Difference between revisions of "E-P excess capacity"

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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 aproaches E at increasing uncoupling.

Abbreviation: ExP

Reference: Gnaiger 2014 MitoPathways

MitoPedia concepts: Respiratory state, Recommended

MitoPedia topics: EAGLE

Communicated by Gnaiger E 2010-08-17, edited 2015-01-18.

The Blue Book 2014: Fig. 2.4.

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

@@ Line 1: / Line 1: @@
 {{MitoPedia
 |abbr=''ExP''
-|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.
+|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'' aproaches ''E'' at increasing uncoupling.
 |info=[[Gnaiger 2014 MitoPathways]]
 }}