2.8.2.23 [heparan sulfate]-glucosamine 3-sulfotransferase 1; heparin-glucosamine 3-O-sulfotransferase; 3'-phosphoadenylyl-sulfate:heparin-glucosamine 3-O-sulfotransferase; glucosaminyl 3-O-sulfotransferase; heparan sulfate D-glucosaminyl 3-O-sulfotransferase • • •