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CHEBI:62190 - N-acetyl-β-D-galactosaminyl-(1→4)-N-acetyl-β-D-glucosaminyl group

ChEBI IDCHEBI:62190
ChEBI NameN-acetyl-β-D-galactosaminyl-(1→4)-N-acetyl-β-D-glucosaminyl group
Stars
ASCII NameN-acetyl-beta-D-galactosaminyl-(1->4)-N-acetyl-beta-D-glucosaminyl group
DefinitionAn N-acetyl-D-glucosaminyl group having β-configuration at its point of attachment and an N-acetyl-β-D-galactosaminyl residue attached at the 4-position via a β-linkage.
Secondary ChEBI IDCHEBI:55439
Last Modified31 July 2017
SubmitterSteve
DownloadsMolfile
FormulaC16H27N2O10
Net Charge0
Average Mass407.396
Monoisotopic Mass407.16657
SMILES*[C@@H]1O[C@H](CO)[C@@H](O[C@@H]2O[C@H](CO)[C@H](O)[C@H](O)[C@H]2NC(C)=O)[C@H](O)[C@H]1NC(C)=O
Roles Classification
Biological Role:
epitope  The biological role played by a material entity when bound by a receptor of the adaptive immune system. Specific site on an antigen to which an antibody binds.
ChEBI Ontology
Outgoing Relation(s)
N-acetyl-β-D-galactosaminyl-(1→4)-N-acetyl-β-D-glucosaminyl group (CHEBI:62190) has role epitope (CHEBI:53000)
N-acetyl-β-D-galactosaminyl-(1→4)-N-acetyl-β-D-glucosaminyl group (CHEBI:62190) is a N-acetyl-D-glucosaminyl groups (CHEBI:21524)
IUPAC Name 
2-acetamido-2-deoxy-β-D-galactopyranosyl-(1→4)-2-acetamido-2-deoxy-β-D-glucopyranosyl
Synonyms  Source
N-acetyl-β-D-galactosaminyl-(1→4)-N-acetyl-β-D-glucosaminyl groupsChEBI
LDN groupChEBI
GalNAc(β1-4)GlcNAc(β1-)ChEBI
β-D-GalpNAc-(1→4)-β-D-GlcpNAc-yl groupChEBI
N-acetyl-β-D-galactosaminyl-(1→4)-N-acetyl-β-D-glucosaminyl groupChEBI
Citations