Lamtor3 - late endosomal/lysosomal adaptor, MAPK and MTOR activator 3

Enables kinase activator activity. Acts upstream of or within positive regulation of MAPK cascade and protein localization to cell junction. Located in late endosome. Is expressed in several structures, including central nervous system; genitourinary system; and retina. Orthologous to human LAMTOR3 (late endosomal/lysosomal adaptor, MAPK and MTOR activator 3). [provided by Alliance of Genome Resources, Apr 2022]