Is an ortholog of human ALG10 (ALG10 alpha-1,2-glucosyltransferase) and ALG10B (ALG10 alpha-1,2-glucosyltransferase B). Is predicted to have dolichyl pyrophosphate Glc2Man9GlcNAc2 alpha-1,2-glucosyltransferase activity and dolichyl-phosphate-glucose-glycolipid alpha-glucosyltransferase activity. Human ortholog(s) of this gene are implicated in long QT syndrome 2.