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4UXB

Human ARTD1 (PARP1) - Catalytic domain in complex with inhibitor PJ34

Functional Information from GO Data
ChainGOidnamespacecontents
A0003950molecular_functionNAD+ poly-ADP-ribosyltransferase activity
B0003950molecular_functionNAD+ poly-ADP-ribosyltransferase activity
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE P34 A 2011
ChainResidue
AGLU763
AHIS862
AGLY863
AGLY888
ATYR896
ASER904

site_idAC2
Number of Residues8
DetailsBINDING SITE FOR RESIDUE P34 B 2010
ChainResidue
BTYR896
BPHE897
BSER904
BTYR907
BGLU988
BHIS862
BGLY863
BTYR889

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A 2012
ChainResidue
ALYS838
ALYS1000
BGLN846
BLYS849

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"description":"For poly [ADP-ribose] polymerase activity","evidences":[{"source":"PubMed","id":"32028527","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"7852410","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"9315851","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues10
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"Q9UGN5","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

239803

PDB entries from 2025-08-06

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