2RDZ
High Resolution Crystal Structure of the Escherichia coli Cytochrome c Nitrite Reductase.
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 | Cytochrome c-552 | polymer | 452 | 50668.1 | 4 | UniProt (P0ABK9) Pfam (PF02335) In PDB | Escherichia coli | Ammonia-forming cytochrome c nitrite reductase, Cytochrome c nitrite reductase |
| 2 | A, C, B, D | CALCIUM ION | non-polymer | 40.1 | 8 | Chemie (CA) | |||
| 3 | B, D, A, C | HEME C | non-polymer | 618.5 | 20 | Chemie (HEC) | |||
| 4 | B, D, A, C | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 5 | B, D, A, C | 1,2-ETHANEDIOL | non-polymer | 62.1 | 28 | Chemie (EDO) | |||
| 6 | water | water | 18.0 | 2149 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 202672.5 | |
| Non-Polymers* | Number of molecules | 60 |
| Total formula weight | 14812.8 | |
| All* | Total formula weight | 217485.3 |
