| Strain | Pseudomonas stutzeri ATCC 17588 = LMG 11199 |
| GI | 339494890 |
| Locus Tag | PSTAB_2813 |
| Description | glycine cleavage system transcriptional repressor |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472326706 |
| Locus Tag | H681_17725 |
| Description | glycine cleavage system transcriptional repressor |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647588 |
| Locus Tag | HCH_04907 |
| Description | glycine cleavage system regulatory protein |