2FKN
crystal structure of urocanase from bacillus subtilis
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D | Urocanate hydratase | polymer | 552 | 60678.1 | 4 | UniProt (P25503) Pfam (PF17391) Pfam (PF01175) Pfam (PF17392) In PDB | Bacillus subtilis | Urocanase, Imidazolonepropionate hydrolase |
| 2 | A, B, C, D | ACETATE ION | non-polymer | 59.0 | 4 | Chemie (ACT) | |||
| 3 | A, B, C, D | NICOTINAMIDE-ADENINE-DINUCLEOTIDE | non-polymer | 663.4 | 4 | Chemie (NAD) | |||
| 4 | water | water | 18.0 | 578 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 242712.3 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 2889.9 | |
| All* | Total formula weight | 245602.2 |
