3E2C
Escherichia coli Bacterioferritin Mutant E128R/E135R
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Bacterioferritin | polymer | 158 | 18574.2 | 2 | UniProt (P0ABD3) Pfam (PF00210) In PDB | Escherichia coli | BFR, Cytochrome b-1, Cytochrome b-557 |
| 2 | A, B | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | A | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | A | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 5 | A, B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 4 | Chemie (EDO) | |||
| 6 | water | water | 18.0 | 228 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 158 (UniProt: P0ABD3)
| PDB | External Database | Details |
|---|---|---|
| Arg 128 | Glu 128 | engineered mutation |
| Arg 135 | Glu 135 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 37148.4 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 1804.2 | |
| All* | Total formula weight | 38952.5 |
