4XYD
Nitric oxide reductase from Roseobacter denitrificans (RdNOR)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Nitric-oxide reductase subunit B | polymer | 456 | 51404.4 | 1 | UniProt (Q16A04) Pfam (PF00115) In PDB | Roseobacter denitrificans (strain ATCC 33942 / OCh 114) (Erythrobacter sp. (strain OCh 114)) | Nitric oxide reductase large subunit (NorB) |
| 2 | B | NorC-like protein | polymer | 150 | 16853.9 | 1 | UniProt (Q16A03) Pfam (PF00034) In PDB | Roseobacter denitrificans (strain ATCC 33942 / OCh 114) (Erythrobacter sp. (strain OCh 114)) | Nitric oxide reductase small subunit (NorC) |
| 3 | A | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 4 | A | UNKNOWN LIGAND | non-polymer | 103.1 | 1 | Chemie (UNL) | |||
| 5 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 6 | A | FE (III) ION | non-polymer | 55.8 | 1 | Chemie (FE) | |||
| 7 | B | HEME C | non-polymer | 618.5 | 1 | Chemie (HEC) | |||
| 8 | B | COPPER (II) ION | non-polymer | 63.5 | 1 | Chemie (CU) | |||
| 9 | water | water | 18.0 | 16 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 68258.3 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 2114.1 | |
| All* | Total formula weight | 70372.3 |
