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2DPI

Ternary complex of hPoli with DNA and dCTP

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(P)
5'-D(*AP*GP*GP*AP*CP*CP*(DOC))-3'polymer72091.41
2B
(T)
5'-D(*TP*(EDA)P*GP*GP*GP*TP*CP*CP*T)-3'polymer92770.81
3C
(A)
DNA polymerase iotapolymer42047027.31UniProt (Q9UNA4)
Pfam (PF00817)
Pfam (PF21999)
Pfam (PF11799)
Homo sapiens (human)RAD30 homolog B, Eta2
4D, E
(A)
MAGNESIUM IONnon-polymer24.32Chemie (MG)
PubChem (888)
5F
(A)
2'-DEOXYCYTIDINE-5'-TRIPHOSPHATEnon-polymer467.21Chemie (DCP)
PubChem (65091)
PubChem (44119993)
PubChem (472334)
PubChem (46936621)
PubChem (53393445)
PubChem (57187895)
PubChem (625)
PubChem (92436637)
PubChem (92449132)
PubChem (92449133)
PubChem (121522025)
PubChem (129069886)
PubChem (171699322)
6G, H, I
(P, T, A)
waterwater18.0122Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight51889.6
Non-Polymers*Number of molecules3
Total formula weight515.8
All*Total formula weight52405.4
*Water molecules are not included.

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PDB entries from 2026-04-01

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