Term: | beta-D-GlcpNAc-(1->3)-beta-D-Galp-(1->4)-beta-D-GlcpNAc6S-(1->3)-D-Galp |
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Accession: | CHEBI:63852
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Definition: | An amino tetrasaccharide comprised of two N-acetylated glucosamine residues, of which one is sulfated on O-6, and two galactosyl residues, of which one is at the reducing end. It is an intermediate in the keratan sulfate degradation pathway. |
Synonyms: | exact_synonym: | 2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-6-O-sulfo-beta-D-glucopyranosyl-(1->3)-D-galactopyranose |
| related_synonym: | Formula=C28H48N2O24S; GlcNAc-Gal-GlcNAc(S)-Gal; InChI=1S/C28H48N2O24S/c1-7(34)29-13-18(39)15(36)9(3-31)49-26(13)54-24-17(38)11(5-33)50-28(21(24)42)52-22-12(6-47-55(44,45)46)51-27(14(19(22)40)30-8(2)35)53-23-16(37)10(4-32)48-25(43)20(23)41/h9-28,31-33,36-43H,3-6H2,1-2H3,(H,29,34)(H,30,35)(H,44,45,46)/t9-,10-,11-,12-,13-,14-,15-,16+,17+,18-,19-,20-,21-,22-,23+,24+,25?,26+,27+,28+/m1/s1; InChIKey=SGOGTNUMDHPCFF-DXEUWILZSA-N; SMILES=CC(=O)N[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@H]1[C@@H](O)[C@@H](CO)O[C@@H](O[C@H]2[C@H](O)[C@@H](NC(C)=O)[C@@H](O[C@@H]2COS(O)(=O)=O)O[C@@H]2[C@@H](O)C(O)O[C@H](CO)[C@@H]2O)[C@@H]1O; beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-GlcNAc6S-(1->3)-D-Gal |
| xref: | KEGG:G13033 |
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