8SQR
Crystal Structure of Bacterioferritin (Bfr) from Brucella abortus (iron bound, 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 | Bacterioferritin | polymer | 165 | 18856.2 | 1 | UniProt (Q2YKI4) Pfam (PF00210) In PDB | Brucella abortus 2308 | |
| 2 | A | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 3 | A | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | A | CHLORIDE ION | non-polymer | 35.5 | 3 | Chemie (CL) | |||
| 5 | A | FE (II) ION | non-polymer | 55.8 | 5 | Chemie (FE2) | |||
| 6 | A | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 7 | A | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 8 | A | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 1 | Chemie (MPD) | |||
| 9 | water | water | 18.0 | 122 | 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 | 15 |
| Total formula weight | 1420.0 | |
| All* | Total formula weight | 20276.2 |
