3HSN
Ternary structure of neuronal nitric oxide synthase with NHA and CO bound
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, brain | polymer | 422 | 48812.5 | 2 | UniProt (P29476) Pfam (PF02898) | Rattus norvegicus (rat) | BNOS, NOS type I, Neuronal NOS, N-NOS, nNOS, Constitutive NOS, NC-NOS |
| 2 | C, M (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 3 | D, N (A, B) | CARBON MONOXIDE | non-polymer | 28.0 | 2 | Chemie (CMO) | |||
| 4 | E, O (A, B) | 5,6,7,8-TETRAHYDROBIOPTERIN | non-polymer | 241.2 | 2 | Chemie (H4B) | |||
| 5 | F, P (A, B) | N-OMEGA-HYDROXY-L-ARGININE | non-polymer | 190.2 | 2 | Chemie (HAR) | |||
| 6 | G, Q (A, B) | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) | |||
| 7 | H (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 8 | I, J, K, L, R... (A, B) | GLYCEROL | non-polymer | 92.1 | 7 | Chemie (GOL) | |||
| 9 | U, V (A, B) | water | water | 18.0 | 540 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 97625.1 | |
| Non-Polymers* | Number of molecules | 18 |
| Total formula weight | 2980.0 | |
| All* | Total formula weight | 100605.1 |
