| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15600629 |
| Locus Tag | PA5436 |
| Description | probable biotin carboxylase subunit of a transcarboxylase |
| Strain | Pseudomonas protegens CHA0 |
| GI | 501683525 |
| Locus Tag | PFLCHA0_c61190 |
| Description | 2-oxoglutarate carboxylase small subunit CfiB |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83649323 |
| Locus Tag | HCH_06705 |
| Description | pyruvate carboxylase subunit A |