| Strain | Pseudomonas syringae pv. syringae B728a |
| GI | 66043333 |
| Locus Tag | Psyr_0062 |
| Description | porphobilinogen deaminase |
| Strain | Pseudomonas poae RE*1-1-14 |
| GI | 447918985 |
| Locus Tag | H045_19975 |
| Description | porphobilinogen deaminase |
| Strain | Pseudomonas aeruginosa DK2 |
| GI | 392986942 |
| Locus Tag | PADK2_27830 |
| Description | porphobilinogen deaminase |