Structure of PDB 7coa Chain A Binding Site BS04

Receptor Information
>7coa Chain A (length=328) 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
PKEGQEAGLLPRVMCRLQDQGLILYHQHQAFERSFCIFRLPQPGSWKAVR
VDLVVAPVSQFPFALLGWTGSKLFQRELRRFSRKEKGLWLNSHGLFDPEQ
KTFFQAASEEDIFRHLGLEYLPPEQRNA
Ligand information
Ligand IDXG4
InChIInChI=1S/C10H17N6O12P3/c11-10-13-8-7(9(18)14-10)12-3-16(8)6-1-4(17)5(27-6)2-26-29(19,20)15-30(21,22)28-31(23,24)25/h3-6,17H,1-2H2,(H2,23,24,25)(H3,11,13,14,18)(H3,15,19,20,21,22)/t4-,5+,6+/m0/s1
InChIKeyDWGAAFQEGIMTIA-KVQBGUIXSA-N
SMILES
SoftwareSMILES
ACDLabs 12.01O=P(O)(O)OP(=O)(O)NP(=O)(O)OCC3OC(n2cnc1c2N=C(N)NC1=O)CC3O
OpenEye OEToolkits 1.7.0c1nc2c(n1C3CC(C(O3)COP(=O)(NP(=O)(O)OP(=O)(O)O)O)O)N=C(NC2=O)N
OpenEye OEToolkits 1.7.0c1nc2c(n1[C@H]3C[C@@H]([C@H](O3)CO[P@@](=O)(N[P@@](=O)(O)OP(=O)(O)O)O)O)N=C(NC2=O)N
CACTVS 3.370NC1=Nc2n(cnc2C(=O)N1)[C@H]3C[C@H](O)[C@@H](CO[P](O)(=O)N[P](O)(=O)O[P](O)(O)=O)O3
CACTVS 3.370NC1=Nc2n(cnc2C(=O)N1)[CH]3C[CH](O)[CH](CO[P](O)(=O)N[P](O)(=O)O[P](O)(O)=O)O3
FormulaC10 H17 N6 O12 P3
Name2'-deoxy-5'-O-[(R)-hydroxy{[(R)-hydroxy(phosphonooxy)phosphoryl]amino}phosphoryl]guanosine
ChEMBL
DrugBank
ZINCZINC000032016794
PDB chain7coa 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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PDB7coa Mechanism of genome instability mediated by human DNA polymerase mu misincorporation.
Resolution1.698 Å
Binding residue
(original residue number in PDB)		G319 G320 R323 G328 H329 D330 D332 G433 W434 T435 G436 K438 R445
Binding residue
(residue number reindexed from 1)		G182 G183 R186 G191 H192 D193 D195 G267 W268 T269 G270 K272 R279
Annotation score1
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:0005515 protein binding
GO:0016779 nucleotidyltransferase activity
GO:0034061 DNA polymerase activity
GO:0046872 metal ion binding
Biological Process
GO:0006281 DNA repair
GO:0006303 double-strand break repair via nonhomologous end joining
GO:0006310 DNA recombination
GO:0071897 DNA biosynthetic process
Cellular Component
GO:0005634 nucleus
GO:0005654 nucleoplasm

View graph for
Molecular Function
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Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7coa, PDBe:7coa, PDBj:7coa
PDBsum7coa
PubMed34145298
UniProtQ9NP87|DPOLM_HUMAN DNA-directed DNA/RNA polymerase mu (Gene Name=POLM)

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