Protein Variants | Comment | Organism |
---|---|---|
additional information | transient transfection of MCF-7 cells using enzymatically inactive mutant mouse TopoIIbeta (Pro723-Leu723) with human-specific TopoIIbeta small interfering RNA results in no transcription activity | Homo sapiens |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
nucleus | - |
Homo sapiens | 5634 | - |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
MCF-7 cell | - |
Homo sapiens | - |
Synonyms | Comment | Organism |
---|---|---|
DNA topoisomerase II | - |
Homo sapiens |
DNA topoisomerase IIbeta | - |
Homo sapiens |
topoIIbeta | - |
Homo sapiens |
General Information | Comment | Organism |
---|---|---|
metabolism | mechanistically link of DNA topoisomerase IIbeta-dependent dsDNA breaks and the components of the DNA damage and repair machinery in regulated gene transcription | Homo sapiens |
physiological function | DNA topoisomerase II is required for transcriptional initiation, it associates with gene promoter regions and can generate breaks in double-stranded DNA. Signal-dependent activation of gene transcription by nuclear receptors and other classes of DNA binding transcription factors, including activating protein 1, requires DNA topoisomerase IIbeta-dependent, transient, site-specific dsDNA break formation | Homo sapiens |