4TOH
1.80A resolution structure of Iron Bound BfrB (C89S, K96C) from Pseudomonas aeruginosa
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) | Bacterioferritin | polymer | 158 | 18538.1 | 4 | UniProt (Q9HY79) Pfam (PF00210) | Pseudomonas aeruginosa | |
| 2 | CA, DA, E, EA, F... (C, A, D, B) | FE (II) ION | non-polymer | 55.8 | 37 | Chemie (FE2) | |||
| 3 | AA, P (B, A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | Q (B) | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 5 | BA, MA, R (C, D, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 3 | Chemie (HEM) | |||
| 6 | VA, WA, XA, YA (A, B, C, D) | water | water | 18.0 | 748 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 158 (UniProt: Q9HY79)
| PDB | External Database | Details |
|---|---|---|
| Ser 89 | Cys 89 | engineered mutation |
| Cys 96 | Lys 96 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 74152.3 | |
| Non-Polymers* | Number of molecules | 43 |
| Total formula weight | 4146.9 | |
| All* | Total formula weight | 78299.2 |
