RAB21 GEFs exchange GTP for GDP on RAB21 (Rattus norvegicus)
rab21 gefs exchange gtp for gdp on rab21 (rattus norvegicus)
RAB21 GEFs exchange GTP for GDP on RAB21 (Rattus norvegicus)
rab21 gefs exchange gtp for gdp on rab21 (rattus norvegicus)