4K5F
Structure of neuronal nitric oxide synthase heme domain in complex with (S)-1,3-bis((2-amino-4-methylpyridin-6-yl)-methoxy)-butan-4-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 | Nitric oxide synthase, brain | polymer | 422 | 48812.5 | 2 | UniProt (P29476) Pfam (PF02898) In PDB | Rattus norvegicus (rat) | BNOS, Constitutive NOS, NC-NOS, NOS type I, Neuronal NOS, N-NOS, nNOS, Peptidyl-cysteine S-nitrosylase NOS1 |
| 2 | A, B | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 3 | A, B | 5,6,7,8-TETRAHYDROBIOPTERIN | non-polymer | 241.2 | 2 | Chemie (H4B) | |||
| 4 | A, B | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) | |||
| 5 | A, B | 6-[({(2S)-1-amino-4-[(6-amino-4-methylpyridin-2-yl)methoxy]butan-2-yl}oxy)methyl]-4-methylpyridin-2-amine | non-polymer | 345.4 | 2 | Chemie (Q14) | |||
| 6 | A | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 7 | water | water | 18.0 | 148 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 97625.1 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 2589.8 | |
| All* | Total formula weight | 100214.9 |
