Difference between revisions of "Template:SUIT-024 O2 ce-pce D056"

Latest revision as of 12:35, 25 November 2020

Step	State	Pathway	Q-junction	Comment - Events (E) and Marks (M)
ce1	ROUTINE			ce1 ROUTINE respiration in the physiological coupling state R. Externally added permeable substrates could contribute to this respiratory state.
1Dig	REN			ce1;1Dig Optimum effective digitonin concentration for complete plasma membrane permeabilization.

Step	State	Pathway	Q-junction	Comment - Events (E) and Marks (M)
1PM	PM_L(n)	N	CI	1PM NADH-linked substrates (type N-pathway to Q). Non-phosphorylating resting state (LEAK state); LEAK respiration L(n) in the absence of ADP, ATP, AMP (no adenylates).
2T	PM_L or PM_P	N	CI	1PM;2T NADH-linked substrates (type N-pathway to Q). In the absence of ATPase activity, the LEAK state is maintained. However, if ATPases are active and thus generate ADP, respiration coupled to phosphorylation is stimulated. Stimulation is limited up to OXPHOS capacity; therefore, higher ATPase activities cannot be determined.
2D	PM_P	N	CI	1PM;2T;2D NADH-linked substrates (type N-pathway to Q). OXPHOS capacity P (with saturating [ADP]), active OXPHOS state.
3Omy	PM_L(Omy)			1PM;2T;2D;3Omy Non-phosphorylating resting state (LEAK state); LEAK-respiration, L(Omy), after blocking the ATP synthase with oligomycin.
4Ama	ROX			1PM;2T;2D;3Omy;4Ama Rox is the residual oxygen consumption in the ROX state, due to oxidative side reactions, estimated after addition of antimycin A (inhibitor of CIII). Rox is subtracted from oxygen flux as a baseline for all respiratory states, to obtain mitochondrial respiration (mt).

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Coupling control

» Coupling control state

Pathway control

» Electron transfer pathway

Main fuel substrates

» Glutamate, G

Glossary

» List of SUIT states

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 [[Image:SUIT-MitoFit.png|right|190px|link=http://www.bioblast.at/index.php/MitoPedia:_SUIT |MitoPedia: SUIT]]
 == Steps and respiratory states ==
-[[File:Ce1;1Dig;1PM;2T;2D;3Omy;4Ama.png|400px]]
+[[File:Ce1;1Dig;1PM;2T;2D;3Omy;4Ama.png|410px]]
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-* When ATPases are not present in the sample, the [[LEAK]] state is maintained. However, if ATPases are active in the sample and thus generate ADP, oxidative respiration coupled to oxidative phosphorylation is stimulated, and might reach [[OXPHOS]] respiration.
+* In the absence of ATPase activity, the [[LEAK respiration|LEAK]] state is maintained. However, if ATPases are active and thus generate ADP, respiration coupled to phosphorylation is stimulated. Stimulation is limited up to [[OXPHOS]] capacity; therefore, higher ATPase activities cannot be determined.
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-| ''[[L]]''<sub>Omy</sub>
+| [[PM]]<sub>''L''(Omy)</sub>
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+{{Keywords: SUIT protocols}}
-{{Template:Keywords in SUIT protocols}}