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8TFG

1.88A CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS TOPOISOMERASE I

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
DNA topoisomerase 1polymer68876197.81UniProt (A0A0E8VY41)
Pfam (PF01751)
Pfam (PF01131)
Pfam (PF13368)
UniProt (by SIFTS) (P9WG49)
Mycobacterium tuberculosisDNA topoisomerase I
2B, C, D, E, F...
(A)
1,2-ETHANEDIOLnon-polymer62.111Chemie (EDO)
3M, N, O, P, Q...
(A)
ACETATE IONnon-polymer59.07Chemie (ACT)
4T
(A)
waterwater18.0373Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight76197.8
Non-Polymers*Number of molecules18
Total formula weight1096.1
All*Total formula weight77293.8
*Water molecules are not included.

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PDB entries from 2026-03-11

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