8UFP
Structure of human neuronal nitric oxide synthase R354A/G357D mutant heme domain in complex with 4-methyl-7-(4-methyl-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)quinolin-2-amine dihydrochloride
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 | 423 | 48996.8 | 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, I (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 3 | D, E, J, K (A, B) | (7M)-4-methyl-7-(4-methyl-2,3,4,5-tetrahydro-1,4-benzoxazepin-7-yl)quinolin-2-amine | non-polymer | 319.4 | 4 | Chemie (WK2) | |||
| 4 | F, G, L (A, B) | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
| 5 | H (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 6 | M, N (A, B) | water | water | 18.0 | 703 | 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 |
| Leu 723 | - | expression tag |
| Val 724 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 97993.6 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 2852.3 | |
| All* | Total formula weight | 100845.8 |
