| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472324356 |
| Locus Tag | H681_05910 |
| Description | cation diffusion facilitator family transporter |
| Strain | Pseudomonas aeruginosa C3719 |
| GI | 254234419 |
| Locus Tag | PACG_00268 |
| Description | hypothetical protein |
| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77459695 |
| Locus Tag | Pfl01_3473 |
| Description | cation efflux protein |