Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | CYTOCHROME C551.5 | polymer | 68 | 7280.3 | 1 | UniProt (P00137) | Desulfuromonas acetoxidans | CYTOCHROME C7, TRIHEME CYTOCHROME |
| 2 | B, C, D (A) | HEME C | non-polymer | 618.5 | 3 | Chemie (HEC) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 7280.3 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 1855.5 | |
| All* | Total formula weight | 9135.8 |
