XPO1, CRM1, Exportin-1, Exp1, Chromosome region maintenance 1 protein homolog
Mediates the nuclear export of cellular proteins (cargos) bearing a leucine-rich nuclear export signal (NES) and of RNAs. In the nucleus, in association with RANBP3, binds cooperatively to the NES on its target protein and to the GTPase RAN in its active
