Structure of PDB 4rnn Chain A Binding Site BS05

Receptor Information

>4rnn Chain A (length=430) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

GPHMATGQDRVVALVDMDCFFVQVEQRQNPHLRNKPCAVVQYKSWKGGGI
IAVSYEARAFGVTRSMWADDAKKLCPDLLLAQVRESRGKANLTKYREASV
EVMEIMSRFAVIERASIDEAYVDLTSAVQERLQKLQGQPISADLLPSTYI
EGLPQGPTVQKEGMRKQGLFQWLDSLQIDNLTSPDLQLTVGAVIVEEMRA
AIERETGFQCSAGISHNKVLAKLACGLNKPNRQTLVSHGSVPQLFSQMPI
RKIRSLGGKLGASVIEILGIEYMGELTQFTESQLQSHFGEKNGSWLYAMC
RGIEHDPVKPRQLPKTIGCSKNFPGKTALATREQVQWWLLQLAQELEERL
TKDRNDNDRVATQLVVSIRVQGDKRLSSLRRCCALTRYDAHKMSHDAFTV
IKNCNTSGIQTEWSPPLTMLFLCATKFSAS

Ligand information

Ligand ID

InChI

InChI=1S/Mg/q+2

InChIKey

JLVVSXFLKOJNIY-UHFFFAOYSA-N

SMILES

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

Formula

Name

MAGNESIUM ION

PDB chain

4rnn Chain A Residue 503 [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	4rnn Structural and Kinetic Analysis of Nucleoside Triphosphate Incorporation Opposite an Abasic Site by Human Translesion DNA Polymerase eta.
Resolution	1.808 Å
Binding residue (original residue number in PDB)	D13 D115 E116
Binding residue (residue number reindexed from 1)	D16 D118 E119
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:4rnn, PDBe:4rnn, PDBj:4rnn
PDBsum	4rnn
PubMed	25666608
UniProt	Q9Y253\|POLH_HUMAN DNA polymerase eta (Gene Name=POLH)

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