CHEBI:71342 - β-D-GlcpNAc-(1→3)-[β-D-GlcpNAc-(1→6)]-β-D-Galp-(1→4)-β-D-GlcpNAc

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name β-D-GlcpNAc-(1→3)-[β-D-GlcpNAc-(1→6)]-β-D-Galp-(1→4)-β-D-GlcpNAc
ChEBI ID CHEBI:71342
ChEBI ASCII Name beta-D-GlcpNAc-(1->3)-[beta-D-GlcpNAc-(1->6)]-beta-D-Galp-(1->4)-beta-D-GlcpNAc
Definition A branched amino tetrasaccharide comprising a β-D-galactosyl-(1→4)-N-acetyl-β-D-glucosamine disaccharide, to the galactosyl residue of which are (1→3)- and (1→6)-linked two N-acetyl-β-D-glucosamine residues.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
Download Molfile XML SDF
Formula C30H51N3O21
Net Charge 0
Average Mass 789.73340
Monoisotopic Mass 789.30151
InChI InChI=1S/C30H51N3O21/c1-8(37)31-15-23(45)25(13(6-36)49-27(15)47)53-30-24(46)26(54-29-17(33-10(3)39)22(44)19(41)12(5-35)51-29)20(42)14(52-30)7-48-28-16(32-9(2)38)21(43)18(40)11(4-34)50-28/h11-30,34-36,40-47H,4-7H2,1-3H3,(H,31,37)(H,32,38)(H,33,39)/t11-,12-,13-,14-,15-,16-,17-,18-,19-,20+,21-,22-,23-,24-,25-,26+,27-,28-,29+,30+/m1/s1
InChIKey NTQYKWMQLCGKKJ-OVCREZTJSA-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]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3NC(C)=O)[C@H](O)[C@H](O[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[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-GlcpNAc-(1→3)-[β-D-GlcpNAc-(1→6)]-β-D-Galp-(1→4)-β-D-GlcpNAc (CHEBI:71342) has role epitope (CHEBI:53000)
β-D-GlcpNAc-(1→3)-[β-D-GlcpNAc-(1→6)]-β-D-Galp-(1→4)-β-D-GlcpNAc (CHEBI:71342) is a amino tetrasaccharide (CHEBI:59412)
β-D-GlcpNAc-(1→3)-[β-D-GlcpNAc-(1→6)]-β-D-Galp-(1→4)-β-D-GlcpNAc (CHEBI:71342) is a glucosamine oligosaccharide (CHEBI:22485)
IUPAC Name
2-acetamido-2-deoxy-β-D-glucopyranosyl-(1→3)-[2-acetamido-2-deoxy-β-D-glucopyranosyl-(1→6)]-β-D-galactopyranosyl-(1→4)-2-acetamido-2-deoxy-β-D-glucopyranose
Synonyms Sources
β-D-GlcNAc-(1→3)-[β-D-GlcNAc-(1→6)]-β-D-Gal-(1→4)-β-D-GlcNAc ChEBI
GlcNAcb1-6(GlcNAcb1-3)Galb1-4GlcNAcb ChEBI
GlcNAcβ1-3(GlcNAcβ1-6)Galβ1-4GlcNAcβ ChEBI
N-acetyl-β-D-glucosaminyl-(1→3)-[N-acetyl-β-D-glucosaminyl-(1→6)]-β-D-galactosyl-(1→4)-N-acetyl-β-D-glucosamine ChEBI
O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1→3)-O-[2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1→6)]-O-β-D-galactopyranosyl-(1→4)-2-(acetylamino)-2-deoxy-β-D-glucopyranose ChEBI
WURCS=2.0/2,4,3/[a2122h-1b_1-5_2*NCC/3=O][a2112h-1b_1-5]/1-2-1-1/a4-b1_b3-c1_b6-d1 GlyTouCan
Manual Xrefs Databases
G08872UM GlyTouCan
G08872UM 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
09 May 2023