1P6L
Bovine endothelial NOS heme domain with L-N(omega)-nitroarginine-2,4-L-diaminobutyric amide 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, endothelial | polymer | 417 | 46983.2 | 2 | UniProt (P29473) Pfam (PF02898) In PDB | Bos taurus (cattle) | 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 | 5,6,7,8-TETRAHYDROBIOPTERIN | non-polymer | 241.2 | 2 | Chemie (H4B) | |||
| 6 | A, B | L-N(OMEGA)-NITROARGININE-2,4-L-DIAMINOBUTYRIC AMIDE | non-polymer | 318.3 | 2 | Chemie (DP1) | |||
| 7 | A, B | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 8 | B | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 9 | water | water | 18.0 | 442 | Chemie (HOH) |
Sequence modifications
A, B: 67 - 483 (UniProt: P29473)
| PDB | External Database | Details |
|---|---|---|
| Arg 100 | Cys 99 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 93966.4 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 2993.8 | |
| All* | Total formula weight | 96960.2 |
