This gene encodes the beta-subunit of glucosidase II, an N-linked glycan-processing enzyme in the endoplasmic reticulum. The encoded protein is an acidic phosphoprotein known to be a substrate for protein kinase C. Mutations in this gene have been associated with the autosomal dominant polycystic liver disease. Alternative splicing results in multiple transcript variants.,PRKCSH, AGE-R2, G19P1, GIIB, PCLD, PCLD1, PKCSH, PLD1, VASAP-60, glucosidase 2 subunit beta,Signal Transduction,Kinase,GLU2B