Heparan and Chondroitin Biosynthesis
(early stages)

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© IUBMB 2002

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


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chondroitin biosynthesis (later stages)
heparan biosynthesis (later stages)
EC 2.4.1.133 xylosylprotein 4-β-galactosyltransferase
EC 2.4.1.134 galactosylxylosylprotein 3-β-galactosyltransferase
EC 2.4.1.135 galactosylgalactosylxylosylprotein 3-β-glucuronosyltransferase
EC 2.4.2.26 xylosyltransferase