3IQ1
Crystal structure of DPS protein from Vibrio cholerae O1, a member of a broad superfamily of ferritin-like diiron-carboxylate proteins
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 (A, B, C, D) | DPS family protein | polymer | 159 | 18445.9 | 4 | UniProt (Q9KVK4) Pfam (PF00210) | Vibrio cholerae O1 biovar El Tor | |
| 2 | E, F, G, H (A, B, C, D) | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
| 3 | I, J, K, L (A, B, C, D) | water | water | 18.0 | 777 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 156 (UniProt: Q9KVK4)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 73783.4 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 141.8 | |
| All* | Total formula weight | 73925.2 |
