EOG8284GK GO:0016757 5/23 transferase activity, transferring glycosyl groups molecular_function "Catalysis of the transfer of a glycosyl group from one compound (donor) to another (acceptor)." [GOC:jl, ISBN:0198506732] EOG8284GK GO:0050510 1/23 N-acetylgalactosaminyl-proteoglycan 3-beta-glucuronosyltransferase activity molecular_function "Catalysis of the reaction: N-acetyl-beta-D-galactosaminyl-(1,4)-beta-D-glucuronosyl-proteoglycan + UDP-alpha-D-glucuronate = beta-D-glucuronosyl-(1,3)-N-acetyl-beta-D-galactosaminyl-(1,4)-beta-D-glucuronosyl-proteoglycan + UDP." [EC:2.4.1.226, MetaCyc:2.4.1.226-RXN]