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9ICU

DNA POLYMERASE BETA (POL B) (E.C.2.7.7.7) COMPLEXED WITH SIX BASE PAIRS OF DNA; SOAKED IN THE PRESENCE OF DTTP (1 MILLIMOLAR) AND MNCL2 (5 MILLIMOLAR)

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(T)
DNA (5'-D(*CP*AP*TP*CP*TP*GP*T)-3')polymer72088.41
2B
(P)
DNA (5'-D(*CP*AP*GP*AP*TP*G)-3')polymer61833.21
3C
(A)
PROTEIN (DNA POLYMERASE BETA (E.C.2.7.7.7))polymer33538241.71UniProt (P06746)
Pfam (PF14716)
Pfam (PF10391)
Pfam (PF14792)
Pfam (PF14791)
Homo sapiens (human)
4D
(A)
MANGANESE (II) IONnon-polymer54.91Chemie (MN)
5E, F
(A)
SODIUM IONnon-polymer23.02Chemie (NA)
6G
(A)
THYMIDINE-5'-TRIPHOSPHATEnon-polymer482.21Chemie (TTP)
7H, I, J
(T, P, A)
waterwater18.0135Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight42163.3
Non-Polymers*Number of molecules4
Total formula weight583.1
All*Total formula weight42746.4
*Water molecules are not included.

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PDB entries from 2025-06-11

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