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Proton leak

From Bioblast


high-resolution terminology - matching measurements at high-resolution


Proton leak

Description

Flux of protons driven by the protonmotive force across the inner mt-membrane, bypassing the ATP synthase and thus contributing to LEAK respiration. Proton leak-flux depends non-linearly (non-ohmic) on the protonmotive force. Compare: Proton slip.


Reference: BEC 2020.1, Gnaiger 2020 BEC MitoPathways, Gnaiger 2018 EBEC2018



Questions.jpg


Click to expand or collaps
Bioblast links: Uncoupling - >>>>>>> - Click on [Expand] or [Collapse] - >>>>>>>
Specific
ยป Artefacts by single dose uncoupling
ยป ATP synthase
ยป CCCP
ยป Coupling-control protocol
ยป DNP
ยป Dyscoupled respiration
ยป FCCP
ยป Is respiration uncoupled - noncoupled - dyscoupled?
ยป Noncoupled respiration: Discussion
ยป Uncoupler
ยป Uncoupled respiration - see ยป Noncoupled respiration
ยป Uncoupling proteins
ยป Uncoupling protein 1
ยป Uncoupler titrations - Optimum uncoupler concentration
Respiratory states and control ratios
ยป Biochemical coupling efficiency
ยป Coupling-control state
ยป Electron-transfer-pathway state
ยป Electron-transfer pathway
E.jpg ET capacity
ยป E-L coupling efficiency
ยป Flux control efficiency
ยป Flux control ratio
ยป LEAK-control ratio
ยป LEAK respiration
ยป Noncoupled respiration
ยป OXPHOS
ยป OXPHOS capacity; ยป State 3
ยป OXPHOS-control ratio, P/E ratio
ยป Respiratory acceptor control ratio
ยป ROUTINE-control ratio
ยป ROUTINE respiration
ยป ROUTINE state
ยป State 3u
ยป State 4
ยป Uncoupling-control ratio UCR
General (alphabetical order)
ยป Adenine nucleotide translocase
ยป Adenylates
ยป Electron transfer pathway
ยป Mitochondrial preparations
ยป mt-membrane potential
ยป Oxygen flux
ยป Phosphorylation system
ยป Proton leak
ยป Proton slip
ยป TIP2k
Other keyword lists
ยป Template:Keywords: Force and membrane potential



Questions.jpg


Click to expand or collaps
Bioblast links: pH and protons - >>>>>>> - Click on [Expand] or [Collapse] - >>>>>>>
pH and protons
ยป pH
ยป hydrogen ion H+
ยป hydron H+
ยป hydronium ion H3O+
ยป hydride H-
ยป proton p+
ยป pH buffering capacity
ยป proton flux
ยป proton pump versus hydrogen ion pump
ยป proton leak
ยป proton slip
ยป protonmotive force
O2k-pH
ยป O2k-Catalogue: O2k-pH ISE-Module
ยป O2k-Manual pH electrode: MiPNet23.15 O2k-pH ISE-Module
ยป O2k-SOP: MiPNet08.16 pH calibration
ยป File:PH-Calibration-List.xls
ยป NextGen-O2k, ratiometric: Carboxy SNARF 1
ยป NextGen-O2k, ratiometric: HPTS
ยป pH calibration buffers
O2k-Publications
ยป O2k-Publications: O2k-pH ISE-Module
HRFR - general
ยป O2k-Manual: MiPNet22.11 O2k-FluoRespirometer manual
ยป O2k signals and output
ยป O2k-SOP: MiPNet14.06 Instrumental O2 background
ยป MiPNet19.18A O2k-Series G: Start
ยป ESD
ยป O2k configuration
ยป O2k control
ยป O2k-FluoRespirometer
ยป O2k-Main Unit#O2k-Series
ยป Titration-Injection microPump
ยป Compare: O2k-TPP+_ISE-Module
DatLab
ยป DatLab 7
ยป MiPNet26.06 DatLab 7: Guide
ยป DatLab 6
ยป MiPNet19.18C DatLab 6: Guide
ยป MiPNet19.18D O2k-Series G and DatLab 6: Calibration
ยป Reference layouts for DatLab graphs



MitoPedia methods: Respirometry