| Strain | Pseudomonas entomophila L48 |
| GI | 104784013 |
| Locus Tag | PSEEN5097 |
| Description | urocanate hydratase |
| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77456588 |
| Locus Tag | Pfl01_0360 |
| Description | urocanate hydratase |
| Strain | Pseudomonas aeruginosa B136-33 |
| GI | 478481549 |
| Locus Tag | G655_26850 |
| Description | urocanate hydratase |