| Strain | Pseudomonas putida BIRD-1 |
| GI | 386010183 |
| Locus Tag | PPUBIRD1_0563 |
| Description | RibA |
| Strain | Pseudomonas aeruginosa DK2 |
| GI | 392982226 |
| Locus Tag | PADK2_04090 |
| Description | GTP cyclohydrolase II |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648507 |
| Locus Tag | HCH_05867 |
| Description | GTP cyclohydrolase II |