4D1P
Structure of human endothelial nitric oxide synthase heme domain IN COMPLEX WITH 6-((((3S, 5R)-5-(((6-AMINO-4-METHYLPYRIDIN-2-YL)METHOXY) METHYL)PYRROLIDIN-3-YL)OXY) 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 | 440 | 49345.8 | 2 | UniProt (P29474) Pfam (PF02898) In PDB | HOMO SAPIENS (HUMAN) | 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-((((3S, 5R)-5-(((6-amino-4-methylpyridin-2-yl)methoxy)methyl)pyrrolidin-3-yl)oxy)methyl)-4-methylpyridin-2-amine | non-polymer | 357.4 | 2 | Chemie (Q16) | |||
| 5 | A, B | ACETATE ION | non-polymer | 59.0 | 4 | Chemie (ACT) | |||
| 6 | A, B | 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 209.2 | 4 | Chemie (BTB) | |||
| 7 | A | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 8 | A | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 9 | A, B | GADOLINIUM ATOM | non-polymer | 157.3 | 2 | Chemie (GD) | |||
| 10 | water | water | 18.0 | 754 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 98691.5 | |
| Non-Polymers* | Number of molecules | 18 |
| Total formula weight | 3975.5 | |
| All* | Total formula weight | 102667.0 |
