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4C8L

Binary complex of the large fragment of DNA polymerase I from Thermus Aquaticus with the artificial base pair dNaM-d5SICS at the postinsertion site (sequence context 1)

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
DNA POLYMERASE I, THERMOSTABLEpolymer54060937.01UniProt (P19821)
Pfam (PF09281)
Pfam (PF00476)
THERMUS AQUATICUSTAQ POLYMERASE 1, LARGE FRAGMENT OF TAQ DNA POLYMERASE I
2B
(B)
5'-D(*AP*CP*CP*AP*CP*GP*GP*CP*GP*CP*LHOP)-3'polymer113368.31SYNTHETIC CONSTRUCT
3C
(C)
5'-D(*AP*GP*BMNP*GP*CP*GP*CP*CP*GP*TP*GP*GP*TP)-3'polymer134055.71SYNTHETIC CONSTRUCT
4D, H, I, J, K
(A)
GLYCEROLnon-polymer92.15Chemie (GOL)
5E, F, G, N
(A, C)
SULFATE IONnon-polymer96.14Chemie (SO4)
6L, M
(A, B)
MAGNESIUM IONnon-polymer24.32Chemie (MG)
7O, P, Q
(A, B, C)
waterwater18.0279Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight68361.0
Non-Polymers*Number of molecules11
Total formula weight893.3
All*Total formula weight69254.3
*Water molecules are not included.

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PDB entries from 2025-06-18

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