Structure of PDB 8eve Chain A Binding Site BS03

Receptor Information

>8eve Chain A (length=424) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

MATGQDRVVALVDMDCFFVQVEQRQNPHLRNKPCAVVQYKSWKGGGIIAV
SYEARAFGVTRSMWADDAKKLCPDLLLAQVRESRGKANLTKYREASVEVM
EIMSRFAVIERASIDEAYVDLTSAVQERLQKLQGQPISADLLPSTYIEGL
PQVQKEGMRKQGLFQWLDSLQIDNLTSPDLQLTVGAVIVEEMRAAIERET
GFQCSAGISHNKVLAKLACGLNKPNRQTLVSHGSVPQLFSQMPIRKIRSL
GGKLGASVIEILGIEYMGELTQFTESQLQSHFGEKNGSWLYAMCRGIEHD
PVKPRQLPKTIGCSKNFPGKTALATREQVQWWLLQLAQELEERLTKDRND
NDRVATQLVVSIRVQGDKRLSSLRRCCALTRYDAHKMSHDAFTVIKNCNT
SGIQTEWSPPLTMLFLCATKFSAS

Ligand information

Ligand ID

InChI

InChI=1S/Ca/q+2

InChIKey

BHPQYMZQTOCNFJ-UHFFFAOYSA-N

SMILES

Software	SMILES
CACTVS 3.341	[Ca++]
ACDLabs 10.04 OpenEye OEToolkits 1.5.0	[Ca+2]

Formula

Name

CALCIUM ION

PDB chain

8eve Chain A Residue 501 [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	8eve The peroxidation-derived DNA adduct, 6-oxo-M 1 dG, is a strong block to replication by human DNA polymerase eta.
Resolution	2.35 Å
Binding residue (original residue number in PDB)	C227 N230 R234 Q235 T236
Binding residue (residue number reindexed from 1)	C219 N222 R226 Q227 T228
Annotation score	1

Enzymatic activity

Enzyme Commision number

2.7.7.7: DNA-directed DNA polymerase.

Gene Ontology

	Molecular Function
GO:0003684	damaged DNA binding

	Biological Process
GO:0006281	DNA repair

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Molecular Function

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Biological Process

External links

PDB	RCSB:8eve, PDBe:8eve, PDBj:8eve
PDBsum	8eve
PubMed	37468099
UniProt	Q9Y253\|POLH_HUMAN DNA polymerase eta (Gene Name=POLH)

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