| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15599178 |
| Locus Tag | PA3983 |
| Description | conserved hypothetical protein |
| Strain | Pseudomonas protegens CHA0 |
| GI | 501682821 |
| Locus Tag | PFLCHA0_c54050 |
| Description | magnesium and cobalt efflux protein CorC |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648013 |
| Locus Tag | HCH_05351 |
| Description | putative Mg2+ and Co2+ transporter CorC |