Molecular Motor Proteins
Posted on January 27, 2020 Comments (0)
Webcast on amazing processes inside cells by Ron Vale.
Molecular motor proteins are fascinating enzymes that power much of the movement performed by living organisms. The webcast provides an overview of the motors that move along cytoskeletal tracks (kinesin and dynein which move along microtubules and myosin which moves along actin). The talk first describes the broad spectrum of biological roles that kinesin, dynein and myosin play in cells. The talk then discusses how these nanoscale proteins convert energy from ATP hydrolysis into unidirectional motion and force production, and compares common principles of kinesin and myosin. The talk concludes by discussing the role of motor proteins in disease and how drugs that modulate motor protein activity can treat human disease.
Ron Vale is a Professor of Cellular and Molecular Pharmacology at the University of California, San Francisco and an Investigator of the Howard Hughes Medical Institute. He is also the founder of the iBiology project.