| Strain | Pseudomonas stutzeri A1501 |
| GI | 146282389 |
| Locus Tag | PST_2029 |
| Description | para-aminobenzoate synthase, component I |
| Strain | Pseudomonas aeruginosa 39016 |
| GI | 313110447 |
| Locus Tag | PA39016_002410034 |
| Description |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83645441 |
| Locus Tag | HCH_02662 |
| Description | para-aminobenzoate synthase, component I |