| Strain | Pseudomonas putida BIRD-1 |
| GI | 386010035 |
| Locus Tag | PPUBIRD1_0412 |
| Description | coenzyme PQQ synthesis protein E |
| Strain | Pseudomonas protegens CHA0 |
| GI | 501683034 |
| Locus Tag | PFLCHA0_c56280 |
| Description | coenzyme PQQ synthesis protein E |
| Strain | Pseudomonas aeruginosa 2192 |
| GI | 254240426 |
| Locus Tag | PA2G_01075 |
| Description | pyrroloquinoline quinone biosynthesis protein E |