| Strain | Pseudomonas putida GB-1 |
| GI | 167035119 |
| Locus Tag | PputGB1_4124 |
| Description | cystathionine gamma-lyase |
| Strain | Pseudomonas fluorescens A506 |
| GI | 387894053 |
| Locus Tag | PflA506_2875 |
| Description | Cystathionine beta-lyase |
| Strain | Pseudomonas aeruginosa 39016 |
| GI | 313111979 |
| Locus Tag | PA39016_004070001 |
| Description |