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6URQ

Complex structure of human poly-ADP-ribosyltransferase TNKS1 ARC2-ARC3 and P antigen family member 4 (PAGE4)

Functional Information from GO Data
ChainGOidnamespacecontents
C0003676molecular_functionnucleic acid binding
C0003677molecular_functionDNA binding
C0003713molecular_functiontranscription coactivator activity
C0005515molecular_functionprotein binding
C0005634cellular_componentnucleus
C0005737cellular_componentcytoplasm
C0005739cellular_componentmitochondrion
C0032872biological_processregulation of stress-activated MAPK cascade
C0035556biological_processintracellular signal transduction
C0042594biological_processresponse to starvation
C0043066biological_processnegative regulation of apoptotic process
C0045893biological_processpositive regulation of DNA-templated transcription
C1903427biological_processnegative regulation of reactive oxygen species biosynthetic process
D0003676molecular_functionnucleic acid binding
D0003677molecular_functionDNA binding
D0003713molecular_functiontranscription coactivator activity
D0005515molecular_functionprotein binding
D0005634cellular_componentnucleus
D0005737cellular_componentcytoplasm
D0005739cellular_componentmitochondrion
D0032872biological_processregulation of stress-activated MAPK cascade
D0035556biological_processintracellular signal transduction
D0042594biological_processresponse to starvation
D0043066biological_processnegative regulation of apoptotic process
D0045893biological_processpositive regulation of DNA-templated transcription
D1903427biological_processnegative regulation of reactive oxygen species biosynthetic process
Functional Information from PDB Data
site_idAC1
Number of Residues6
Detailsbinding site for residue SO4 A 701
ChainResidue
ALYS536
AHOH868
BLYS517
BASN550
BGLU553
BHOH919

site_idAC2
Number of Residues4
Detailsbinding site for residue GOL B 701
ChainResidue
BHOH935
BLYS583
BMET584
BASN585

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues58
DetailsRepeat: {"description":"ANK 5","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues58
DetailsRepeat: {"description":"ANK 6","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues58
DetailsRepeat: {"description":"ANK 7","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues58
DetailsRepeat: {"description":"ANK 8","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues64
DetailsRepeat: {"description":"ANK 9","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues58
DetailsRepeat: {"description":"ANK 10","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues58
DetailsRepeat: {"description":"ANK 11","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

251801

PDB entries from 2026-04-08

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