EMBL-EBI | Chemical Biology | ChEBI

Example searches: iron*, InChI=1S/CH4O/c1-2/h2H,1H3, caffeine | Advanced Search

CHEBI:91127 - β-D-GalNAc-(1→4)-[α-Neu5Ac-(2→3)]-β-D-Gal-(1→4)-D-GalNAc-yl group

ChEBI IDCHEBI:91127
ChEBI Nameβ-D-GalNAc-(1→4)-[α-Neu5Ac-(2→3)]-β-D-Gal-(1→4)-D-GalNAc-yl group
Stars
ASCII Namebeta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-D-GalNAc-yl group
DefinitionA glucosaminyl group derived from β-D-GalNAc-(1→4)-[α-Neu5Ac-(2→3)]-β-D-Gal-(1→4)-D-GalNAc. The precursor to the Sda antigen, a pentasaccharide structure on N- and O-glycoproteins
Last Modified8 April 2016
SubmitterBijay
DownloadsMolfile
FormulaC33H54N3O23
Net Charge0
Average Mass860.793
Monoisotopic Mass860.31481
SMILES*C1O[C@H](CO)[C@@H](O[C@@H]2O[C@H](CO)[C@H](O[C@@H]3O[C@H](CO)[C@H](O)[C@H](O)[C@H]3NC(C)=O)[C@H](O[C@]3(C(=O)O)C[C@H](O)[C@@H](NC(C)=O)[C@]([H])([C@H](O)[C@H](O)CO)O3)[C@H]2O)[C@H](O)[C@H]1NC(C)=O
ChEBI Ontology
Outgoing Relation(s)
β-D-GalNAc-(1→4)-[α-Neu5Ac-(2→3)]-β-D-Gal-(1→4)-D-GalNAc-yl group (CHEBI:91127) is a glucosaminyl group (CHEBI:24272)
Synonym  Source
β-D-GalpNAc-(1→4)-[α-Neup5Ac-(2→3)]-β-D-Galp-(1→4)-D-GalpNAc-yl groupChEBI