CHEBI:61836 - α-D-Galp-(1→4)-β-D-GlcpNAc

ChEBI IDCHEBI:61836
ChEBI Nameα-D-Galp-(1→4)-β-D-GlcpNAc
Stars
ASCII Namealpha-D-Galp-(1->4)-beta-D-GlcpNAc
DefinitionAn amino disaccharide composed of D-galactose and 2-acetamido-2-deoxy-β-D-glucopyranosyl residues in (α-1→4) linkage.
Last Modified30 May 2024
SubmitterGareth Owen
DownloadsMolfile
FormulaC14H25NO11
Net Charge0
Average Mass383.350
Monoisotopic Mass383.14276
SMILESCC(=O)N[C@@H]1[C@@H](O)[C@H](O[C@H]2O[C@H](CO)[C@H](O)[C@H](O)[C@H]2O)[C@@H](CO)O[C@H]1O
WURCSWURCS=2.0/2,2,1/[a2122h-1b_1-5_2*NCC/3=O][a2112h-1a_1-5]/1-2/a4-b1
InChIInChI=1S/C14H25NO11/c1-4(18)15-7-9(20)12(6(3-17)24-13(7)23)26-14-11(22)10(21)8(19)5(2-16)25-14/h5-14,16-17,19-23H,2-3H2,1H3,(H,15,18)/t5-,6-,7-,8+,9-,10+,11-,12-,13-,14-/m1/s1
InChIKeyKFEUJDWYNGMDBV-REYAXZTNSA-N
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)
α-D-Galp-(1→4)-β-D-GlcpNAc (CHEBI:61836) has functional parent N-acetyl-β-D-glucosamine (CHEBI:28009)
α-D-Galp-(1→4)-β-D-GlcpNAc (CHEBI:61836) has functional parent α-D-galactose (CHEBI:28061)
α-D-Galp-(1→4)-β-D-GlcpNAc (CHEBI:61836) has role epitope (CHEBI:53000)
α-D-Galp-(1→4)-β-D-GlcpNAc (CHEBI:61836) is a amino disaccharide (CHEBI:22480)
α-D-Galp-(1→4)-β-D-GlcpNAc (CHEBI:61836) is a glucosamine oligosaccharide (CHEBI:22485)
IUPAC Names 
2-acetamido-2-deoxy-4-O-α-D-galactopyranosyl-β-D-glucopyranose
α-D-galactopyranosyl-(1→4)-2-acetamido-2-deoxy-β-D-glucopyranose
Synonyms  Source
Gal-α1-4-GlcNAc-βChEBI
Gal-α-(1→4)-GlcNAc-βChEBI
2-(acetylamino)-2-deoxy-4-O-α-D-galactopyranosyl-β-D-glucopyranoseIUPAC
α-D-Gal-(1→4)-β-D-GlcNAcChEBI
Galα1-4GlcNAcβChEBI
Gala1-4GlcNAcbChEBI
Manual XrefsDatabases
G17963KWGlyTouCan
G17963KWGlyGen
Citations