1. Biology Dictionary
  2. Ras GTPase-activating protein 4

Ras GTPase-activating protein 4

Definition:

Ca(2+)-dependent Ras GTPase-activating protein, that switches off the Ras-MAPK pathway following a stimulus that elevates intracellular calcium. Functions as an adaptor for Cdc42 and Rac1 during FcR-mediated phagocytosis.

Biomedical Dictionary

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