RAB3 GEFs exchange GTP for GDP on RAB3A (Drosophila melanogaster)
rab3 gefs exchange gtp for gdp on rab3a (drosophila melanogaster)
RAB3 GEFs exchange GTP for GDP on RAB3A (Drosophila melanogaster)
rab3 gefs exchange gtp for gdp on rab3a (drosophila melanogaster)