Melatonin Biosynthesis

The video explores the biosynthesis of melatonin from serotonin, highlighting the role of the pineal gland. It emphasizes the importance of tryptophan, an essential amino acid, in this process. The video details the enzymatic pathway, focusing on rate-limiting steps and the role of hydroxy indole transferase. It also discusses melatonin's physiological role in promoting sleep and regulating circadian rhythms. The video concludes with a detailed explanation of the chemical mechanisms involved in melatonin synthesis, including acetylation and methylation processes.

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