| Strain | Pseudomonas protegens CHA0 |
| GI | 501681044 |
| Locus Tag | PFLCHA0_c35980 |
| Description | putative 4-methylmuconolactone transporter MmlH |
| Strain | Pseudomonas protegens CHA0 |
| GI | 501679017 |
| Locus Tag | PFLCHA0_c15510 |
| Description | putative 4-methylmuconolactone transporter MmlH |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472323871 |
| Locus Tag | H681_03475 |
| Description | cis,cis-muconate transporter MucK |