Automated description from the Alliance of Genome Resources (Release 7.1.0)
Enables small GTPase binding activity. Acts upstream of or within RNA export from nucleus and protein export from nucleus. Part of nuclear pore. Is expressed in several structures, including central nervous system; gut; sensory organ; submandibular gland primordium; and tail dorsal root ganglion. Orthologous to human NXT1 (nuclear transport factor 2 like export factor 1).