| Strain | Pseudomonas fulva 12-X |
| GI | 333898604 |
| Locus Tag | Psefu_0400 |
| Description | porphobilinogen deaminase |
| Strain | Pseudomonas poae RE*1-1-14 |
| GI | 447918985 |
| Locus Tag | H045_19975 |
| Description | porphobilinogen deaminase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83643194 |
| Locus Tag | HCH_00291 |
| Description | porphobilinogen deaminase |