Metabolite
Proton
Also known as: H⁺ · hydrogen ion
- cytosol
- mitochondrial matrix
- intermembrane space
- stroma
- Formula
- H
- Mass
- 1.01 g/mol
- Family
- ion
Where it comes from
- Branched-chain α-keto acid dehydrogenaseBranched-chain amino acids
- 3-hydroxyacyl-CoA dehydrogenaseβ-oxidation
- ATP synthaseRespiratory chain
- β-hydroxybutyrate dehydrogenaseKetogenesis
- Glyceraldehyde-3-phosphate dehydrogenase (NADP+)Calvin-Benson cycle
- Malate dehydrogenaseKrebs cycle
- Pyruvate dehydrogenase complexOxidative decarboxylation
- Chloroplast ATP synthaseLight reactions
- 3-hydroxybutyryl-CoA dehydrogenaseFiber fermentation
- Glycine cleavage and serine hydroxymethyltransferasePhotorespiration
- Glyceraldehyde-3-phosphate dehydrogenaseGlycolysis
- Glyceraldehyde-3-phosphate dehydrogenaseGluconeogenesis
- Glucose-6-phosphate dehydrogenasePentose phosphate pathway
- LactonasePentose phosphate pathway
- Glutamate dehydrogenaseTransamination
- IMP dehydrogenaseSalvage pathway
Where it goes
- 3-hydroxyacyl-CoA dehydrogenaseβ-oxidation
- Complex I · NADH:ubiquinone oxidoreductaseRespiratory chain
- Complex III · cytochrome bc1Respiratory chain
- Complex IV · cytochrome c oxidaseRespiratory chain
- ATP synthaseRespiratory chain
- β-hydroxybutyrate dehydrogenaseKetogenesis
- Glyceraldehyde-3-phosphate dehydrogenase (NADP+)Calvin-Benson cycle
- Malate dehydrogenaseKrebs cycle
- Photosystem IILight reactions
- Cytochrome b6f complexLight reactions
- Ferredoxin-NADP+ reductaseLight reactions
- Chloroplast ATP synthaseLight reactions
- 3-hydroxybutyryl-CoA dehydrogenaseFiber fermentation
- Butyryl-CoA dehydrogenaseFiber fermentation
- Glyceraldehyde-3-phosphate dehydrogenaseGlycolysis
- Glyceraldehyde-3-phosphate dehydrogenaseGluconeogenesis
- Fatty acid synthaseLipogenesis
- HMG-CoA reductaseCholesterol synthesis
- Squalene synthaseCholesterol synthesis
- Squalene monooxygenaseCholesterol synthesis
- Glutamate dehydrogenaseTransamination