Succinate Dehydrogenase

The video explores the mechanism of succinate dehydrogenase, an enzyme in the TCA cycle, focusing on its role in oxidizing succinate to fumarate and the involvement of FAD. It delves into the structure of FAD, highlighting the dimethyl Isola Oxazine ring and its functional significance. The video also explains the electron transfer process through iron-sulfur centers, leading to the reduction of ubiquinone to ubiquinol, which then participates in electron transfer to Complex III, also known as cytochrome C ubiquinol oxidoreductase.

What is the final product of the reaction involving succinate dehydrogenase?

How does the mechanism of reduction in succinate dehydrogenase compare to that in NADH ubiquinone oxidoreductase?

What are the cofactors involved in the function of succinate dehydrogenase?