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The chemical reactions and pathways involving polysaccharides, polymers of more than 10 monosaccharide residues joined by glycosidic linkages, as carried out by individual cells. The chemical reactions and pathways resulting in the formation of carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y, carried out by individual cells. The chemical reactions and pathways resulting in the formation of a macromolecule, any molecule of high relative molecular mass, the structure of which essentially comprises the multiple repetition of units derived, actually or conceptually, from molecules of low relative molecular mass, carried out by individual cells. The chemical reactions and pathways resulting in the formation of compounds that contain sulfur, such as the amino acids methionine and cysteine or the tripeptide glutathione. The chemical reactions and pathways resulting in the formation of polysaccharides, polymers of more than 10 monosaccharide residues joined by glycosidic linkages, occurring at the level of an individual cell. The chemical reactions and pathways resulting in the formation of the heparan sulfate proteoglycan, a glycosaminoglycan with repeat unit consisting of alternating (alpha1->4)-linked hexuronic acid and glucosamine residues; the former are a mixture of sulfated and nonsulfated D-glucuronic acid and L-iduronic acid; the L-iduronic acid is either sulfated or acetylated on its amino group as well as being sulfated on one of its hydroxyl groups; heparan sulfate chains are covalently linked to peptidyl-serine by a glycosidic attachment through the trisaccharide galactosyl-galactosyl-xylosyl to serine residues. The chemical reactions and pathways resulting in the formation of polysaccharide chain component of heparan sulfate proteoglycan. The chemical reactions and pathways resulting in the formation of proteoglycans, any glycoprotein in which the carbohydrate units are glycosaminoglycans. The chemical reactions and pathways involving any proteoglycan containing heparan sulfate, any member of a group of glycosaminoglycans that have repeat units consisting of alternating alpha1->4 linked hexuronic acid and glucosamine residues, the former being a mixture of sulfated and nonsulfated D-glucuronic and L-iduronic acids, and the latter being either sulfated or acetylated on its amino group as well as sulfated on one of its hydroxyl groups. The chemical reactions and pathways resulting in the formation of polysaccharides, polymers of more than 10 monosaccharide residues joined by glycosidic linkages.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: heparan sulfate proteoglycan biosynthetic process, polysaccharide chain biosynthetic process
Acc: GO:0015014
Aspect: Biological Process
Desc: The chemical reactions and pathways resulting in the formation of polysaccharide chain component of heparan sulfate proteoglycan.
Synonyms:
  • heparan sulphate proteoglycan biosynthesis, polysaccharide chain biosynthetic process
  • heparan sulphate proteoglycan biosynthesis, polysaccharide chain biosynthesis
  • heparan sulfate proteoglycan formation, polysaccharide chain formation
  • heparin proteoglycan biosynthetic process, polysaccharide chain biosynthetic process
  • heparan sulfate proteoglycan anabolism, polysaccharide chain anabolism
  • heparan sulfate proteoglycan chain elongation
  • heparan sulfate proteoglycan formation, polysaccharide chain biosynthesis
  • heparan sulfate proteoglycan synthesis, polysaccharide chain synthesis
Proteins in PDR annotated with:
   This term: 8 [Search]
   Term or descendants: 8 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0015014 - heparan sulfate proteoglycan biosynthetic process, polysaccharide chain biosynthetic process (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle