N-acetyl-beta-D-galactosaminyl-(1->4)-N-acetyl-beta-D-glucosaminyl group (CHEBI:62190)

ChEBI > Main

Main

ChEBI Ontology

Automatic Xrefs

Reactions

Pathways

Models

ChEBI Name	N-acetyl-β-D-galactosaminyl-(1→4)-N-acetyl-β-D-glucosaminyl group

ChEBI ID	CHEBI:62190

ChEBI ASCII Name	N-acetyl-beta-D-galactosaminyl-(1->4)-N-acetyl-beta-D-glucosaminyl group

Definition	An 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.

Stars	This entity has been manually annotated by the ChEBI Team.

Secondary ChEBI IDs	CHEBI:55439

Download	Molfile XML SDF

more structures >>

Formula

C16H27N2O10

Net Charge

Average Mass

407.39300

Monoisotopic Mass

407.16657

SMILES

O([C@H]1[C@@H]([C@H]([C@@H](O[C@@H]1CO)*)NC(=O)C)O)[C@H]2[C@@H]([C@H]([C@H]([C@H](O2)CO)O)O)NC(C)=O

Roles Classification
Biological Role(s):	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	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	Sources
β-D-GalpNAc-(1→4)-β-D-GlcpNAc-yl group	ChEBI
GalNAc(β1-4)GlcNAc(β1-)	ChEBI
LDN group	ChEBI
N-acetyl-β-D-galactosaminyl-(1→4)-N-acetyl-β-D-glucosaminyl group	ChEBI
N-acetyl-β-D-galactosaminyl-(1→4)-N-acetyl-β-D-glucosaminyl groups	ChEBI

Citation	Type	Source
18507884	PubMed citation	Europe PMC

Last Modified

31 July 2017