CHEBI:68843 - β-D-Galp-(1→3)-β-D-GlcpNAc-(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-GlcpNAc-(1→3)-β-D-Galp-(1→4)-β-D-GlcpNAc
ChEBI ID CHEBI:68843
ChEBI ASCII Name beta-D-Galp-(1->3)-beta-D-GlcpNAc-(1->3)-beta-D-Galp-(1->4)-beta-D-GlcpNAc
Definition A tetrasaccharide comprising residues of galactose, N-acetylglucosamine, galactose and N-acetylglucosamine units in a linear sequence, joined sequentially via β(1→3), β(1→3), and β(1→4) linkages. β-D-Gal-(1→3)-β-D-GlcNAc-(1→3)-β-D-Gal-(1→4)-D-GlcNAc with β-configuration at the anomeric centre of the reducing-end N-acetylglucosamine residue.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
Download Molfile XML SDF
Formula C28H48N2O21
Net Charge 0
Average Mass 748.68150
Monoisotopic Mass 748.27496
InChI InChI=1S/C28H48N2O21/c1-7(35)29-13-18(40)22(12(6-34)45-25(13)44)49-28-21(43)24(17(39)11(5-33)48-28)51-26-14(30-8(2)36)23(16(38)10(4-32)46-26)50-27-20(42)19(41)15(37)9(3-31)47-27/h9-28,31-34,37-44H,3-6H2,1-2H3,(H,29,35)(H,30,36)/t9-,10-,11-,12-,13-,14-,15+,16-,17+,18-,19+,20-,21-,22-,23-,24+,25-,26+,27+,28+/m1/s1
InChIKey MFWVYBSWTNAQKG-MSPSSKNOSA-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]4O[C@H](CO)[C@H](O)[C@H](O)[C@H]4O)[C@H]3NC(C)=O)[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-GlcpNAc-(1→3)-β-D-Galp-(1→4)-β-D-GlcpNAc (CHEBI:68843) has role epitope (CHEBI:53000)
β-D-Galp-(1→3)-β-D-GlcpNAc-(1→3)-β-D-Galp-(1→4)-β-D-GlcpNAc (CHEBI:68843) is a β-D-Gal-(1→3)-β-D-GlcNAc-(1→3)-β-D-Gal-(1→4)-D-GlcNAc (CHEBI:62994)
IUPAC Name
β-D-galactopyranosyl-(1→3)-2-acetamido-2-deoxy-β-D-glucopyranosyl-(1→3)-β-D-galactopyranosyl-(1→4)-2-acetamido-2-deoxy-β-D-glucopyranose
Synonyms Sources
β-D-Gal-(1→3)-β-D-GlcNAc-(1→3)-β-D-Gal-(1→4)-β-D-GlcNAc ChEBI
β-D-galactosyl-(1→3)-N-acetyl-β-D-glucosaminyl-(1→3)-β-D-galactosyl-(1→4)-N-acetyl-β-D-glucosamine ChEBI
Galb1-3GlcNAcb1-3Galb1-4GlcNAcb ChEBI
Galβ1-3GlcNAcβ1-3Galβ1-4GlcNAcβ ChEBI
WURCS=2.0/2,4,3/[a2122h-1b_1-5_2*NCC/3=O][a2112h-1b_1-5]/1-2-1-2/a4-b1_b3-c1_c3-d1 GlyTouCan
Manual Xrefs Databases
G09681LD GlyTouCan
G09681LD GlyGen
View more database links
Citations Waiting for Citations Types Sources
19443021 PubMed citation Europe PMC
25568069 PubMed citation Europe PMC
31537530 PubMed citation Europe PMC
Last Modified
13 April 2021