3RQO
Structure of the endothelial nitric oxide synthase heme domain in complex with 6-(((3R,4R)-4-(2-((1S,2R/1R,2S)-2-(3-Clorophenyl)cyclopropylamino)ethoxy)pyrrolidin-3-yl)methyl)-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 | Nitric oxide synthase, endothelial | polymer | 443 | 49623.0 | 2 | UniProt (P29473) Pfam (PF02898) In PDB | Bos taurus (bovine cow domestic cattle domestic cow) | Constitutive NOS, cNOS, EC-NOS, Endothelial NOS, eNOS, NOS type III, NOSIII |
| 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 | 6-{[(3R,4R)-4-(2-{[(1R,2S)-2-(3-chlorophenyl)cyclopropyl]amino}ethoxy)pyrrolidin-3-yl]methyl}-4-methylpyridin-2-amine | non-polymer | 400.9 | 2 | Chemie (X2D) | |||
| 5 | A, B | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) | |||
| 6 | A, B | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 7 | A, B | CACODYLIC ACID | non-polymer | 138.0 | 2 | Chemie (CAD) | |||
| 8 | A | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 9 | water | water | 18.0 | 403 | Chemie (HOH) |
Sequence modifications
A, B: 40 - 482 (UniProt: P29473)
| PDB | External Database | Details |
|---|---|---|
| Arg 100 | Cys 100 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 99246.1 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 3161.0 | |
| All* | Total formula weight | 102407.1 |
