5AWI
Domain-swapped cytochrome cb562 dimer
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Soluble cytochrome b562 | polymer | 106 | 11685.2 | 2 | UniProt (P0ABE7) Pfam (PF07361) | Escherichia coli | Cytochrome b-562 |
| 2 | C, J (A) | HEME C | non-polymer | 618.5 | 2 | Chemie (HEC) | |||
| 3 | D, E, F, G, K... (A, B) | ZINC ION | non-polymer | 65.4 | 7 | Chemie (ZN) | |||
| 4 | H, I, N (A, B) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 5 | O, P (A, B) | water | water | 18.0 | 61 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 106 (UniProt: P0ABE7)
| PDB | External Database | Details |
|---|---|---|
| Cys 98 | Arg 120 | engineered mutation |
| Cys 101 | Tyr 123 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 23370.3 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 1983.1 | |
| All* | Total formula weight | 25353.4 |
