Chondroitin 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)
EC glucuronylgalactosylproteoglycan 4-β-N-acetylgalactosaminyltransferase
EC glucuronosyl-N-acetylgalactosaminyl-proteoglycan 4-β-N-acetylgalactosaminyltransferase
EC N-acetylgalactosaminyl-proteoglycan 3-β-glucuronosyltransferase
EC chondroitin 4-sulfotransferase
EC chondroitin 6-sulfotransferase
EC N-acetylgalactosamine-6-sulfatase
EC -Nacetylgalactosamine-4-sulfatase
EC chondroitin-glucuronate 5-epimerase