1. Biology Dictionary
  2. Vacuolar fusion protein MON1 homolog A

Vacuolar fusion protein MON1 homolog A

Definition:

Plays an important role in membrane trafficking through the secretory apparatus. Not involved in endocytic trafficking to lysosomes (By similarity). Acts in concert with CCZ1, as a guanine exchange factor (GEF) for RAB7, promotes the exchange of GDP to GTP, converting it from an inactive GDP-bound form into an active GTP-bound form.

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