2F1F
Crystal structure of the regulatory subunit of acetohydroxyacid synthase isozyme III from E. coli
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Acetolactate synthase isozyme III small subunit | polymer | 164 | 18071.8 | 2 | UniProt (P00894) Pfam (PF22629) Pfam (PF10369) In PDB | Escherichia coli | AHAS-III, Acetohydroxy-acid synthase III small subunit, ALS-III |
| 2 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 6 | Chemie (MG) | |||
| 3 | A | PENTAETHYLENE GLYCOL | non-polymer | 238.3 | 1 | Chemie (1PE) | |||
| 4 | B | 3,6,9,12,15,18-HEXAOXAICOSANE-1,20-DIOL | non-polymer | 326.4 | 1 | Chemie (P33) | |||
| 5 | water | water | 18.0 | 258 | Chemie (HOH) |
Sequence modifications
A, B: 0 - 163 (UniProt: P00894)
| PDB | External Database | Details |
|---|---|---|
| Ala 1 | - | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 36143.7 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 710.5 | |
| All* | Total formula weight | 36854.2 |
