3E1N
Crystal structure of E. coli Bacterioferritin (BFR) after a 65 minute (aerobic) exposure to FE(II) revealing a possible MU-OXO bridge/MU-Hydroxy bridged DIIRON intermediate at the ferroxidase centre. (FE(III)-O-FE(III)-BFR).
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... | BACTERIOFERRITIN | polymer | 158 | 18518.0 | 12 | UniProt (P0ABD3) Pfam (PF00210) In PDB | ESCHERICHIA COLI | BFR, CYTOCHROME B-1, CYTOCHROME B-557 |
| 2 | I, D, J, E, K... | SULFATE ION | non-polymer | 96.1 | 16 | Chemie (SO4) | |||
| 3 | I, D, J, E, K... | FE (II) ION | non-polymer | 55.8 | 24 | Chemie (FE2) | |||
| 4 | C, I, D, J, E... | UNKNOWN | non-polymer | 103.1 | 12 | Chemie (UNK) | |||
| 5 | D, I, F, L, A... | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 6 | Chemie (HEM) | |||
| 6 | water | water | 18.0 | 246 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 12 |
| Total formula weight | 222216.2 | |
| Non-Polymers* | Number of molecules | 58 |
| Total formula weight | 7813.6 | |
| All* | Total formula weight | 230029.8 |
