rab3A GTP-Binding Protein

**Definition:** The most abundant member of the RAB3 GTP-BINDING PROTEINS. It is involved in calcium-dependent EXOCYTOSIS and is localized to neurons and neuroendocrine cells. This enzyme was formerly listed as EC 3.6.1.47.

**Tree numbers:** - D08.811.277.040.330.300.400.400.100.500 - D12.776.157.325.515.400.100.100 - D12.776.476.338.400.400.100.500

**Synonyms:** - rab3A Protein - smg25a GTP Binding Protein - smg p25A Protein