| Strain | Pseudomonas fluorescens SBW25 |
| GI | 229592039 |
| Locus Tag | PFLU4637 |
| Description | para-aminobenzoate synthase component I |
| Strain | Pseudomonas stutzeri A1501 |
| GI | 146282389 |
| Locus Tag | PST_2029 |
| Description | para-aminobenzoate synthase, component I |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83645441 |
| Locus Tag | HCH_02662 |
| Description | para-aminobenzoate synthase, component I |