| Strain | Pseudomonas putida ND6 | 
| GI | 38638568 | 
| Locus Tag | ND021 | 
| Description | putative transporter protein | 
| Strain | Pseudomonas aeruginosa 2192 | 
| GI | 254241387 | 
| Locus Tag | PA2G_02082 | 
| Description | hypothetical protein | 
| Strain | Hahella chejuensis KCTC 2396 | 
| GI | 83646410 | 
| Locus Tag | HCH_03680 | 
| Description | Co/Zn/Cd efflux system protein |