Predicted to enable protein xylosyltransferase activity. Involved in negative regulation of axon regeneration; proteoglycan biosynthetic process; and response to interleukin-1. Predicted to be located in Golgi cis cisterna; Golgi membrane; and extracellular space. Biomarker of kidney disease. Human ortholog(s) of this gene implicated in Desbuquois dysplasia; pseudoxanthoma elasticum; and type 1 diabetes mellitus. Orthologous to human XYLT1 (xylosyltransferase 1). [provided by Alliance of Genome Resources, Apr 2022]