| MMDBr0012983 | Fe2+ | Iron(3+) | Bacterioferritin | Oxidation | RHEA | 34755880 |
| MMDBr0013032 | NAD | NADH | Soluble pyridine nucleotide transhydrogenase | Hydrogenation | RHEA | 34755880 |
| MMDBr0013164 | alpha-Ketoglutarate | (2R)-Homocitric acid | Homocitrate synthase AksA | Synthesis | RHEA | 34755880 |
| MMDBr0013584 | Hydrogen cyanide | Hydrogen Ion | Thiosulfate sulfurtransferase GlpE | Sulfuration | RHEA | 34755880 |
| MMDBr0013902 | D-threo-Isocitric acid | alpha-Ketoglutarate | Isocitrate dehydrogenase [NADP] | Dehydrogenation | RHEA | 34755880 |
| MMDBr0014137 | Guanosine diphosphate mannose | GDP-alpha-D-mannuronate | GDP-mannose 6-dehydrogenase | Dehydrogenation | RHEA | 34755880 |
| MMDBr0014435 | L-Aspartate-semialdehyde | 4-Phospho-L-aspartic acid | Aspartate-semialdehyde dehydrogenase | Dehydrogenation | RHEA | 34755880 |
| MMDBr0015133 | 3-Isopropylmalate | Ketoleucine | 3-isopropylmalate dehydrogenase AMT6 | Dehydrogenation | RHEA | 34755880 |
| MMDBr0015136 | 3-Isopropylmalate | 2-Isopropylmalic acid | 3-isopropylmalate dehydratase large subunit gloJ | Isomerization | RHEA | 34755880 |
| MMDBr0017876 | Adenosine triphosphate | ADP | Glutamine synthetase | Synthesis | RHEA | 34755880 |
| MMDBr0024408 | Hydrogen Ion | Carbon dioxide | Multifunctional 2-oxoglutarate metabolism enzyme | Dehydrogenation | RHEA | 34755880 |
| MMDBr0024459 | Uridine triphosphate | diphosphate | Bifunctional uridylyltransferase/uridylyl-removing enzyme | Transfer of an uridylyl group | RHEA | 34755880 |
| MMDBr0024493 | NAD | Hydrogen Ion | Dihydrolipoyl dehydrogenase | Dehydrogenation | RHEA | 34755880 |
| MMDBr0024498 | Succinyl-CoA | CoA | Multifunctional 2-oxoglutarate metabolism enzyme | Dehydrogenation | RHEA | 34755880 |
| MMDBr0024550 | Acetyl-CoA | CoA | Dihydrolipoyllysine-residue acetyltransferase component of acetoin cleaving system | Dehydrogenation | RHEA | 34755880 |
| MMDBr0024619 | Pyruvic acid | Carbon dioxide | Pyruvate dehydrogenase E1 component | Dehydrogenation | RHEA | 34755880 |
| MMDBr0024650 | Hydrogen Ion | di-mu-Sulfido-diiron(2+) | Ferredoxin--NADP reductase | Dehydrogenation; Reduction | RHEA | 34755880 |
| MMDBr0024686 | Water | Hydrogen Ion | Nitrogenase iron protein | Nitrogen fixation | RHEA | 34755880 |
| MMDBr0024705 | Water | Hydrogen Ion | Molybdenum import ATP-binding protein ModC | Transport | RHEA | 34755880 |
| MMDBr0025460 | NADP(+) | Hydrogen Ion | tRNA-dihydrouridine(16) synthase | Synthesis | RHEA | 34755880 |
| MMDBr0025462 | NAD | Hydrogen Ion | tRNA-dihydrouridine(16) synthase | Synthesis | RHEA | 34755880 |
| MMDBr0025568 | Water | Hydrogen Ion | Probable carbamoyltransferase HypF | Transfer of a carbamoyl group | RHEA | 34755880 |
| MMDBr0025569 | Adenosine triphosphate | Hydrogen Ion | Carbamoyl dehydratase HypE | Hydration/dehydration of C-O bond | RHEA | 34755880 |
