Substrates as electron donors: Difference between revisions
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|description=Mitochondrial respiration depends on a continuous flow of electron-supplying substrates across the mitochondrial membranes into the matrix space. | |abbr=''S''<sub>red</sub> | ||
| | |description='''[[Substrate]]s as electron donors''' are reduced fuel compounds ''S''<sub>red</sub> that are oxidized to an oxidized product ''P''<sub>ox</sub> during H<sup>+</sup>-linked electron transfer, ''S''<sub>red</sub> โ ''P''<sub>ox</sub> + 2{H<sup>+</sup> + e<sup>-</sup>}. Mitochondrial respiration depends on a continuous flow of electron-supplying substrates across the mitochondrial membranes into the matrix space. Many substrates are strong anions that cannot permeate lipid membranes and hence require carriers. | ||
|info=Gnaiger E (2023) Complex II ambiguities โ FADH2 in the electron transfer system. MitoFit Preprints 2023.3.v3. https://doi.org/10.26124/mitofit:2023-0003.v3 | |||
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{{ | {{Template:Keywords: Substrates and cofactors}} | ||
{{MitoPedia topics | |||
| | |mitopedia topic=Substrate and metabolite | ||
}} | }} |
Latest revision as of 19:00, 7 May 2023
- high-resolution terminology - matching measurements at high-resolution
Substrates as electron donors
Description
Substrates as electron donors are reduced fuel compounds Sred that are oxidized to an oxidized product Pox during H+-linked electron transfer, Sred โ Pox + 2{H+ + e-}. Mitochondrial respiration depends on a continuous flow of electron-supplying substrates across the mitochondrial membranes into the matrix space. Many substrates are strong anions that cannot permeate lipid membranes and hence require carriers.
Abbreviation: Sred
Reference: Gnaiger E (2023) Complex II ambiguities โ FADH2 in the electron transfer system. MitoFit Preprints 2023.3.v3. https://doi.org/10.26124/mitofit:2023-0003.v3
- Bioblast links: Substrates and cofactors - >>>>>>> - Click on [Expand] or [Collapse] - >>>>>>>
- Cofactor
- ยป Cofactor
- ยป Coenzyme, cosubstrate
- ยป Nicotinamide adenine dinucleotide
- ยป Coenzyme Q2
- ยป Prosthetic group
- ยป Flavin adenine dinucleotide
- Cofactor
- Referennces
- ยป Gnaiger E (2023) Complex II ambiguities โ FADH2 in the electron transfer system. MitoFit Preprints 2023.3.v6. https://doi.org/10.26124/mitofit:2023-0003.v6
- Referennces
MitoPedia topics: Substrate and metabolite