Predicted to enable dystroglycan binding activity; glucuronosyltransferase activity; and xylosyltransferase activity. Predicted to be involved in protein O-linked mannosylation. Predicted to be located in intracellular membrane-bounded organelle. Predicted to be active in Golgi apparatus. Orthologous to human LARGE2 (LARGE xylosyl- and glucuronyltransferase 2). [provided by Alliance of Genome Resources, Apr 2022]