6QQ5
Cryo-EM structure of dimeric quinol dependent nitric oxide reductase (qNOR) from Alcaligenes xylosoxidans
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Nitric oxide reductase subunit B | polymer | 746 | 83122.0 | 2 | UniProt (A0A0D6H8R3) In PDB | Alcaligenes xylosoxydans xylosoxydans (Achromobacter xylosoxidans) | |
| 2 | A, B | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) | |||
| 3 | A, B | FE (III) ION | non-polymer | 55.8 | 2 | Chemie (FE) | |||
| 4 | A, B | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) |
Sequence modifications
A, B: 1 - 746 (UniProt: A0A0D6H8R3)
| PDB | External Database | Details |
|---|---|---|
| Gly 201 | Ala 201 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 166244.0 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 2657.8 | |
| All* | Total formula weight | 168901.8 |
