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3CE0

Human poly(ADP-ribose) polymerase 3, catalytic fragment in complex with an inhibitor PJ34

Functional Information from GO Data
ChainGOidnamespacecontents
A0003950molecular_functionNAD+ poly-ADP-ribosyltransferase activity
Functional Information from PDB Data
site_idAC1
Number of Residues10
DetailsBINDING SITE FOR RESIDUE P34 A 601
ChainResidue
AASP284
AGLU514
ATRP383
AHIS384
AGLY385
ATYR414
APHE415
ALYS421
ASER422
ATYR425

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues28
DetailsRegion: {"description":"Disordered","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsModified residue: {"description":"ADP-ribosyl aspartic acid","evidences":[{"source":"PubMed","id":"25043379","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues5
DetailsModified residue: {"description":"ADP-ribosyl glutamic acid","evidences":[{"source":"PubMed","id":"25043379","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1a26
ChainResidueDetails
AGLU514
ATYR425

246031

PDB entries from 2025-12-10

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