| Strain | Pseudomonas stutzeri ATCC 17588 = LMG 11199 | 
| GI | 339495380 | 
| Locus Tag | PSTAB_3303 | 
| Description | acetolactate synthase 3 regulatory subunit | 
| Strain | Pseudomonas aeruginosa 2192 | 
| GI | 254244403 | 
| Locus Tag | PA2G_05258 | 
| Description | acetolactate synthase isozyme III small subunit | 
| Strain | Hahella chejuensis KCTC 2396 | 
| GI | 83648556 | 
| Locus Tag | HCH_05915 | 
| Description | acetolactate synthase 3 regulatory subunit |