CHEBI:546807 - β-D-Galp-(1→3)-D-GalpNAc

ChEBI IDCHEBI:546807
ChEBI Nameβ-D-Galp-(1→3)-D-GalpNAc
Stars
ASCII Namebeta-D-Galp-(1->3)-D-GalpNAc
DefinitionAn amino disaccharide consisting of D-galactopyranose at the non-reducing end joined by a (1→3) glycosidic linkage to N-acetyl-D-galactopyranosamine.
Secondary ChEBI IDsCHEBI:10382, CHEBI:22773, CHEBI:22782, CHEBI:27716, CHEBI:62468
Last Modified20 April 2021
SubmitterGareth Owen
DownloadsMolfile
FormulaC14H25NO11
Net Charge0
Average Mass383.350
Monoisotopic Mass383.14276
SMILESCC(=O)N[C@H]1C(O)O[C@H](CO)[C@H](O)[C@@H]1O[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O
InChIInChI=1S/C14H25NO11/c1-4(18)15-7-12(9(20)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
InChIKeyHMQPEDMEOBLSQB-UITYFYQISA-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)
β-D-Galp-(1→3)-D-GalpNAc (CHEBI:546807) has role epitope (CHEBI:53000)
β-D-Galp-(1→3)-D-GalpNAc (CHEBI:546807) is a D-Galp-(1→3)-D-GalpNAc (CHEBI:146500)
β-D-Galp-(1→3)-D-GalpNAc (CHEBI:546807) is a amino disaccharide (CHEBI:22480)
β-D-Galp-(1→3)-D-GalpNAc (CHEBI:546807) is a galactosamine oligosaccharide (CHEBI:22484)
Incoming Relation(s)
β-D-Gal-(1→3)-α-D-GalNAc (CHEBI:61820) is a β-D-Galp-(1→3)-D-GalpNAc (CHEBI:546807)
β-D-Galp-(1→3)-β-D-GalpNAc (CHEBI:61243) is a β-D-Galp-(1→3)-D-GalpNAc (CHEBI:546807)
IUPAC Name 
β-D-galactopyranosyl-(1→3)-2-acetamido-2-deoxy-D-galactopyranose
Synonyms  Source
beta-D-Galactopyranosyl-(1->3)-N-acetyl-D-galactosamineKEGG COMPOUND
2-acetamido-2-deoxy-3-O-β-D-galactopyranosyl-D-galactopyranoseIUPAC
(Gal)1 (GalNAc)1KEGG GLYCAN
TF epitopeChEBI
Thomsen-Friedenreich epitopeChEBI
2-(acetylamino)-2-deoxy-3-O-β-D-galactopyranosyl-D-galactopyranoseIUPAC
UniProt Name  Source
β-D-galactosyl-(1→3)-N-acetyl-D-galactosamineUniProt
Manual XrefsDatabases
C07278KEGG COMPOUND
G10607KEGG GLYCAN
G78436BBGlyTouCan
G78436BBGlyGen
Registry NumbersSources
Reaxys:4788642Reaxys
CAS:20972-29-6KEGG COMPOUND
Citations