| Strain | Pseudomonas aeruginosa UCBPP-PA14 |
| GI | 116052022 |
| Locus Tag | PA14_12300 |
| Description | hypothetical protein |
| Strain | Pseudomonas putida NBRC 14164 |
| GI | 512687914 |
| Locus Tag | PP4_48570 |
| Description | magnesium/cobalt efflux protein CorC |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648013 |
| Locus Tag | HCH_05351 |
| Description | putative Mg2+ and Co2+ transporter CorC |