Large Rab GTPases: Novel Membrane Trafficking Regulators with a Calcium Sensor and Functional Domains.

Abstract excerpt

Rab GTPases are major coordinators of intracellular membrane trafficking, including vesicle transport, membrane fission, tethering, docking, and fusion events. Rab GTPases are roughly divided into two groups: conventional "small" Rab GTPases and atypical "large" Rab GTPases that have been recently reported. Some members of large Rab GTPases in mammals include Rab44, Rab45/RASEF, and Rab46. The genes of these...

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