Automated description from the Alliance of Genome Resources (Release 3.1.1)
Exhibits GTPase activator activity. Involved in several processes, including labyrinthine layer blood vessel development; synaptic vesicle docking; and synaptonemal complex assembly. Localizes to cerebellar mossy fiber; cytosol; and synaptic membrane. Is expressed in labyrinthine zone; placenta; spongiotrophoblast; trophectoderm; and trophoblast giant cell. Orthologous to human SYDE1 (synapse defective Rho GTPase homolog 1).