| Strain | Pseudomonas aeruginosa DK2 |
| GI | 392982226 |
| Locus Tag | PADK2_04090 |
| Description | GTP cyclohydrolase II |
| Strain | Pseudomonas resinovorans NBRC 106553 |
| GI | 512616336 |
| Locus Tag | PCA10_06830 |
| Description | GTP cyclohydrolase II |
| Strain | Pseudomonas syringae pv. syringae B728a |
| GI | 66047683 |
| Locus Tag | Psyr_4456 |
| Description | GTP cyclohydrolase II |