| MMDBm0000015 | Akkermansia muciniphila ATCC BAA-835 | Eubacteria | Verrucomicrobia | Human | Not Available | RHEA |
| MMDBm0000026 | Bacillus cereus AH187 (F4810/72) | Eubacteria | Firmicutes | Human | Not Available | RHEA |
| MMDBm0000027 | Bacillus cytotoxicus NVH 391-98 | Eubacteria | Firmicutes | Human Feces | Not Available | RHEA |
| MMDBm0000028 | Bacillus halodurans C-125 | Eubacteria | Firmicutes | Human Feces | Not Available | RHEA |
| MMDBm0000064 | Bifidobacterium adolescentis ATCC 15703 | Eubacteria | Actinobacteria | Human | Not Available | RHEA |
| MMDBm0000075 | Bifidobacterium longum DJO10A | Eubacteria | Actinobacteria | Human | Not Available | RHEA |
| MMDBm0000076 | Bifidobacterium longum NCC2705 | Eubacteria | Actinobacteria | Human | Not Available | RHEA |
| MMDBm0000079 | Bifidobacterium longum subsp. infantis ATCC 15697 = JCM 1222 = DSM 20088 | Eubacteria | Actinobacteria | Human | Not Available | RHEA |
| MMDBm0000097 | Brevibacillus brevis NBRC 100599 | Eubacteria | Firmicutes | Human Feces | Not Available | RHEA |
| MMDBm0000109 | Clostridioides difficile 630 | Eubacteria | Firmicutes | Human | Not Available | RHEA |
| MMDBm0000114 | Clostridium acetobutylicum ATCC 824 | Eubacteria | Firmicutes | Human Feces | Not Available | RHEA |
| MMDBm0000116 | Clostridium beijerinckii NCIMB 8052 | Eubacteria | Firmicutes | Human Feces | Not Available | RHEA |
| MMDBm0000120 | Clostridium botulinum A str. ATCC 19397 | Eubacteria | Firmicutes | Human | Not Available | RHEA |
| MMDBm0000132 | Clostridium perfringens ATCC 13124 | Eubacteria | Firmicutes | Human | Not Available | RHEA |
| MMDBm0000162 | Escherichia coli CFT073 | Eubacteria | Proteobacteria | Human | Not Available | RHEA |
| MMDBm0000167 | Escherichia coli SMS-3-5 | Eubacteria | Proteobacteria | Human | Not Available | RHEA |
| MMDBm0000169 | Escherichia coli UTI89 | Eubacteria | Proteobacteria | Human | Not Available | RHEA |
| MMDBm0000213 | Leuconostoc citreum KM20 | Eubacteria | Firmicutes | Human Feces | Not Available | RHEA |
| MMDBm0000218 | Methanobrevibacter smithii ATCC 35061 | Archaea | Euryarchaeota | Not Available | Not Available | RHEA |
| MMDBm0000368 | Shigella flexneri | Eubacteria | Proteobacteria | Human | Not Available | RHEA |
| MMDBm0000460 | Bacillus anthracis | Eubacteria | Firmicutes | Human | Not Available | RHEA |
| MMDBm0000487 | Clostridium leptum | Eubacteria | Firmicutes | Human Stool | Indirect association between microbiota composition and metabolites measured in host biospecimen | Not Available |
| MMDBm0000583 | Saccharomyces cerevisiae | Fungi | Ascomycota | Human Feces | Unknown | YMDB |
| MMDBm0001101 | Rothia | Eubacteria | Actinobacteria | Human | Indirect association between microbiota composition and metabolites measured in host biospecimen | Not Available |
| MMDBm0001113 | Holdemania | Eubacteria | Firmicutes | Human Stool | Indirect association between microbiota composition and metabolites measured in host biospecimen | Not Available |
