Automated description from the Alliance of Genome Resources (Release 5.3.0)
Predicted to enable guanyl-nucleotide exchange factor activity. Predicted to be involved in regulation of ARF protein signal transduction. Predicted to be located in several cellular components, including centriolar satellite; cytosol; and intercellular bridge. Is expressed in brain. Orthologous to human CYTH4 (cytohesin 4).