Structure of PDB 7ktn Chain A Binding Site BS01

Receptor Information
>7ktn Chain A (length=324) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MPAYACQRPTPLTHHNTGLSEALEILAEAAGFEGSEGRLLTFCRAASVLK
ALPSPVTTLSQLQGLPHFGEHSSRVVQELLEHGVCEEVERVRRSERYQTM
KLFTQIFGVGVKTADRWYREGLRTLDDLREQPQKLTQQQKAGLQHHQDLS
TPVLRSDVDALQQVVEEAVGQALPGATVTLTGGFRRGKLQGHDVDFLITH
PKEGQEAGLLPRVMCRLQDQGLILYHFERSFCIFRLPQPGSWKAVRVDLV
VAPVSQFPFALLGWTGSKLFQRELRRFSRKEKGLWLNSHGLFDPEQKTFF
QAASEEDIFRHLGLEYLPPEQRNA
Ligand information
Receptor-Ligand Complex Structure
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PDB7ktn Watching a double strand break repair polymerase insert a pro-mutagenic oxidized nucleotide.
Resolution1.33 Å
Binding residue
(original residue number in PDB)		L177 F385 E386 R387 R442 R445 R449 K450 L456 N457 H459
Binding residue
(residue number reindexed from 1)		L40 F227 E228 R229 R272 R275 R279 K280 L286 N287 H289
Enzymatic activity
Enzyme Commision number 2.7.7.7: DNA-directed DNA polymerase.
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003887 DNA-directed DNA polymerase activity
GO:0016779 nucleotidyltransferase activity
GO:0034061 DNA polymerase activity
Biological Process
GO:0006281 DNA repair
Cellular Component
GO:0005634 nucleus

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7ktn, PDBe:7ktn, PDBj:7ktn
PDBsum7ktn
PubMed33824325
UniProtQ9NP87|DPOLM_HUMAN DNA-directed DNA/RNA polymerase mu (Gene Name=POLM)

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