9STA
CryoEM structure of native quinol dependent Nitric Oxide Reductase with HQE at pH 6.5
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) | Nitric oxide reductase subunit B | polymer | 761 | 84724.9 | 2 | UniProt (A0ABF7PH53) | Achromobacter xylosoxidans | Nitric-oxide reductase large subunit |
| 2 | C, E, K, R (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) | |||
| 3 | D, P (A, B) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) PubChem (271) | |||
| 4 | F, L (A, B) | FE (III) ION | non-polymer | 55.8 | 2 | Chemie (FE) PubChem (29936) | |||
| 5 | G, M, O (A, B) | DODECYL-BETA-D-MALTOSIDE | non-polymer | 510.6 | 3 | Chemie (LMT) | |||
| 6 | H, I, N, Q (A, B) | benzene-1,4-diol | non-polymer | 110.1 | 4 | Chemie (HQE) PubChem (785) | |||
| 7 | J (B) | 2,3-DIMETHOXY-5-METHYL-6-(3,11,15,19-TETRAMETHYL-EICOSA-2,6,10,14,18-PENTAENYL)-[1,4]BENZOQUINONE | non-polymer | 522.8 | 1 | Chemie (UQ5) PubChem (78410906) PubChem (6451986) PubChem (12832984) | |||
| 8 | S, T (A, B) | water | water | 18.0 | 354 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 169449.7 | |
| Non-Polymers* | Number of molecules | 16 |
| Total formula weight | 5152.8 | |
| All* | Total formula weight | 174602.6 |
