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6DSY

Bst DNA polymerase I post-chemistry (n+1) structure

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(P)
DNA (5'-D(*GP*CP*GP*AP*TP*CP*AP*CP*GP*T)-3')polymer113358.21synthetic construct
2B
(T)
DNA (5'-D(P*GP*TP*AP*CP*GP*TP*GP*AP*TP*CP*GP*CP*A)-3')polymer133991.61synthetic construct
3C
(A)
DNA polymerase Ipolymer58066233.91UniProt (E1C9K5)
Pfam (PF22619)
Pfam (PF00476)
Geobacillus stearothermophilus
4D
(A)
MAGNESIUM IONnon-polymer24.31Chemie (MG)
5E
(A)
SULFATE IONnon-polymer96.11Chemie (SO4)
6F, G, H
(P, T, A)
waterwater18.0533Chemie (HOH)
Sequence modifications
A: 297 - 876 (UniProt: E1C9K5)
PDBExternal DatabaseDetails
Thr 550Ser 254conflict
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight73583.8
Non-Polymers*Number of molecules2
Total formula weight120.4
All*Total formula weight73704.1
*Water molecules are not included.

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PDB entries from 2025-07-23

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