| Strain | Pseudomonas resinovorans NBRC 106553 |
| GI | 512619142 |
| Locus Tag | PCA10_34890 |
| Description | FMN-dependent NADH-azoreductase |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472325823 |
| Locus Tag | H681_13295 |
| Description | azoreductase |
| Strain | Pseudomonas fluorescens SBW25 |
| GI | 229590274 |
| Locus Tag | PFLU2813 |
| Description | azoreductase |