Structure of PDB 1q3c Chain A Binding Site BS01
Receptor Information
>1q3c Chain A (length=250) Species:
562
(Escherichia coli) [
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AGPEIRRAADNLEAAIKGKPLTDVWFAFPQLKTYQSQLIGQHVTHVETRG
KALLTHFSNDLTLYSHNQLYGVWRVVDTGETTRVLRVKLQTADKTILLYS
ASDIEMLRPEQLTTHPFLQRVGPDVLDPNLTPEVVKERLLSPRFRNRQFA
GLLLDQAFLAGLGNYLRVEILWQVGLTGNHKAKDLNAAQLDALAHALLEI
PRFSYATRGENKHHGALFRFKVFHRDGEPCERCGSIIEKTPFYWCPGCQH
Ligand information
Ligand ID
ZN
InChI
InChI=1S/Zn/q+2
InChIKey
PTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
Software
SMILES
CACTVS 3.341
[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0
[Zn+2]
Formula
Zn
Name
ZINC ION
ChEMBL
CHEMBL1236970
DrugBank
DB14532
ZINC
PDB chain
1q3c Chain A Residue 301 [
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Receptor-Ligand Complex Structure
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PDB
1q3c
Structure of the uncomplexed DNA repair enzyme endonuclease VIII indicates significant interdomain flexibility.
Resolution
2.3 Å
Binding residue
(original residue number in PDB)
C237 C257 C260
Binding residue
(residue number reindexed from 1)
C230 C245 C248
Annotation score
1
Enzymatic activity
Enzyme Commision number
3.2.2.-
4.2.99.18
: DNA-(apurinic or apyrimidinic site) lyase.
Gene Ontology
Molecular Function
GO:0000703
oxidized pyrimidine nucleobase lesion DNA N-glycosylase activity
GO:0003676
nucleic acid binding
GO:0003677
DNA binding
GO:0003684
damaged DNA binding
GO:0003906
DNA-(apurinic or apyrimidinic site) endonuclease activity
GO:0008270
zinc ion binding
GO:0016787
hydrolase activity
GO:0016798
hydrolase activity, acting on glycosyl bonds
GO:0016799
hydrolase activity, hydrolyzing N-glycosyl compounds
GO:0016829
lyase activity
GO:0019104
DNA N-glycosylase activity
GO:0046872
metal ion binding
GO:0140078
class I DNA-(apurinic or apyrimidinic site) endonuclease activity
Biological Process
GO:0006281
DNA repair
GO:0006284
base-excision repair
View graph for
Molecular Function
View graph for
Biological Process
External links
PDB
RCSB:1q3c
,
PDBe:1q3c
,
PDBj:1q3c
PDBsum
1q3c
PubMed
16145054
UniProt
P50465
|END8_ECOLI Endonuclease 8 (Gene Name=nei)
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