Cloned (Comment) | Organism |
---|---|
expression mutant cells of Saccharomyces cerevisiae | Homo sapiens |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | - |
- |
- |
Purification (Comment) | Organism |
---|---|
partial | Homo sapiens |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
negatively supercoiled DNA | the activity of the protein in supercoil removal is limited and biphasic: in the first phase it progressively changes the linking-number of hypernegatively supercoiled DNA, but only to the superhelicity of a regular negative supercoil, in the second phase the enzyme relaxes the DNA further, but only slightly and slowly. The C-terminal 334 amino acids are unnecessary for activity, suggesting that this region, and perhaps the entire protein is involved in a function other than supercoil removal | Homo sapiens | ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
DNA topoisomerase IIIalpha | - |
Homo sapiens |