Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003677 | molecular_function | DNA binding |
| A | 0003917 | molecular_function | DNA topoisomerase type I (single strand cut, ATP-independent) activity |
| A | 0005694 | cellular_component | chromosome |
| A | 0006265 | biological_process | DNA topological change |
| B | 0003677 | molecular_function | DNA binding |
| B | 0003917 | molecular_function | DNA topoisomerase type I (single strand cut, ATP-independent) activity |
| B | 0005694 | cellular_component | chromosome |
| B | 0006265 | biological_process | DNA topological change |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE VO4 B 301 |
| Chain | Residue |
| A | ARG314 |
| A | ARG410 |
| A | HIS453 |
| B | TYR222 |
| B | HOH303 |
| C | DT10 |
| D | DA11 |
Functional Information from PROSITE/UniProt
| site_id | PS00176 |
| Number of Residues | 19 |
| Details | TOPO_IB_1 Topoisomerase (Topo) IB-type active site signature. DnkavslGTSKinYIdprI |
| Chain | Residue | Details |
| B | ASP209-ILE227 | |
