4IMU
Structure of rat neuronal nitric oxide synthase in complex with 6,6'-((5-(aminomethyl)-1,3-phenylene)bis(ethane-2,1-diyl))bis(4-methylpyridin-2-amine)
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, Constitutive NOS, NC-NOS, NOS type I, Neuronal NOS, N-NOS, nNOS, Peptidyl-cysteine S-nitrosylase NOS1 |
| 2 | C, L (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 3 | D, K (A) | 5,6,7,8-TETRAHYDROBIOPTERIN | non-polymer | 241.2 | 2 | Chemie (H4B) | |||
| 4 | E, M (A, B) | 6,6'-{[5-(aminomethyl)benzene-1,3-diyl]diethane-2,1-diyl}bis(4-methylpyridin-2-amine) | non-polymer | 375.5 | 2 | Chemie (1ET) | |||
| 5 | F, N (A, B) | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) | |||
| 6 | G, H, O (A, B) | ZINC ION | non-polymer | 65.4 | 3 | Chemie (ZN) | |||
| 7 | I, J, P, Q (A, B) | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
| 8 | R, S (A, B) | water | water | 18.0 | 351 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 97625.1 | |
| Non-Polymers* | Number of molecules | 15 |
| Total formula weight | 2922.6 | |
| All* | Total formula weight | 100547.7 |
