E-P control efficiency: Difference between revisions

Revision as of 10:59, 24 November 2013

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E-P control efficiency

Description

[[Description::The E-P coupling control factor, Δj_E-P = (E-P)/E, is the apparent ETS excess capacity over P; 0.0 for zero excess capacity when P=E. The OXPHOS state of mt-preparations is stimulated to ETS by uncoupler titration. Δj_E-P is zero when the phosphorylation system does not exert any control over OXPHOS capacity (P=E) and increases with increasing control of the phosphorylation system over OXPHOS capacity in a constant substrate state.]]

Abbreviation: Δj_E-P, CCF_E-P

Reference: [[Info::Flux control factor]]

MitoPedia methods: Respirometry

MitoPedia topics: Respiratory control ratio

Compare

OXPHOS control ratio per ETS (phosphorylation system control ratio)

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 {{MitoPedia
 |abbr=Δ''j<sub>E-P</sub>'', ''CCF<sub>E-P</sub>''
-|description=The '''''E-P'' coupling control factor''',  Δ''j<sub>E-P</sub>'' = (''E-P'')/''E'', is the '''apparent ETS excess capacity over ''P'''''; 0.0 for zero excess capacity when ''P''=''E''. The [[OXPHOS]] state of mt-preparations is stimulated to [[ETS]] by [[uncoupler]] titration. Δ''j<sub>E-P</sub>'' expresses the control of the phosphorylation system over OXPHOS capacity in a constant substrate state.
+|description=The '''''E-P'' coupling control factor''',  Δ''j<sub>E-P</sub>'' = (''E-P'')/''E'', is the '''apparent ETS excess capacity over ''P'''''; 0.0 for zero excess capacity when ''P''=''E''. The [[OXPHOS]] state of mt-preparations is stimulated to [[ETS]] by [[uncoupler]] titration. Δ''j<sub>E-P</sub>'' is zero when the phosphorylation system does not exert any control over OXPHOS capacity (''P''=''E'') and increases with increasing control of the phosphorylation system over OXPHOS capacity in a constant substrate state.
 |info=[[Flux control factor]]
 }}