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2L31

Human PARP-1 zinc finger 2

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Poly [ADP-ribose] polymerase 1polymer11212594.41UniProt (P09874)
Pfam (PF00645)
Homo sapiens (human)PARP-1, NAD(+) ADP-ribosyltransferase 1, ADPRT 1, Poly[ADP-ribose] synthase 1
2B
(A)
ZINC IONnon-polymer65.41Chemie (ZN)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight12594.4
Non-Polymers*Number of molecules1
Total formula weight65.4
All*Total formula weight12659.9
*Water molecules are not included.

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PDB entries from 2026-01-21

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