1XEX
Structural biochemistry of ATP-driven dimerization and DNA stimulated activation of SMC ATPases.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | SMC protein | polymer | 182 | 20229.2 | 1 | GenBank (28375557) UniProt (by SIFTS) (Q8TZY2) | Pyrococcus furiosus | |
| 2 | B (B) | SMC protein | polymer | 172 | 19175.2 | 1 | GenBank (28375557) | Pyrococcus furiosus | |
| 3 | C (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 4 | D (A) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 1 | Chemie (ATP) | |||
| 5 | E, F (A, B) | water | water | 18.0 | 129 | Chemie (HOH) |
Sequence modifications
B: 1006 - 1177 (GenBank: 28375557)
| PDB | External Database | Details |
|---|---|---|
| Gln 1098 | Glu 1098 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 39404.4 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 531.5 | |
| All* | Total formula weight | 39935.9 |
