| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15600483 |
| Locus Tag | PA5290 |
| Description | conserved hypothetical protein |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472327966 |
| Locus Tag | H681_24025 |
| Description | magnesium chelatase |
| Strain | Pseudomonas protegens Pf-5 |
| GI | 70733306 |
| Locus Tag | PFL_6022 |
| Description | Mg-chelatase subunits D/I family, ComM subfamily protein |