Cytoskeleton / Molecular Motors
Fantastic Vesicle Traffic | Daniel von Wangenheim
How do plant cells deliver new material to their growing root hair tip? A combination of time-lapse photography, fluorescence live cell imaging and animation shows the molecular mechanisms in the context of the entire organism.
» View the animationMyosin Mechanism | Graham Johnson
This animation describes the translation of chemical bond energy of ATP into the sliding motion of thick/thin filaments in our muscle fibers.
» View the animationMicrotubules: Structure, Function & Dynamics | Geordie Martinez, Steve Davy, Stylus Visuals
This Maya animation depicts the dynamic self-assembly and dissassembly processes of microtubules. The animation incoporates atomic resolution structural information for tubulin (as it undergoes a GTP vs GDP-induced conformational change), as well as cryoEM data for ‘protofilament peels’ and ‘helical ribbons’ from the Nogales lab.
» View the animationKinesin Mechanism | Graham Johnson
Kinesin walking along a microtubule protofilament demonstrating how energy exchanges combine with binding events to create forward motion.
» View the animationCell Quakes – Actin & Actinin | Anthony Zielinksi, Charles Lumsden
This movie presents a simulation of the behavior of selected cytoskeletal components as external forces are applied to the model (representing the forces of cell migration).
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