1FOP
BOVINE ENDOTHELIAL NITRIC OXIDE SYNTHASE HEME DOMAIN COMPLEXED WITH L-ARG AND NO(H4B-BOUND)
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 | polymer | 444 | 49710.1 | 2 | UniProt (P29473) Pfam (PF02898) In PDB | Bos taurus (cattle) | ENDOTHELIAL EC-NOS, NOS TYPE III, NOSIII, ENDOTHELIAL NOS, ENOS, CONSTITUTIVE NOS, CNOS |
| 2 | A, B | CACODYLATE ION | non-polymer | 137.0 | 2 | Chemie (CAC) | |||
| 3 | A, B | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) | |||
| 4 | A, B | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 5 | A, B | NITRIC OXIDE | non-polymer | 30.0 | 2 | Chemie (NO) | |||
| 6 | A, B | 5,6,7,8-TETRAHYDROBIOPTERIN | non-polymer | 241.2 | 2 | Chemie (H4B) | |||
| 7 | A, B | ARGININE | non-polymer | 175.2 | 2 | Chemie (ARG) | |||
| 8 | A, B | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 9 | B | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 10 | water | water | 18.0 | 279 | Chemie (HOH) |
Sequence modifications
A, B: 39 - 482 (UniProt: P29473)
| PDB | External Database | Details |
|---|---|---|
| Arg 100 | Cys 99 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 99420.2 | |
| Non-Polymers* | Number of molecules | 15 |
| Total formula weight | 2767.6 | |
| All* | Total formula weight | 102187.8 |
