| Strain | Pseudomonas mendocina NK-01 |
| GI | 330503424 |
| Locus Tag | MDS_2510 |
| Description | CzcA family heavy metal efflux protein |
| Strain | Pseudomonas resinovorans NBRC 106553 |
| GI | 512619109 |
| Locus Tag | PCA10_34560 |
| Description | heavy metal efflux pump membrane protein CusA |
| Strain | Pseudomonas fluorescens SBW25 |
| GI | 229588247 |
| Locus Tag | PFLU0699 |
| Description | cobalt-zinc-cadmium resistance membrane protein |