CHEBI:68680 - β-D-Galp-(1→3)-β-D-Galp-(1→4)-β-D-GlcpNAc

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name β-D-Galp-(1→3)-β-D-Galp-(1→4)-β-D-GlcpNAc
ChEBI ID CHEBI:68680
ChEBI ASCII Name beta-D-Galp-(1->3)-beta-D-Galp-(1->4)-beta-D-GlcpNAc
Definition A linear amino trisaccharide conmprised of two (1→3)-linked β-D-galactose residues linked (1→4) to an N-acetyl-β-D-glucosamine residue at the reducing end.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
Download Molfile XML SDF
Formula C20H35NO16
Net Charge 0
Average Mass 545.48900
Monoisotopic Mass 545.19558
InChI InChI=1S/C20H35NO16/c1-5(25)21-9-12(28)16(8(4-24)33-18(9)32)36-20-15(31)17(11(27)7(3-23)35-20)37-19-14(30)13(29)10(26)6(2-22)34-19/h6-20,22-24,26-32H,2-4H2,1H3,(H,21,25)/t6-,7-,8-,9-,10+,11+,12-,13+,14-,15-,16-,17+,18-,19+,20+/m1/s1
InChIKey NNISLDGFPWIBDF-OGBLMHIUSA-N
SMILES CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O[C@@H]2O[C@H](CO)[C@H](O)[C@H](O[C@@H]3O[C@H](CO)[C@H](O)[C@H](O)[C@H]3O)[C@H]2O)[C@@H]1O
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.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing β-D-Galp-(1→3)-β-D-Galp-(1→4)-β-D-GlcpNAc (CHEBI:68680) has role epitope (CHEBI:53000)
β-D-Galp-(1→3)-β-D-Galp-(1→4)-β-D-GlcpNAc (CHEBI:68680) is a amino trisaccharide (CHEBI:59266)
β-D-Galp-(1→3)-β-D-Galp-(1→4)-β-D-GlcpNAc (CHEBI:68680) is a glucosamine oligosaccharide (CHEBI:22485)
IUPAC Name
β-D-galactopyranosyl-(1→3)-β-D-galactopyranosyl-(1→4)-2-acetamido-2-deoxy-β-D-glucopyranose
Synonyms Sources
β-D-galactosyl-(1→3)-β-D-galactosyl-(1→4)-N-acetyl-β-D-glucocosamine ChEBI
Galβ1-3Galβ1-4GlcNAcβ ChEBI
O-β-D-galactopyranosyl-(1→3)-O-β-D-galactopyranosyl-(1→4)-2-(acetylamino)-2-deoxy-β-D-glucopyranose ChEBI
WURCS=2.0/2,3,2/[a2122h-1b_1-5_2*NCC/3=O][a2112h-1b_1-5]/1-2-2/a4-b1_b3-c1 GlyTouCan
Manual Xrefs Databases
G35116BF GlyGen
G35116BF GlyTouCan
View more database links
Citations Waiting for Citations Types Sources
19443021 PubMed citation Europe PMC
31537530 PubMed citation Europe PMC
32568414 PubMed citation Europe PMC
Last Modified
24 February 2023