| Strain | Pseudomonas putida KT2440 |
| GI | 26990423 |
| Locus Tag | PP_3715 |
| Description | muconate and chloromuconate cycloisomerase |
| Strain | Pseudomonas protegens Pf-5 |
| GI | 70731221 |
| Locus Tag | PFL_3862 |
| Description | muconate cycloisomerase |
| Strain | Pseudomonas stutzeri RCH2 |
| GI | 431927799 |
| Locus Tag | Psest_2694 |
| Description | muconate/chloromuconate cycloisomerase |