| Strain | Pseudomonas putida DOT-T1E |
| GI | 397696272 |
| Locus Tag | T1E_3525 |
| Description | GTP cyclohydrolase-2 |
| Strain | Pseudomonas poae RE*1-1-14 |
| GI | 447918533 |
| Locus Tag | H045_17715 |
| Description | GTP cyclohydrolase II |
| Strain | Pseudomonas aeruginosa 2192 |
| GI | 254242730 |
| Locus Tag | PA2G_03494 |
| Description | GTP cyclohydrolase II |