Template:Keywords: Coupling control: Difference between revisions
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:::::::ยป [[Respiratory acceptor control ratio]], RCR = ''P/L'' | :::::::ยป [[Respiratory acceptor control ratio]], RCR = ''P/L'' | ||
:::: [[Image:L over R.jpg|50 px|link=L/R coupling control ratio |''L/R'' coupling control ratio]] [[L/R coupling control ratio |''L/R'' coupling control ratio]], ''L/R'' | :::: [[Image:L over R.jpg|50 px|link=L/R coupling control ratio |''L/R'' coupling control ratio]] [[L/R coupling control ratio |''L/R'' coupling control ratio]], ''L/R'' | ||
:::: [[Image:L over E.jpg|50 px|link= | :::: [[Image:L over E.jpg|50 px|link=L/E coupling control ratio |''L/E'' coupling control ratio]] [[L/E coupling control ratio |''L/E'' coupling control ratio]], ''L/E'' | ||
:::::::ยป [[Uncoupling-control ratio]], UCR = ''E/L'' | :::::::ยป [[Uncoupling-control ratio]], UCR = ''E/L'' | ||
:::: [[Image:P over E.jpg|50 px|link= | :::: [[Image:P over E.jpg|50 px|link=P/E control ratio |''P/E'' control ratio]] [[P/E control ratio |''P/E'' control ratio]], ''P/E'' | ||
:::: [[Image:R over E.jpg|50 px|link= | :::: [[Image:R over E.jpg|50 px|link=R/E control ratio |''R/E'' control ratio]] [[R/E control ratio |''R/E'' control ratio]], ''R/E'' | ||
:::: [[Image:NetP over E.jpg|60 px|link= | :::: [[Image:NetP over E.jpg|60 px|link=net P/E control ratio |net ''P/E'' control ratio]] [[net P/E control ratio |net ''P/E'' control ratio]], (''P-L'')/''E'' | ||
:::: [[Image:NetR over E.jpg|60 px|link= | :::: [[Image:NetR over E.jpg|60 px|link=net R/E control ratio |net ''R/E'' control ratio]] [[net R/E control ratio |net ''R/E'' control ratio]], (''R-L'')/''E'' | ||
== Net, excess, and reserve capacities of respiration == | == Net, excess, and reserve capacities of respiration == | ||
:::: [[Image:P-L.jpg|50 px|link=Net OXPHOS-capacity P-L |Net OXPHOS-capacity P-L]] [[Net OXPHOS-capacity P-L]], ''P-L'' | :::: [[Image:P-L.jpg|50 px|link=Net OXPHOS-capacity P-L |Net OXPHOS-capacity ''P-L'']] [[Net OXPHOS-capacity P-L |Net OXPHOS-capacity ''P-L'']], ''P-L'' | ||
:::: [[Image:R-L.jpg|50 px|link=Net ROUTINE-activity R-L |Net ROUTINE-activity R-L]] [[Net ROUTINE-activity R-L]], ''R-L'' | :::: [[Image:R-L.jpg|50 px|link=Net ROUTINE-activity R-L |Net ROUTINE-activity ''R-L'']] [[Net ROUTINE-activity R-L |Net ROUTINE-activity ''R-L'']], ''R-L'' | ||
:::: [[Image:E-L.jpg|50 px|link=Net ET-capacity E-L |Net ET-capacity E-L]] [[Net ET-capacity E-L]], ''E-L'' | :::: [[Image:E-L.jpg|50 px|link=Net ET-capacity E-L |Net ET-capacity ''E-L'']] [[Net ET-capacity E-L |Net ET-capacity ''E-L'']], ''E-L'' | ||
:::: [[Image:ExP.jpg|60 px|link=ET-excess capacity E-P |ET-excess capacity E-P]] [[ET-excess capacity E-P]], ''E-P'' | :::: [[Image:ExP.jpg|60 px|link=ET-excess capacity E-P |ET-excess capacity ''E-P'']] [[ET-excess capacity E-P |ET-excess capacity ''E-P'']], ''E-P'' | ||
::::* [[ET-reserve capacity E-R]], ''E-R'' | ::::* [[Image:ExR.jpg|60 px|ET-reserve capacity E-R |ET-reserve capacity ''E-R'']] [[ET-reserve capacity E-R |ET-reserve capacity ''E-R'']], ''E-R'' | ||
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:::ยป [[Flux control efficiency]] ''j<sub>Z-Y</sub>'' | :::ยป [[Flux control efficiency]] ''j<sub>Z-Y</sub>'' | ||
:::: [[Image:j--P.jpg|50 px|link=OXPHOS-coupling efficiency P-L |OXPHOS-coupling efficiency P-L]] [[OXPHOS-coupling efficiency P-L]], ''j<sub>P-L</sub>'' = (''P-L'')/''P'' = 1-''L/P'' | :::: [[Image:j--P.jpg|50 px|link=OXPHOS-coupling efficiency P-L |OXPHOS-coupling efficiency ''P-L'']] [[OXPHOS-coupling efficiency P-L |OXPHOS-coupling efficiency ''P-L'']], ''j<sub>P-L</sub>'' = (''P-L'')/''P'' = 1-''L/P'' | ||
