| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15595311 |
| Locus Tag | PA0113 |
| Description | probable cytochrome c oxidase assembly factor |
| Strain | Pseudomonas putida BIRD-1 |
| GI | 386009775 |
| Locus Tag | PPUBIRD1_0138 |
| Description | Protoheme IX farnesyltransferase 1 |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83642966 |
| Locus Tag | HCH_00054 |
| Description | protoheme IX farnesyltransferase |