2FC2
NO-HEME complex in a bacterial nitric oxide synthase. An Fe(III)-NO may cause nitrosation.
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 Synthase | polymer | 363 | 41911.1 | 2 | UniProt (O34453) Pfam (PF02898) | Bacillus subtilis | |
| 2 | C, K (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 3 | D, H, I (A, B) | NITRIC OXIDE | non-polymer | 30.0 | 3 | Chemie (NO) | |||
| 4 | E, J (A, B) | 7,8-DIHYDROBIOPTERIN | non-polymer | 239.2 | 2 | Chemie (HBI) | |||
| 5 | F, G (A) | N-OMEGA-HYDROXY-L-ARGININE | non-polymer | 190.2 | 2 | Chemie (HAR) | |||
| 6 | L, M (A, B) | water | water | 18.0 | 699 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 83822.2 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 2181.9 | |
| All* | Total formula weight | 86004.1 |
