heparan

heparan
A biologically active polysaccharide that exists only as the sulfate

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  • Heparan sulfate analogue — Heparan sulfate analogues are polymers engineered to mimic several properties of heparan sulfates. [1] They can be constituted with a backbone of polysaccharides, such as poly glucose or glucuronates [2] or a polyester such as co polymers of… …   Wikipedia

  • Heparan sulfate — (HS) is a linear polysaccharide found in all animal tissues. It occurs as a proteoglycan (PG) in which two or three HS chains are attached in close proximity to cell surface or extracellular matrix proteins. [cite book | title=Proteoglycans:… …   Wikipedia

  • (heparan sulfate)-glucosamine N-sulfotransferase — In enzymology, a [heparan sulfate] glucosamine N sulfotransferase (EC number|2.8.2.8) is an enzyme that catalyzes the chemical reaction:3 phosphoadenylyl sulfate + [heparan sulfate] glucosamine ightleftharpoons adenosine 3 ,5 bisphosphate +… …   Wikipedia

  • (heparan sulfate)-glucosamine 3-sulfotransferase 1 — In enzymology, a [heparan sulfate] glucosamine 3 sulfotransferase 1 (EC number|2.8.2.23) is an enzyme that catalyzes the chemical reaction:3 phosphoadenylyl sulfate + [heparan sulfate] glucosamine ightleftharpoons adenosine 3 ,5 bisphosphate +… …   Wikipedia

  • (heparan sulfate)-glucosamine 3-sulfotransferase 2 — In enzymology, a [heparan sulfate] glucosamine 3 sulfotransferase 2 (EC number|2.8.2.29) is an enzyme that catalyzes the chemical reaction:3 phosphoadenylyl sulfate + [heparan sulfate] glucosamine ightleftharpoons adenosine 3 ,5 bisphosphate +… …   Wikipedia

  • (heparan sulfate)-glucosamine 3-sulfotransferase 3 — In enzymology, a [heparan sulfate] glucosamine 3 sulfotransferase 3 (EC number|2.8.2.30) is an enzyme that catalyzes the chemical reaction:3 phosphoadenylyl sulfate + [heparan sulfate] glucosamine ightleftharpoons adenosine 3 ,5 bisphosphate +… …   Wikipedia

  • Heparan-alpha-glucosaminide N-acetyltransferase — In enzymology, a heparan alpha glucosaminide N acetyltransferase (EC number|2.3.1.78) is an enzyme that catalyzes the chemical reaction:acetyl CoA + heparan sulfate alpha D glucosaminide ightleftharpoons CoA + heparan sulfate N acetyl alpha D… …   Wikipedia

  • heparan N-sulfatase — An enzyme that participates in the stepwise degradation of heparan sulfate; heparan N sulfatase hydrolyzes the sulfate moiety attached to the amino group of the glucosamine residue of heparan sulfate; a deficiency of this enzyme is associated… …   Medical dictionary

  • heparan-α-glucosaminide N-acetyltransferase — hep·a·ran α glu·co·sam·i·nide N ac·e·tyl·trans·fer·ase (hepґə ran gloo″ko samґĭ nīd as″ə tēl transґfər ās) [EC 2.3.1.78] a lysosomal enzyme of the transferase class that catalyzes the… …   Medical dictionary

  • heparan sulphate — (= glycosaminoglycan) Constituent of membrane associated proteoglycans. The heparan sulphate binding domain of NCAM is proposed to augment NCAM NCAM interactions, suggesting that cell cell bonds mediated by NCAM may involve interactions between… …   Dictionary of molecular biology

  • heparan sulfate sulfamidase — hep·a·ran sul·fate sul·fam·i·dase (hepґə ran sulґfāt səl famґĭ dās) heparan N sulfatase …   Medical dictionary

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