| Strain | Pseudomonas stutzeri CCUG 29243 |
| GI | 392419892 |
| Locus Tag | A458_04105 |
| Description | dihydropteroate synthase |
| Strain | Pseudomonas poae RE*1-1-14 |
| GI | 447918361 |
| Locus Tag | H045_16850 |
| Description | dihydropteroate synthase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644095 |
| Locus Tag | HCH_01233 |
| Description | dihydropteroate synthase |