4TOG
1.80A resolution structure of BfrB (C89S, K96C) crystal form 2 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 | E, N, Q (A, C, D) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 3 | Chemie (HEM) | |||
| 3 | F, G, J, K, O... (A, B, C, D) | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 7 | Chemie (MPD) | |||
| 4 | H, L, P, T (A, B, C, D) | SODIUM ION | non-polymer | 23.0 | 4 | Chemie (NA) | |||
| 5 | I (B) | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 6 | M, U (B, D) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 7 | V, W, X, Y (A, B, C, D) | water | water | 18.0 | 641 | 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 | 17 |
| Total formula weight | 2999.9 | |
| All* | Total formula weight | 77152.1 |
