glucuronosyl-N-acetylglucosaminyl-proteoglycan 4-alpha-N-acetylglucosaminyltransferase activity
glucuronosyl-n-acetylglucosaminyl-proteoglycan 4-alpha-n-acetylglucosaminyltransferase activity
glucuronosyl-N-acetylglucosaminyl-proteoglycan 4-alpha-N-acetylglucosaminyltransferase activity
glucuronosyl-n-acetylglucosaminyl-proteoglycan 4-alpha-n-acetylglucosaminyltransferase activity