Structure of PDB 8dw7 Chain D Binding Site BS04

Receptor Information
>8dw7 Chain D (length=349) Species: 1422 (Geobacillus stearothermophilus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ETERFPAREFQRDLLDWFARERRDLPWRKDRDPYKVWVSEVMLQQTRVET
VIPYFEQFIDRFPTLEALADADEDEVLKAWEGLGYYSRVRNLHAAVKEVK
TRYGGKVPDDPDEFSRLKGVGPYTVGAVLSLAYGVPEPAVDGSVMRVLSR
LFLVTDDIAKPSTRKRFEQIVREIMAYENPGAFNEALIELGALVCTPRRP
SCLLCPVQAYCQAFAEGVAEELPVKMKKTAVKQVPLAVAVLADDEGRVLI
RKRDSTGLLANLWEFPSCETDDGKEKLEQMVGELQVELTEPIVSFEHAFS
HLVWQLTVFPGRLVHVEEPYRLAPEDELKAYAFPVSHQRVWREYKEWAS
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain8dw7 Chain D Residue 403 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8dw7 Structural snapshots of base excision by the cancer-associated variant MutY N146S reveal a retaining mechanism.
Resolution1.96 Å
Binding residue
(original residue number in PDB)		S118 V123
Binding residue
(residue number reindexed from 1)		S115 V120
Annotation score4
Enzymatic activity
Enzyme Commision number 3.2.2.31: adenine glycosylase.
Gene Ontology
Molecular Function
GO:0000701 purine-specific mismatch base pair DNA N-glycosylase activity
GO:0003677 DNA binding
GO:0003824 catalytic activity
GO:0016798 hydrolase activity, acting on glycosyl bonds
GO:0019104 DNA N-glycosylase activity
GO:0032357 oxidized purine DNA binding
GO:0034039 8-oxo-7,8-dihydroguanine DNA N-glycosylase activity
GO:0035485 adenine/guanine mispair binding
GO:0046872 metal ion binding
GO:0051539 4 iron, 4 sulfur cluster binding
Biological Process
GO:0006281 DNA repair
GO:0006284 base-excision repair
GO:0006298 mismatch repair
GO:0006950 response to stress

View graph for
Molecular Function
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Biological Process
External links
PDB RCSB:8dw7, PDBe:8dw7, PDBj:8dw7
PDBsum8dw7
PubMed36631987
UniProtP83847|MUTY_GEOSE Adenine DNA glycosylase (Gene Name=mutY)

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