| Strain | Pseudomonas aeruginosa LESB58 |
| GI | 218893790 |
| Locus Tag | PALES_50801 |
| Description | acetolactate synthase 3 regulatory subunit |
| Strain | Pseudomonas protegens CHA0 |
| GI | 501682646 |
| Locus Tag | PFLCHA0_c52260 |
| Description | acetolactate synthase isozyme 3 small subunit IlvH |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648556 |
| Locus Tag | HCH_05915 |
| Description | acetolactate synthase 3 regulatory subunit |