| Accession | Protein name | Subfamily | Organism | Kingdom | Kinetically characterized substrates | Highest efficiency substrate | Structures |
|---|---|---|---|---|---|---|---|
| O66939_AQUAE | ldhA; D-lactate dehydrogenase | X9 | Aquifex aeolicus | Bacteria | - | - - | 3KB6 (NAD, lactic acid) PMID:20054113 |
| B2KDH0_ELUMP | putative lactate dehydrogenase | X9 | Elusimicrobium minutum | Bacteria | - | - - |