Term: | alpha-Neup5Ac-(2->6)-beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->3)-beta-D-GalpNAc |
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Accession: | CHEBI:72599
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Definition: | A linear amino tetrasaccharide comprising alpha-sialyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl and N-acetyl-beta-D-galactosamine residues in a (2->6), (1->4) and (1->3) sequence. alpha-Neup5Ac-(2->6)-beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->3)-D-GalpNAc in which the anomeric configuration of the GalNAc residue at the reducing end is beta. |
Synonyms: | exact_synonym: | 5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl-(2->6)-beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-2-acetamido-2-deoxy-beta-D-galactopyranose |
| related_synonym: | Formula=C33H55N3O24; InChI=1S/C33H55N3O24/c1-9(40)34-17-12(43)4-33(32(52)53,60-28(17)20(45)13(44)5-37)54-8-16-21(46)24(49)25(50)31(57-16)58-26-15(7-39)56-30(18(23(26)48)35-10(2)41)59-27-19(36-11(3)42)29(51)55-14(6-38)22(27)47/h12-31,37-39,43-51H,4-8H2,1-3H3,(H,34,40)(H,35,41)(H,36,42)(H,52,53)/t12-,13+,14+,15+,16+,17+,18+,19+,20+,21-,22-,23+,24-,25+,26+,27+,28+,29+,30-,31-,33+/m0/s1; InChIKey=JRHICIDFFZRYOW-JYGZWXAVSA-N; N-acetyl-alpha-neuraminyl-(2->6)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->3)-N-acetyl-beta-D-galactosamine; NeuAcalpha2-6Galbeta1-4GlcNAcbeta1-3GalNAcbeta; SMILES=[H][C@]1(O[C@@](C[C@H](O)[C@H]1NC(C)=O)(OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](NC(C)=O)[C@@H](O[C@@H]2CO)O[C@H]2[C@@H](O)[C@@H](CO)O[C@@H](O)[C@@H]2NC(C)=O)[C@H](O)[C@@H](O)[C@H]1O)C(O)=O)[C@H](O)[C@H](O)CO; alpha-Neu5Ac-(2->6)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-GalNAc |
| xref: | PMID:19443021 |
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