1Z5C
Topoisomerase VI-B, ADP Pi bound dimer form
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Type II DNA topoisomerase VI subunit B | polymer | 469 | 53744.8 | 2 | UniProt (O05207) Pfam (PF02518) Pfam (PF09239) | Sulfolobus shibatae | TopoVI-B |
| 2 | C, F (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 3 | D, G (A, B) | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 4 | E, H (A, B) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 2 | Chemie (ADP) | |||
| 5 | I, J (A, B) | water | water | 18.0 | 212 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 470 (UniProt: O05207)
| PDB | External Database | Details |
|---|---|---|
| Mse 107 | Met 107 | modified residue |
| Mse 121 | Met 121 | modified residue |
| Tyr 303 | Asp 303 | SEE REMARK 999 |
| Mse 409 | Met 409 | modified residue |
| Mse 412 | Met 412 | modified residue |
| Asp 435 | Asn 435 | SEE REMARK 999 |
| Mse 445 | Met 445 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 107489.7 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1093.0 | |
| All* | Total formula weight | 108582.6 |
