| Strain | GI | Locus Tag | Description | Inparalogs | Classification |
|---|---|---|---|---|---|
| Pseudomonas fluorescens SBW25 | 229590557 | PFLU3098 | putative cytochrome b-561 membrane protein | RBB | |
| Pseudomonas stutzeri ATCC 17588 = LMG 11199 | 339494109 | PSTAB_2032 | cytochrome b561 | RBB | |
| Pseudomonas poae RE*1-1-14 | 447916537 | H045_07695 | cytochrome b561 | RBB | |
| Pseudomonas stutzeri A1501 | 146282498 | PST_2144 | cytochrome b561 | RBB | |
| Pseudomonas stutzeri DSM 4166 | 386020781 | PSTAA_2175 | cytochrome b561 | RBB | |
| Pseudomonas fluorescens F113 | 378950651 | PSF113_2740 | cytochrome b561 | RBB |