5UO4
Structure of human neuronal nitric oxide synthase heme domain in complex with 3-[(2-amino-4-methylquinolin-7-yl)methoxy]-5-(2-(methylamino)ethyl)benzonitrile
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 | 421 | 48784.5 | 2 | UniProt (P29475) Pfam (PF02898) | Homo sapiens (Human) | Constitutive NOS, NC-NOS, NOS type I, Neuronal NOS, nNOS, Peptidyl-cysteine S-nitrosylase NOS1, bNOS |
| 2 | C, J (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 3 | D, K (A, B) | 5,6,7,8-TETRAHYDROBIOPTERIN | non-polymer | 241.2 | 2 | Chemie (H4B) | |||
| 4 | E, L (A, B) | 3-[(2-amino-4-methylquinolin-7-yl)methoxy]-5-[2-(methylamino)ethyl]benzonitrile | non-polymer | 346.4 | 2 | Chemie (8F1) | |||
| 5 | F, G, H, M, N (A, B) | GLYCEROL | non-polymer | 92.1 | 5 | Chemie (GOL) | |||
| 6 | I (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 7 | O, P (A, B) | water | water | 18.0 | 503 | Chemie (HOH) |
Sequence modifications
A, B: 302 - 722 (UniProt: P29475)
| PDB | External Database | Details |
|---|---|---|
| Ala 354 | Arg 354 | engineered mutation |
| Asp 357 | Gly 357 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 97569.0 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 2934.2 | |
| All* | Total formula weight | 100503.2 |
