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6URQ

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

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Poly [ADP-ribose] polymerase tankyrase-1polymer31934948.22UniProt (O95271)
Pfam (PF00023)
Homo sapiens (Human)ADP-ribosyltransferase diphtheria toxin-like 5,ARTD5,Poly [ADP-ribose] polymerase 5A,Protein poly-ADP-ribosyltransferase tankyrase-1,TNKS-1,TRF1-interacting ankyrin-related ADP-ribose polymerase,Tankyrase I,Tankyrase-1,TANK1
2C, D
(C, D)
P antigen family member 4polymer10211170.02UniProt (O60829)
Pfam (PF05831)
Homo sapiens (Human)PAGE-4,G antigen family C member 1,PAGE-1
3E
(A)
SULFATE IONnon-polymer96.11Chemie (SO4)
4F
(B)
GLYCEROLnon-polymer92.11Chemie (GOL)
5G, H, I, J
(A, B, C, D)
waterwater18.0332Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight92236.3
Non-Polymers*Number of molecules2
Total formula weight188.2
All*Total formula weight92424.5
*Water molecules are not included.

246031

PDB entries from 2025-12-10

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