Automated description from the Alliance of Genome Resources (Release 7.1.0)
Enables guanyl-nucleotide exchange factor activity. Predicted to be involved in cilium assembly and regulation of cell shape. Predicted to be located in Golgi apparatus; cell-cell junction; and presynapse. Predicted to be active in cytoplasm. Is expressed in brain; lens; liver; and testis. Human ortholog(s) of this gene implicated in cataract 48. Orthologous to human DNMBP (dynamin binding protein).