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Human Topoisomerase II Beta ATPase ADP

Source organism: Homo sapiens
Biochemical function: ATP binding
Biological process: DNA topological change
Cellular component: not assigned

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EC 5.6.2.2: DNA topoisomerase (ATP-hydrolyzing)

Reaction catalysed:
ATP-dependent breakage, passage and rejoining of double-stranded DNA
Systematic name:
DNA topoisomerase (ATP-hydrolyzing)
Alternative Name(s):
  • DNA gyrase
  • DNA topoisomerase II
  • Type II DNA topoisomerase

GO terms

Biochemical function:
Biological process:
Cellular component:
  • not assigned

Sequence families

Pfam Protein families (Pfam)
PF00204
Domain description: DNA gyrase B
Occurring in:
  1. DNA topoisomerase 2-beta
The deposited structure of PDB entry 7qfn contains 1 copy of Pfam domain PF00204 (DNA gyrase B) in DNA topoisomerase 2-beta. Showing 1 copy in chain A.

PF02518
Domain description: Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase
Occurring in:
  1. DNA topoisomerase 2-beta
The deposited structure of PDB entry 7qfn contains 1 copy of Pfam domain PF02518 (Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase) in DNA topoisomerase 2-beta. Showing 1 copy in chain A.

InterPro InterPro annotations
IPR036890
Domain description: Histidine kinase/HSP90-like ATPase superfamily
Occurring in:
  1. DNA topoisomerase 2-beta
IPR014721
Domain description: Small ribosomal subunit protein uS5 domain 2-type fold, subgroup
Occurring in:
  1. DNA topoisomerase 2-beta
IPR013506
Domain description: DNA topoisomerase, type IIA, subunit B, domain 2
Occurring in:
  1. DNA topoisomerase 2-beta
IPR020568
Domain description: Ribosomal protein uS5 domain 2-type superfamily
Occurring in:
  1. DNA topoisomerase 2-beta
IPR001241
Domain description: DNA topoisomerase, type IIA
Occurring in:
  1. DNA topoisomerase 2-beta
IPR003594
Domain description: Histidine kinase/HSP90-like ATPase
Occurring in:
  1. DNA topoisomerase 2-beta

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