:::: [[Image:j--R.jpg|50 px|link=ROUTINE-coupling efficiency R-L |ROUTINE-coupling efficiency R-L]] [[ROUTINE-coupling efficiency R-L]], ''j<sub>R-L</sub>'' = (''R-L'')/''R'' = 1-''L/R'' | :::: [[Image:j--R.jpg|50 px|link=ROUTINE-coupling efficiency R-L |ROUTINE-coupling efficiency ''R-L'']] [[ROUTINE-coupling efficiency R-L |ROUTINE-coupling efficiency ''R-L'']], ''j<sub>R-L</sub>'' = (''R-L'')/''R'' = 1-''L/R'' | ||
:::: [[Image:j--E.jpg|50 px|link=ET-coupling efficiency |ET-coupling efficiency E-L]] [[ET-coupling efficiency E-L]], ''j<sub>E-L</sub>'' = (''E-L'')/''E'' = 1-''L/E'' | :::: [[Image:j--E.jpg|50 px|link=ET-coupling efficiency |ET-coupling efficiency ''E-L'']] [[ET-coupling efficiency E-L |ET-coupling efficiency ''E-L'']], ''j<sub>E-L</sub>'' = (''E-L'')/''E'' = 1-''L/E'' | ||
:::::::ยป [[Biochemical coupling efficiency]] | :::::::ยป [[Biochemical coupling efficiency]] | ||
:::: [[Image:jExP.jpg|50 px|link=ET-excess control efficiency E-P]] [[ET-excess control efficiency E-P]], ''j<sub>E-P</sub>'' = (''E-P'')/''E'' = ''1-''P/E'' | :::: [[Image:jExP.jpg|50 px|link=ET-excess control efficiency E-P |ET-excess control efficiency ''E-P'']] [[ET-excess control efficiency E-P |ET-excess control efficiency ''E-P'']], ''j<sub>E-P</sub>'' = (''E-P'')/''E'' = ''1-''P/E'' | ||
:::: [[Image:jExR.jpg|50 px|link=ET-reserve control efficiency E-R |ET-reserve control efficiency E-R]] [[ET-reserve control efficiency E-R]], ''j<sub>E-R</sub>'' = (''E-R'')/''E'' = 1-''R/E'' | :::: [[Image:jExR.jpg|50 px|link=ET-reserve control efficiency E-R |ET-reserve control efficiency ''E-R'']] [[ET-reserve control efficiency E-R |ET-reserve control efficiency ''E-R'']], ''j<sub>E-R</sub>'' = (''E-R'')/''E'' = 1-''R/E'' | ||
Revision as of 12:50, 9 November 2020
4-compartmental OXPHOS model. (1) ET capacity E of the noncoupled electron transfer system ETS. OXPHOS capacity P is partitioned into (2) the dissipative LEAK component L, and (3) ADP-stimulated P-L net OXPHOS capacity. (4) If P-L is kinetically limited by a low capacity of the phosphorylation system to utilize the protonmotive force pmF, then the apparent E-P excess capacity is available to drive coupled processes other than phosphorylation Pยป (ADP to ATP) without competing with Pยป.
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Mitochondrial and cellular respiratory rates in coupling control states
- OXPHOS-capacity P = Pยด-Rox
- ROUTINE-respiration R = Rยด-Rox
- ET-capacity E = Eยด-Rox
- LEAK-respiration L = Lยด-Rox
- L/P coupling control ratio, L/P
- ยป Respiratory acceptor control ratio, RCR = P/L
- L/R coupling control ratio, L/R
- L/E coupling control ratio, L/E
- ยป Uncoupling-control ratio, UCR = E/L
- P/E control ratio, P/E
- R/E control ratio, R/E
- L/P coupling control ratio, L/P
- net P/E control ratio, (P-L)/E
- net R/E control ratio, (R-L)/E
Net, excess, and reserve capacities of respiration
- Net OXPHOS-capacity P-L, P-L
- Net ROUTINE-activity R-L, R-L
- Net ET-capacity E-L, E-L
- ET-excess capacity E-P, E-P
- ยป Flux control efficiency jZ-Y
- OXPHOS-coupling efficiency P-L, jP-L = (P-L)/P = 1-L/P
- ROUTINE-coupling efficiency R-L, jR-L = (R-L)/R = 1-L/R
- ET-coupling efficiency E-L, jE-L = (E-L)/E = 1-L/E
- ET-excess control efficiency E-P, jE-P = (E-P)/E = 1-P/E
- ET-reserve control efficiency E-R, jE-R = (E-R)/E = 1-R/E
General
- ยป Basal respiration
- ยป Baseline state
- ยป Coupling-control protocol
- ยป Dyscoupled respiration
- ยป Dyscoupling
- ยป Electron leak
- ยป Electron-transfer-pathway state
- ยป Level flow
- ยป Oxidative phosphorylation
- ยป Oxygen flow
- ยป Oxygen flux
- ยป Permeabilized cells
- ยป Phosphorylation system
- ยป Proton leak
- ยป Proton slip
- ยป Respiratory state
- ยป Static head
- ยป Uncoupling