| Strain | Pseudomonas mendocina NK-01 |
| GI | 330501387 |
| Locus Tag | MDS_0473 |
| Description | cytochrome b561 |
| Strain | Pseudomonas stutzeri DSM 10701 |
| GI | 397685461 |
| Locus Tag | PSJM300_01710 |
| Description | cytochrome b561 |
| Strain | Pseudomonas syringae pv. tomato str. DC3000 |
| GI | 28872185 |
| Locus Tag | PSPTO_5072 |
| Description | cytochrome b561 |