1TKP
Iron-oxo clusters biomineralizing on protein surfaces. Structural analysis of H.salinarum DpsA in its low and high iron states
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D | Iron-rich dpsA-homolog protein | polymer | 182 | 20121.8 | 4 | UniProt (Q9HMP7) Pfam (PF00210) In PDB | Halobacterium salinarum | Bacterioferritin dpsA |
| 2 | A, B | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 3 | B, C, D, A | FE (III) ION | non-polymer | 55.8 | 30 | Chemie (FE) | |||
| 4 | C, A | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 5 | water | water | 18.0 | 227 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 80487.4 | |
| Non-Polymers* | Number of molecules | 34 |
| Total formula weight | 1913.5 | |
| All* | Total formula weight | 82400.8 |
