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11YY

E.Coli DNA Topoisomerase 3 in complex with an 8mer ssDNA oligo ACTGACTT

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
DNA topoisomerase 3polymer64072170.61UniProt (P14294)
Pfam (PF01751)
Pfam (PF01131)
Escherichia coliDNA topoisomerase III
2B
(B)
DNA (5'-D(P*AP*CP*TP*GP*AP*CP*TP*T)-3')polymer82401.61synthetic construct
3C, E, F, G
(A)
1,2-ETHANEDIOLnon-polymer62.14Chemie (EDO)
4D
(A)
SUCCINIC ACIDnon-polymer118.11Chemie (SIN)
PubChem (1110)
5H
(A)
CHLORIDE IONnon-polymer35.51Chemie (CL)
PubChem (312)
6I
(B)
MALONIC ACIDnon-polymer104.11Chemie (MLA)
PubChem (867)
7J, K
(A, B)
waterwater18.0108Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight74572.2
Non-Polymers*Number of molecules7
Total formula weight505.9
All*Total formula weight75078.0
*Water molecules are not included.

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PDB entries from 2026-06-17

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