| Strain | Pseudomonas fluorescens A506 |
| GI | 387895994 |
| Locus Tag | PflA506_4901 |
| Description | coenzyme PQQ biosynthesis protein C |
| Strain | Pseudomonas sp. UW4 |
| GI | 426411863 |
| Locus Tag | PputUW4_04967 |
| Description | pyrroloquinoline quinone biosynthesis proteinPqqC |
| Strain | Pseudomonas putida NBRC 14164 |
| GI | 512683465 |
| Locus Tag | PP4_04080 |
| Description | coenzyme PQQ synthesis protein C |