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Rab3

Gene
Rab3
Protein
Ras-related protein Rab-3
Organism
Drosophila melanogaster
Length
220 amino acids
Function
Involved in exocytosis by regulating a late step in synaptic vesicle fusion. Could play a role in neurotransmitter release by regulating membrane flow in the nerve terminal (By similarity).
Similarity
Belongs to the small GTPase superfamily. Rab family.
Mass
24.862 kDa
Sequence
MASGGDPKWQKDAADQNFDYMFKLLIIGNSSVGKTSFLFRYADDSFTSAFVSTVGIDFKVKTVFRHDKRVKLQIWDTAGQERYRTITTAYYRGAMGFILMYDVTNEDSFNSVQDWVTQIKTYSWDNAQVILVGNKCDMEDQRVISFERGRQLADQLGVEFFETSAKENVNVKAVFERLVDIICDKMSESLDADPTLVGGGQKGQRLTDQPQGTPNANCNC