| MMDBm0000003 | Acidaminococcus fermentans DSM 20731 | Not Available | Firmicutes | Pig | Metabolic reconstruction | VMH |
| MMDBm0000021 | Anaerostipes caccae | Not Available | Firmicutes | Human Feces | Metabolic reconstruction | VMH |
| MMDBm0000030 | Bacillus pseudofirmus OF4 | Not Available | Firmicutes | Human Feces | Metabolic reconstruction | VMH |
| MMDBm0000112 | Clostridioides difficile R20291 | Not Available | Firmicutes | Human | Metabolic reconstruction | VMH |
| MMDBm0000114 | Clostridium acetobutylicum ATCC 824 | Not Available | Firmicutes | Human Feces | Metabolic reconstruction | VMH |
| MMDBm0000116 | Clostridium beijerinckii NCIMB 8052 | Not Available | Firmicutes | Human Feces | Metabolic reconstruction | VMH |
| MMDBm0000132 | Clostridium perfringens ATCC 13124 | Not Available | Firmicutes | Human | Metabolic reconstruction | VMH |
| MMDBm0000136 | Clostridium saccharoperbutylacetonicum N1-4(HMT) | Not Available | Firmicutes | Human Feces | Metabolic reconstruction | VMH |
| MMDBm0000143 | Coprococcus catus GD/7 | Not Available | Firmicutes | Human Feces | Metabolic reconstruction | VMH |
| MMDBm0000172 | Eubacterium limosum KIST612 | Not Available | Firmicutes | Human Feces | Metabolic reconstruction | VMH |
| MMDBm0000767 | Bacillus pseudofirmus | Not Available | Firmicutes | Not Available | Metabolic reconstruction | VMH |
| MMDBm0000793 | Clostridium hiranonis | Not Available | Firmicutes | Not Available | Metabolic reconstruction | VMH |
| MMDBm0001052 | Clostridium saccharoperbutylacetonicum | Not Available | Firmicutes | Not Available | Metabolic reconstruction | VMH |
| MMDBm0001146 | Clostridiales bacterium 1_7_47FAA | Not Available | Firmicutes | Human Feces | Metabolic reconstruction | VMH |
| MMDBm0001458 | Clostridium kluyveri DSM 555 | Not Available | Firmicutes | Not Available | Not Available | RHEA |
| MMDBm0001470 | Clostridium difficile CD196 | Not Available | Firmicutes | Human | Metabolic reconstruction | VMH |
| MMDBm0002107 | Megasphaera elsdenii DSM 20460 | Not Available | Firmicutes | Human Feces | Metabolic reconstruction | VMH |
| MMDBm0002188 | Filifactor alocis ATCC 35896 | Not Available | Firmicutes | Human Feces | Metabolic reconstruction | VMH |
| MMDBm0766846 | Aneurinibacillus aneurinilyticus ATCC 12856 | Not Available | Firmicutes | Human Feces | Metabolic reconstruction | VMH |
| MMDBm0798782 | Clostridium butyricum DSM 10702 | Not Available | Firmicutes | Human Feces | Metabolic reconstruction | VMH |
| MMDBm0798785 | Clostridium cadaveris AGR2141 | Not Available | Firmicutes | Human Feces | Metabolic reconstruction | VMH |
| MMDBm0798974 | Clostridium tyrobutyricum DSM 2637 = ATCC 25755 = JCM 11008 | Not Available | Firmicutes | Human Feces | Metabolic reconstruction | VMH |
| MMDBm0801616 | Anaerofustis stercorihominis DSM 17244 | Not Available | Firmicutes | Human Feces | Metabolic reconstruction | VMH |
| MMDBm0801900 | Pseudoramibacter alactolyticus ATCC 23263 | Not Available | Firmicutes | Human Feces | Metabolic reconstruction | VMH |
| MMDBm0802247 | Anaerostipes | Not Available | Firmicutes | Human Feces | Metabolic reconstruction | VMH |
