4D3M
Structure of Bacillus subtilis Nitric Oxide Synthase in complex with 3-(2-(6-Amino-4-methylpyridin-2-yl)ethyl)-5-(2-(4-methyl-6-(methylamino)pyridin-2-yl)ethyl)benzonitrile
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | NITRIC OXIDE SYNTHASE OXYGENASE | polymer | 363 | 41787.1 | 1 | UniProt (O34453) Pfam (PF02898) | BACILLUS SUBTILIS SUBSP. SUBTILIS STR. 168 | NOSOXY-LIKE PROTEIN |
| 2 | B (A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 3 | C (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 4 | D (A) | 3-[2-(6-AMINO-4-METHYLPYRIDIN-2-YL)ETHYL]-5-{2-[4-METHYL-6-(METHYLAMINO)PYRIDIN-2-YL]ETHYL}BENZONITRILE | non-polymer | 385.5 | 1 | Chemie (IVU) | |||
| 5 | E, G (A) | N-PROPANOL | non-polymer | 60.1 | 2 | Chemie (POL) | |||
| 6 | F (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 7 | H (A) | water | water | 18.0 | 282 | Chemie (HOH) |
Sequence modifications
A: 1 - 363 (UniProt: O34453)
| PDB | External Database | Details |
|---|---|---|
| Ala 25 | Glu 25 | engineered mutation |
| Ala 26 | Glu 26 | engineered mutation |
| Ala 316 | Glu 316 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 41787.1 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1249.7 | |
| All* | Total formula weight | 43036.8 |
