNADIVEEAKKVKPTVVVNAANVYLKHGGGVAGA
LNKATNNAMQVESDDYIATNGPLKVGGSCVLSGHNLAKHCLHVVGPNVNK
GEDIQLLKSAYENFNQHEVLLAPLLSAGIFGADPIHSLRVCVDTVRTNVY
LAVFDKNLYDKLVSSFL
Ligand information
Ligand IDQYJ
InChIInChI=1S/C21H21N3O5/c25-17-3-1-2-14-15(17)10-16(20(27)28)18(14)24-19(26)11-4-6-12(7-5-11)22-21(29)23-13-8-9-13/h1-7,13,16,18,25H,8-10H2,(H,24,26)(H,27,28)(H2,22,23,29)/t16-,18+/m0/s1
InChIKeyHULQKGAWTDMSSA-FUHWJXTLSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7c1cc2c(c(c1)O)CC(C2NC(=O)c3ccc(cc3)NC(=O)NC4CC4)C(=O)O
CACTVS 3.385OC(=O)[CH]1Cc2c(O)cccc2[CH]1NC(=O)c3ccc(NC(=O)NC4CC4)cc3
OpenEye OEToolkits 2.0.7c1cc2c(c(c1)O)C[C@@H]([C@@H]2NC(=O)c3ccc(cc3)NC(=O)NC4CC4)C(=O)O
ACDLabs 12.01O=C(NC1CC1)Nc1ccc(cc1)C(=O)NC1c2cccc(O)c2CC1C(=O)O
CACTVS 3.385OC(=O)[C@H]1Cc2c(O)cccc2[C@H]1NC(=O)c3ccc(NC(=O)NC4CC4)cc3
FormulaC21 H21 N3 O5
Name(1S,2S)-1-[4-(cyclopropylcarbamamido)benzamido]-4-hydroxy-2,3-dihydro-1H-indene-2-carboxylic acid
ChEMBL
DrugBank
ZINC
PDB chain5sr3 Chain A Residue 202 [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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PDB5sr3 Iterative computational design and crystallographic screening identifies potent inhibitors targeting the Nsp3 macrodomain of SARS-CoV-2.
Resolution1.05 Å
Binding residue
(original residue number in PDB)		D22 G48 V49 A52 G130 F156
Binding residue
(residue number reindexed from 1)		D20 G46 V47 A50 G128 F154
Annotation score1
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.-
External links
PDB RCSB:5sr3, PDBe:5sr3, PDBj:5sr3
PDBsum5sr3
PubMed36598939
UniProtP0DTD1|R1AB_SARS2 Replicase polyprotein 1ab (Gene Name=rep)

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