1YRL
Escherichia coli ketol-acid reductoisomerase
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 | Ketol-acid reductoisomerase | polymer | 491 | 54129.9 | 4 | UniProt (P05793) Pfam (PF07991) Pfam (PF01450) In PDB | Escherichia coli | Acetohydroxy-acid isomeroreductase, Alpha-keto-beta-hydroxylacil reductoisomerase |
| 2 | A, B, C, D | SULFATE ION | non-polymer | 96.1 | 9 | Chemie (SO4) | |||
| 3 | water | water | 18.0 | 416 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 216519.4 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 864.6 | |
| All* | Total formula weight | 217384.0 |
