8SQT
Crystal Structure of Bacterioferritin (Bfr) from Brucella abortus (iron bound, cubic form 2, F16L mutant)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Bacterioferritin | polymer | 165 | 18856.2 | 1 | UniProt (Q2YKI4) Pfam (PF00210) | Brucella abortus 2308 | |
| 2 | B, C (A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 3 | D, E (A) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 4 | F, G, H (A) | FE (II) ION | non-polymer | 55.8 | 3 | Chemie (FE2) | |||
| 5 | I (A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 6 | J (A) | water | water | 18.0 | 29 | Chemie (HOH) |
Sequence modifications
A: 1 - 161 (UniProt: Q2YKI4)
| PDB | External Database | Details |
|---|---|---|
| Gly -3 | - | expression tag |
| Pro -2 | - | expression tag |
| Gly -1 | - | expression tag |
| Ser 0 | - | expression tag |
| Leu 16 | Phe 16 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 18856.2 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 1047.1 | |
| All* | Total formula weight | 19903.2 |
