| MMDBm0000221 | Ochrobactrum anthropi ATCC 49188 | Eubacteria | Proteobacteria | Human | Not Available | RHEA |
| MMDBm0001170 | Acidiphilium cryptum JF-5 | Eubacteria | Proteobacteria | Not Available | Not Available | RHEA |
| MMDBm0001175 | Acidobacterium capsulatum ATCC 51196 | Eubacteria | Acidobacteria | Not Available | Not Available | RHEA |
| MMDBm0001178 | Acidovorax citrulli AAC00-1 | Eubacteria | Proteobacteria | Not Available | Not Available | RHEA |
| MMDBm0001197 | Aeromonas salmonicida subsp. salmonicida A449 | Eubacteria | Proteobacteria | Human | Not Available | RHEA |
| MMDBm0001198 | Aeromonas hydrophila subsp. hydrophila ATCC 7966 | Eubacteria | Proteobacteria | Human | Not Available | RHEA |
| MMDBm0001200 | Agrobacterium tumefaciens str. C58 | Eubacteria | Proteobacteria | Not Available | Not Available | RHEA |
| MMDBm0001201 | Agrobacterium vitis S4 | Eubacteria | Proteobacteria | Not Available | Not Available | RHEA |
| MMDBm0001202 | Agrobacterium radiobacter K84 | Eubacteria | Proteobacteria | Not Available | Not Available | RHEA |
| MMDBm0001213 | Alkaliphilus metalliredigens QYMF | Eubacteria | Firmicutes | Not Available | Not Available | RHEA |
| MMDBm0001220 | Anabaena variabilis ATCC 29413 | Eubacteria | Cyanobacteria | Not Available | Not Available | RHEA |
| MMDBm0001231 | Aquifex aeolicus VF5 | Eubacteria | Aquificae | Not Available | Not Available | RHEA |
| MMDBm0001236 | Aromatoleum aromaticum EbN1 | Eubacteria | Proteobacteria | Not Available | Not Available | RHEA |
| MMDBm0001244 | Azoarcus sp. BH72 | Eubacteria | Proteobacteria | Not Available | Not Available | RHEA |
| MMDBm0001247 | Azotobacter vinelandii DJ | Eubacteria | Proteobacteria | Not Available | Not Available | RHEA |
| MMDBm0001294 | Bordetella avium 197N | Eubacteria | Proteobacteria | Turkey | Not Available | RHEA |
| MMDBm0001308 | Bradyrhizobium japonicum USDA 110 | Eubacteria | Proteobacteria | Not Available | Not Available | RHEA |
| MMDBm0001309 | Bradyrhizobium sp. ORS278 | Eubacteria | Proteobacteria | Not Available | Not Available | RHEA |
| MMDBm0001310 | Bradyrhizobium sp. BTAi1 | Eubacteria | Proteobacteria | Not Available | Not Available | RHEA |
| MMDBm0001312 | Brucella melitensis bv. 1 str. 16M | Eubacteria | Proteobacteria | Human | Not Available | RHEA |
| MMDBm0001313 | Brucella suis 1330 | Eubacteria | Proteobacteria | Human | Not Available | RHEA |
| MMDBm0001314 | Brucella abortus bv. 1 str. 9-941 | Eubacteria | Proteobacteria | Human | Not Available | RHEA |
| MMDBm0001315 | Brucella melitensis biovar Abortus 2308 | Eubacteria | Proteobacteria | Human | Not Available | RHEA |
| MMDBm0001316 | Brucella ovis ATCC 25840 | Eubacteria | Proteobacteria | Sheep | Not Available | RHEA |
| MMDBm0001317 | Brucella canis ATCC 23365 | Eubacteria | Proteobacteria | Not Available | Not Available | RHEA |
