Difference between revisions of "NS e-input"
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|abbr=NS, CI<small>&</small>II | |abbr=NS, CI<small>&</small>II | ||
|description='''NS e-input''' or the [[NS-pathway control state]] is electron input from a combination of substrates for the [[N-pathway control state]] and [[S-pathway control state]] through Complexes [[CI]] and [[CII]] simultaneously into the [[Q-junction]]. NS e-input corresponds to [[TCA cycle]] function ''in vivo'', with [[convergent electron flow]] through the [[ | |description='''NS e-input''' or the [[NS-pathway control state]] is electron input from a combination of substrates for the [[N-pathway control state]] and [[S-pathway control state]] through Complexes [[CI]] and [[CII]] simultaneously into the [[Q-junction]]. NS e-input corresponds to [[TCA cycle]] function ''in vivo'', with [[convergent electron flow]] through the [[Electron transfer pathway]]. In [[Mitochondrial preparations|mt-preparations]], NS e-input requires addition not only of NADH- (N-) linked substrates (pyruvate&malate or glutamate&malate), but of succinate (S) simultaneously, since [[metabolite depletion]] in the absence of succinate prevents a significant stimulation of S-linked respiration. For more details, see: [[Additive effect of convergent electron flow]]. | ||
|info=[[Gnaiger 2014 MitoPathways]], [[Gnaiger 2009 Int J Biochem Cell Biol]] | |info=[[Gnaiger 2014 MitoPathways]], [[Gnaiger 2009 Int J Biochem Cell Biol]] | ||
}} | }} | ||
Revision as of 09:25, 3 June 2020
- high-resolution terminology - matching measurements at high-resolution
NS e-input
Description
NS e-input or the NS-pathway control state is electron input from a combination of substrates for the N-pathway control state and S-pathway control state through Complexes CI and CII simultaneously into the Q-junction. NS e-input corresponds to TCA cycle function in vivo, with convergent electron flow through the Electron transfer pathway. In mt-preparations, NS e-input requires addition not only of NADH- (N-) linked substrates (pyruvate&malate or glutamate&malate), but of succinate (S) simultaneously, since metabolite depletion in the absence of succinate prevents a significant stimulation of S-linked respiration. For more details, see: Additive effect of convergent electron flow.
Abbreviation: NS, CI&II
Reference: Gnaiger 2014 MitoPathways, Gnaiger 2009 Int J Biochem Cell Biol
MitoPedia concepts:
MiP concept,
SUIT concept
