| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15599889 |
| Locus Tag | PA4695 |
| Description | acetolactate synthase isozyme III small subunit |
| Strain | Pseudomonas syringae pv. phaseolicola 1448A |
| GI | 71733376 |
| Locus Tag | PSPPH_0873 |
| Description | acetolactate synthase 3 regulatory subunit |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648556 |
| Locus Tag | HCH_05915 |
| Description | acetolactate synthase 3 regulatory subunit |