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9CA0

Human TOP3B-TDRD3 core complex in DNA post-cleavage state

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
DNA topoisomerase 3-beta-1polymer61269117.91UniProt (O95985)
Pfam (PF01751)
Pfam (PF01131)
Homo sapiens (human)DNA topoisomerase III beta-1
2B
(B)
Tudor domain-containing protein 3polymer16117429.01UniProt (Q9H7E2)
Pfam (PF08585)
Homo sapiens (human)TDRD3
3C
(D)
DNA (5'-D(P*TP*AP*CP*TP*AP*AP*A)-3')polymer72105.41Homo sapiens
4D
(E)
DNA (5'-D(*AP*TP*T)-3')polymer3876.61Homo sapiens
5E
(A)
MANGANESE (II) IONnon-polymer54.91Chemie (MN)
Sequence modifications
A: 1 - 611 (UniProt: O95985)
PDBExternal DatabaseDetails
Val 0-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight89528.9
Non-Polymers*Number of molecules1
Total formula weight54.9
All*Total formula weight89583.8
*Water molecules are not included.

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PDB entries from 2025-06-18

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