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Amino Acids - 18B

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About the lecture

In this lecture, we discuss the importance of understanding protein structure (Topic 18B). We begin by highlighting that proteins serve as essential components in various cellular functions, such as enzyme catalysts, muscle contraction, transport, signalling, and biosynthesis of other biomolecules. Amino acids, the building blocks of proteins are then discussed. We describe their common structure, including the central carbon, amine, carboxylic acid, and the variable side chain. We briefly introduce different categories of amino acids based on their side chain properties, including hydrocarbons, amino acids with heteroatoms, aromatic amino acids, and charged amino acids. Finally we investigate the nomenclature and abbreviations commonly used for amino acids.

About the lecturer

Professor Karl Haushalter is Professor of Chemistry and Biology and Department Chair of Chemistry at Harvey Mudd College. He studies the details of DNA repair, providing an entry point into understanding the molecular mechanisms of carcinogenesis, aging, and evolution. In addition to these scientific pursuits, Prof. Haushalter is active in community efforts to combat the stigma associated with HIV-AIDS and support those living with HIV-AIDS through education and empowerment.

Cite this Lecture

APA style

Haushalter, K. (2023, October 24). Topic 18: Organic Chemistry III - Amino Acids - 18B [Video]. MASSOLIT. https://massolit.io/options/topic-18-organic-chemistry-iii?auth=0&lesson=15990&option=2223&type=lesson

MLA style

Haushalter, K. "Topic 18: Organic Chemistry III – Amino Acids - 18B." MASSOLIT, uploaded by MASSOLIT, 24 Oct 2023, https://massolit.io/options/topic-18-organic-chemistry-iii?auth=0&lesson=15990&option=2223&type=lesson