| Strain | Pseudomonas aeruginosa RP73 |
| GI | 514408530 |
| Locus Tag | M062_05495 |
| Description | glycine cleavage system protein R |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472326706 |
| Locus Tag | H681_17725 |
| Description | glycine cleavage system transcriptional repressor |
| Strain | Pseudomonas protegens Pf-5 |
| GI | 70728835 |
| Locus Tag | PFL_1456 |
| Description | hypothetical protein |