| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15596014 |
| Locus Tag | PA0817 |
| Description | probable ring-cleaving dioxygenase |
| Strain | Pseudomonas fulva 12-X |
| GI | 333902500 |
| Locus Tag | Psefu_4327 |
| Description | glyoxalase/bleomycin resistance protein/dioxygenase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83649423 |
| Locus Tag | HCH_06810 |
| Description | extradiol dioxygenase family protein |