SUIT-027 O2 ce-pce D065

high-resolution terminology - matching measurements at high-resolution

SUIT-027 O2 ce-pce D065

Description

Abbreviation: Anaplerotic pathway

Reference: A - SUIT-027

SUIT number: D065_1S;2Rot;3D;4Ama

O2k-Application: AmR

MitoPedia: SUIT - Protocol for analysis of the anaplerotic pathway

SUIT protocol pattern: ce1;1Dig;1M;2D;3M;4P;5G

Anaplerotic pathway.

Communicated by  Iglesias-Gonzalez J and Gnaiger E (last update 2019-06-26)

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	Dig			ce1;1Dig Optimum effective digitonin concentration for complete plasma membrane permeabilization.

Step	State	Pathway	Q-junction	Comment - Events (E) and Marks (M)
1M.05	(M_L)			ce1;1Dig;1M Low concentration of malate, typically low concentration, does not saturate the N-pathway, and will allow us to find the minimum concentration to stimulate the anaplerosis.
2D	( M_P)			ce1;1Dig;1M;2D OXPHOS capacity P (with saturating [ADP]), active OXPHOS state.
3M	M_P	N	CI	ce1;1Dig;1M;2D;3M NADH-linked substrates (type N-pathway to Q). OXPHOS capacity P (with saturating [ADP]), active OXPHOS state.
4P	PM_P	N	CI	ce1;1Dig;1M;2D;3M;4P NADH-linked substrates (type N-pathway to Q). OXPHOS capacity P (with saturating [ADP]), active OXPHOS state.
5G	PGM_P	N	CI	ce1;1Dig;1M;2D;3M;4P;5G NADH-linked substrates (type N-pathway to Q). OXPHOS capacity P (with saturating [ADP]), active OXPHOS state.
6Ama	ROX			ce1;1Dig;1M;2D;3M;4P;5G;6Ama 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).