2CZS
Crystal Structure Analysis of the Diheme c-type Cytochrome DHC2
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) | cytochrome c, putative | polymer | 80 | 9249.7 | 2 | UniProt (Q748S4) | Geobacter sulfurreducens | DHC2 |
| 2 | C, D, H, I (A, B) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 3 | E, J (A, B) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 4 | F, G, K, L (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) | |||
| 5 | M, N (A, B) | water | water | 18.0 | 153 | Chemie (HOH) |
Sequence modifications
A, B: 25 - 94 (UniProt: Q748S4)
| PDB | External Database | Details |
|---|---|---|
| Met 23 | - | cloning artifact |
| Val 24 | - | cloning artifact |
| Leu 95 | - | expression tag |
| Glu 96 | - | expression tag |
| His 97 | - | expression tag |
| His 98 | - | expression tag |
| His 99 | - | expression tag |
| His 100 | - | expression tag |
| His 101 | - | expression tag |
| His 102 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 18499.4 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 2896.2 | |
| All* | Total formula weight | 21395.6 |
