4TOA
1.95A resolution structure of Iron Bound BfrB (N148L) 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, E... (A, B, C, D, E...) | Bacterioferritin | polymer | 158 | 18579.2 | 24 | UniProt (Q9HY79) Pfam (PF00210) | Pseudomonas aeruginosa | |
| 2 | AA, AB, AC, AE, BA... (A, D, H, P, L...) | FE (II) ION | non-polymer | 55.8 | 126 | Chemie (FE2) | |||
| 3 | EA, LB, OA, OE, OF... (A, E, B, R, W...) | POTASSIUM ION | non-polymer | 39.1 | 6 | Chemie (K) | |||
| 4 | AF, DC, EE, FF, MC... (T, H, P, U, I...) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 12 | Chemie (HEM) | |||
| 5 | AD, DB, EC, NC, PA... (K, D, H, I, B...) | SULFATE ION | non-polymer | 96.1 | 8 | Chemie (SO4) | |||
| 6 | AG, BG, CG, DG, EG... (G, H, I, J, K...) | water | water | 18.0 | 3005 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X: 1 - 158 (UniProt: Q9HY79)
| PDB | External Database | Details |
|---|---|---|
| Leu 148 | Asn 148 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 24 |
| Total formula weight | 445901.4 | |
| Non-Polymers* | Number of molecules | 152 |
| Total formula weight | 15437.4 | |
| All* | Total formula weight | 461338.8 |
