Structure of PDB 8dw0 Chain A Binding Site BS03

Receptor Information
>8dw0 Chain A (length=353) Species: 1422 (Geobacillus stearothermophilus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
RFPAREFQRDLLDWFARERRDLPWRKDRDPYKVWVSEVMLQQTRVETVIP
YFEQFIDRFPTLEALADADEDEVLKAWEGLGYYSRVRNLHAAVKEVKTRY
GGKVPDDPDEFSRLKGVGPYTVGAVLSLAYGVPEPAVDGSVMRVLSRLFL
VTDDIAKPSTRKRFEQIVREIMAYENPGAFNEALIELGALVCTPRRPSCL
LCPVQAYCQAFAEGVAEELPVKMKKTAVKQVPLAVAVLADDEGRVLIRKR
DSTGLLANLWEFPSCETDGADGKEKLEQMVGEQGLQVELTEPIVSFEHAF
SHLVWQLTVFPGRLVHGGPVEEPYRLAPEDELKAYAFPVSHQRVWREYKE
WAS
Ligand information
Ligand IDSF4
InChIInChI=1S/4Fe.4S
InChIKeyLJBDFODJNLIPKO-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7[S]12[Fe]3[S]4[Fe]1[S]5[Fe]2[S]3[Fe]45
CACTVS 3.385S1[Fe]S[Fe]1.S2[Fe]S[Fe]2
FormulaFe4 S4
NameIRON/SULFUR CLUSTER
ChEMBL
DrugBank
ZINC
PDB chain8dw0 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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PDB8dw0 Structural snapshots of base excision by the cancer-associated variant MutY N146S reveal a retaining mechanism.
Resolution1.68 Å
Binding residue
(original residue number in PDB)		R153 V197 C198 P203 C205 C208 C214
Binding residue
(residue number reindexed from 1)		R147 V191 C192 P197 C199 C202 C208
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:8dw0, PDBe:8dw0, PDBj:8dw0
PDBsum8dw0
PubMed36631987
UniProtP83847|MUTY_GEOSE Adenine DNA glycosylase (Gene Name=mutY)

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