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3GDX

Dna polymerase beta with a gapped DND substrate and dTMP(CF2)PP

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
DNA polymerase betapolymer32637182.41UniProt (P06746)
Pfam (PF14716)
Pfam (PF10391)
Pfam (PF14792)
Pfam (PF14791)
Homo sapiens (Human)
2B
(T)
5'-D(*CP*CP*GP*AP*CP*AP*GP*CP*GP*CP*AP*TP*CP*AP*GP*C)-3'polymer164853.21
3C
(P)
5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*C)-3'polymer103061.01
4D
(D)
5'-D(P*GP*TP*CP*GP*G)-3'polymer51536.01
5E
(A)
5'-O-[(S)-{difluoro[(S)-hydroxy(phosphonooxy)phosphoryl]methyl}(hydroxy)phosphoryl]thymidinenon-polymer516.21Chemie (4BD)
6F, G
(A)
MAGNESIUM IONnon-polymer24.32Chemie (MG)
7H, I
(A)
SODIUM IONnon-polymer23.02Chemie (NA)
8J, K
(A)
CHLORIDE IONnon-polymer35.52Chemie (CL)
9L, M, N, O
(A, T, P, D)
waterwater18.0277Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight46632.6
Non-Polymers*Number of molecules7
Total formula weight681.7
All*Total formula weight47314.3
*Water molecules are not included.

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PDB entries from 2025-06-11

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