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4GV4

Human ARTD3 (PARP3) - Catalytic domain in complex with inhibitor ME0328

Functional Information from GO Data
ChainGOidnamespacecontents
A0003950molecular_functionNAD+ poly-ADP-ribosyltransferase activity
Functional Information from PDB Data
site_idAC1
Number of Residues13
DetailsBINDING SITE FOR RESIDUE MEJ A 601
ChainResidue
ALEU287
ADMS602
AHOH701
AHOH724
AHOH804
AASP291
AHIS384
AGLY385
ATHR386
ATYR414
ASER422
ATYR425
AGLU514

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE DMS A 602
ChainResidue
AHIS384
ALEU399
AARG400
AMEJ601
AHOH712

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues118
DetailsDomain: {"description":"PARP alpha-helical","evidences":[{"source":"PROSITE-ProRule","id":"PRU00398","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues28
DetailsRegion: {"description":"Disordered","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsModified residue: {"description":"ADP-ribosyl aspartic acid","evidences":[{"source":"PubMed","id":"25043379","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues5
DetailsModified residue: {"description":"ADP-ribosyl glutamic acid","evidences":[{"source":"PubMed","id":"25043379","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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