label: proteoglycan sulfotransferase activity
label_lc: proteoglycan sulfotransferase activity
description: "Catalysis of the reaction: 3'-phosphoadenosine 5'-phosphosulfate + proteoglycan = adenosine 3',5'-bisphosphate + proteoglycan sulfate. A proteoglycan is a glycoprotein whose carbohydrate units are glycosaminoglycans."