4UGV
Structure of Y357F Bacillus subtilis Nitric Oxide Synthase in complex with Arginine and 5,6,7,8-TETRAHYDROBIOPTERIN
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | NITRIC OXIDE SYNTHASE OXYGENASE | polymer | 363 | 41771.1 | 1 | UniProt (O34453) Pfam (PF02898) In PDB | BACILLUS SUBTILIS | NOSOXY-LIKE PROTEIN, NITRIC OXIDE SYNTHASE |
2 | A | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
3 | A | 5,6,7,8-TETRAHYDROBIOPTERIN | non-polymer | 241.2 | 1 | Chemie (H4B) | |||
4 | A | ARGININE | non-polymer | 175.2 | 1 | Chemie (ARG) | |||
5 | A | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
6 | water | water | 18.0 | 271 | 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 |
Phe 357 | Tyr 357 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 41771.1 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 1125.0 | |
All* | Total formula weight | 42896.1 |