Heparan Biosynthesis
(later stages)

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© IUBMB 2002

Polysaccharide representation based on Nomenclature of Carbohydrates 2carb-38.5.


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heparan biosynthesis (early stages)
UDP-N-acetylglucosamine biosynthesis
EC 2.4.1.223 glucuronyl-galactosyl-proteoglycan 4-α-N-acetylglucosaminyltransferase
EC 2.4.1.224 glucuronosyl-N-acetylglucosaminyl-proteoglycan 4-α-N-acetylglucosaminyltransferase
EC 2.4.1.225 N-acetylglucosaminyl-proteoglycan 4-β-glucuronosyltransferase