| Strain | Pseudomonas protegens Pf-5 |
| GI | 70731296 |
| Locus Tag | PFL_3937 |
| Description | methylcrotonyl-CoA carboxylase subunit beta LiuB |
| Strain | Pseudomonas putida DOT-T1E |
| GI | 397696070 |
| Locus Tag | T1E_3323 |
| Description | Methylcrotonoyl-CoA carboxylase beta chain, mito |
| Strain | Pseudomonas stutzeri CCUG 29243 |
| GI | 392419990 |
| Locus Tag | A458_04605 |
| Description | acyl-CoA carboxyltransferase subunit beta |