Related Experiment Video
Updated: Sep 4, 2026

High-Resolution Respirometry to Assess Bioenergetics in Cells and Tissues Using Chamber- and Plate-Based Respirometers
Published on: October 26, 2021
[Succinate-ubiquinone reductase site of the respiratory chain]
Abstract:
Data on succinate-ubiquinone reductase are critically reviewed. The structural and catalytic properties of succinate dehydrogenase and succinate-ubiquinone reductase are compared. The redox components, active centers and proteins involved in the enzyme interaction with ubiquinone are described. Some structural and kinetic features of the succinate-ubiquinone reductase as the respiratory chain component and feasible mechanisms of regulation of the succinate-ubiquinone reductase activity are discussed.
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