| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472327334 |
| Locus Tag | H681_20865 |
| Description | acetolactate synthase 3 regulatory subunit |
| Strain | Pseudomonas aeruginosa 2192 |
| GI | 254244403 |
| Locus Tag | PA2G_05258 |
| Description | acetolactate synthase isozyme III small subunit |
| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77461008 |
| Locus Tag | Pfl01_4787 |
| Description | acetolactate synthase 3 regulatory subunit |