Ca2+ and the regulation of small GTPases

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Bibliographic Details
Other Authors: Cullen, Peter J. (Speaker)
Format: Electronic Video
Language:English
Published: London : Henry Stewart Talks, 2007.
Series:Henry Stewart talks. Biomedical & life sciences collection. Calcium signaling I.
Subjects:
Online Access:https://hstalks.com/bs/420/
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Table of Contents:
  • Contents: Introduction to small GTPases
  • Ras as a GTPase subfamily
  • Molecular entities, Ras GEFs and Ras GAPs, that couple Calcium to Ras activation
  • Temporal aspects of Calcium coupling to Ras activation, using the Calcium-regulated Ras GAPs CAPRI and RASAL as examples of amplitude and frequency Calcium sensors
  • Calcium as a messenger allowing Ras activation on endomembranes
  • Calcium coupling to Ras in physiology and disease.