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4TVJ

HUMAN ARTD2 (PARP2) - CATALYTIC DOMAIN IN COMPLEX WITH OLAPARIB

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 Residues13
Detailsbinding site for residue 09L A 601
ChainResidue
AGLU335
ASER470
ATYR473
AGOL603
AHOH723
AHIS428
AGLY429
AARG444
ATYR455
AGLY460
AILE461
ATYR462
APHE463

site_idAC2
Number of Residues6
Detailsbinding site for residue GOL A 602
ChainResidue
AASP396
ATYR397
AALA471
AASN472
APHE475
AALA476

site_idAC3
Number of Residues7
Detailsbinding site for residue GOL A 603
ChainResidue
ASER328
AILE331
AGLU335
AGLY454
ATYR455
A09L601
AHOH854

site_idAC4
Number of Residues11
Detailsbinding site for residue 09L B 601
ChainResidue
BGLU335
BHIS428
BGLY429
BARG444
BTYR455
BGLY460
BILE461
BTYR462
BSER470
BTYR473
BHOH719

site_idAC5
Number of Residues7
Detailsbinding site for residue GOL B 602
ChainResidue
BASP396
BTYR397
BALA471
BASN472
BCYS474
BPHE475
BALA476

Functional Information from PROSITE/UniProt
site_idPS00867
Number of Residues8
DetailsCPSASE_2 Carbamoyl-phosphate synthase subdomain signature 2. LLEANPKA
ChainResidueDetails
ALEU498-ALA505

site_idPS01121
Number of Residues15
DetailsCASPASE_HIS Caspase family histidine active site. HgsrmSnwVgILSHG
ChainResidueDetails
AHIS428-GLY442

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":"26704974","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"30104678","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"32028527","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues10
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"32028527","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6TX3","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

247947

PDB entries from 2026-01-21

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