Difference between revisions of "E-P excess capacity"
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{{MitoPedia | {{MitoPedia | ||
|abbr=''ExP'' | |abbr=''ExP'' | ||
|description=[[Image: | |description=[[Image:ExP.jpg|60 px|link=Excess E-P capacity|Excess ''E-P'' capacity]] | ||
The '''Excess ''E-P'' capacity''', ''ExP'', is the difference of the [[ETS capacity]] and [[OXPHOS capacity]], ''ExP'' = ''E-P''. At ''ExP'' > 0, the capacity of the [[phosphorylation system]] exerts a limiting effect on OXPHOS capacity. In addition, ''ExP'' depends on coupling efficiency, since ''P'' approaches ''E'' at increasing uncoupling. | The '''Excess ''E-P'' capacity''', ''ExP'', is the difference of the [[ETS capacity]] and [[OXPHOS capacity]], ''ExP'' = ''E-P''. At ''ExP'' > 0, the capacity of the [[phosphorylation system]] exerts a limiting effect on OXPHOS capacity. In addition, ''ExP'' depends on coupling efficiency, since ''P'' approaches ''E'' at increasing uncoupling. | ||
|info=[[Gnaiger 2014 MitoPathways]] | |info=[[Gnaiger 2014 MitoPathways]] | ||
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|mitopedia topic=Respiratory state | |mitopedia topic=Respiratory state | ||
}} | }} | ||
[[Image:EPL-free and excess.jpg|right|300px|thumb|file=Gnaiger_2014_MitoPathways|[[Gnaiger 2014 MitoPathways |The Blue Book 2014]]: Fig. 2.4.]] | |||
== Related terms in Bioblast == | == Related terms in Bioblast == | ||
[[File:P.jpg |link=OXPHOS capacity]] [[OXPHOS capacity |OXPHOS]], ''P'' | [[File:P.jpg |link=OXPHOS capacity]] [[OXPHOS capacity |OXPHOS]], ''P'' | ||
Revision as of 12:33, 18 January 2015
- high-resolution terminology - matching measurements at high-resolution
E-P excess capacity
Description
The Excess E-P capacity, ExP, is the difference of the ETS capacity and OXPHOS capacity, ExP = E-P. At ExP > 0, the capacity of the phosphorylation system exerts a limiting effect on OXPHOS capacity. In addition, ExP depends on coupling efficiency, since P approaches E at increasing uncoupling.
Abbreviation: ExP
Reference: Gnaiger 2014 MitoPathways
MitoPedia methods:
Respirometry
MitoPedia topics: "Respiratory state" is not in the list (Enzyme, Medium, Inhibitor, Substrate and metabolite, Uncoupler, Sample preparation, Permeabilization agent, EAGLE, MitoGlobal Organizations, MitoGlobal Centres, ...) of allowed values for the "MitoPedia topic" property.
Respiratory state"Respiratory state" is not in the list (Enzyme, Medium, Inhibitor, Substrate and metabolite, Uncoupler, Sample preparation, Permeabilization agent, EAGLE, MitoGlobal Organizations, MitoGlobal Centres, ...) of allowed values for the "MitoPedia topic" property.
Related terms in Bioblast
OXPHOS, P
ROUTINE, R
ETS, E
LEAK, L
ROX, R
- Free OXPHOS capacity, ≈P = P-L
- Free ROUTINE activity, ≈R = R-L
- Free ETS capacity, ≈E = E-L
- Excess E-P capacity, ExP = E-P
- Excess E-R capacity, ExR = E-R
