CHEBI:60946 - α-D-Gal-(1→3)-β-D-Gal-(1→4)-D-Glc

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ChEBI Name α-D-Gal-(1→3)-β-D-Gal-(1→4)-D-Glc
ChEBI ID CHEBI:60946
ChEBI ASCII Name alpha-D-Gal-(1->3)-beta-D-Gal-(1->4)-D-Glc
Definition A linear trisaccharide comprising D-glucose (at the reducing end) having an α-D-galactosyl-(1→3)-β-D-galactosyl moiety at the 4-position.
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:85026
Supplier Information ChemicalBook:CB3337152, ChemicalBook:CB0337151, eMolecules:480325, Selleckchem:Fumalic-acid(Ferulic-acid), ZINC000000058258
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Formula C18H32O16
Net Charge 0
Average Mass 504.43710
Monoisotopic Mass 504.16903
InChI InChI=1S/C18H32O16/c19-1-4-7(22)9(24)12(27)17(31-4)34-15-8(23)5(2-20)32-18(13(15)28)33-14-6(3-21)30-16(29)11(26)10(14)25/h4-29H,1-3H2/t4-,5-,6-,7+,8+,9+,10-,11-,12-,13-,14-,15+,16?,17-,18+/m1/s1
InChIKey ODDPRQJTYDIWJU-HLICEBNFSA-N
SMILES OC[C@H]1O[C@H](O[C@H]2[C@@H](O)[C@@H](CO)O[C@@H](O[C@@H]3[C@@H](CO)OC(O)[C@H](O)[C@H]3O)[C@@H]2O)[C@H](O)[C@@H](O)[C@H]1O
Roles Classification
Biological Role(s): carbohydrate allergen
Any carbohydrate, carbohydrate derivative or derived substituent group which causes the onset of an allergic reaction.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing α-D-Gal-(1→3)-β-D-Gal-(1→4)-D-Glc (CHEBI:60946) has role carbohydrate allergen (CHEBI:143231)
α-D-Gal-(1→3)-β-D-Gal-(1→4)-D-Glc (CHEBI:60946) is a trisaccharide (CHEBI:27150)
Incoming α-D-Galp-(1→3)-β-D-Galp-(1→4)-β-D-Glcp (CHEBI:59443) is a α-D-Gal-(1→3)-β-D-Gal-(1→4)-D-Glc (CHEBI:60946)
IUPAC Name
α-D-galactopyranosyl-(1→3)-β-D-galactopyranosyl-(1→4)-D-glucopyranose
Synonyms Sources
(Gal)2 (Glc)1 KEGG GLYCAN
3'-galactosyllactose ChEBI
α-D-galactosyl-(1→3)-β-D-galactosyl-(1→4)-D-glucose ChEBI
α-D-Galp-(1→3)-β-D-Galp-(1→4)-D-Glcp ChEBI
α-Gal trisaccharide ChEBI
αGal1-3βGal1-4Glc ChEBI
D-glucopyranose, O-α-D-galactopyranosyl-(1→3)-O-β-D-galactopyranosyl-(1→4)- ChEBI
Gal-α(1,3)Gal-β(1,4)Glc ChEBI
Gal-α1,3Gal-β1,4Glc ChEBI
Gala1-3Galb1-4Glc ChEBI
isoglobotriose ChEBI
O-α-D-galactopyranosyl-(1→3)-O-β-D-galactopyranosyl-(1→4)-D-glucopyranose ChEBI
WURCS=2.0/3,3,2/[a2122h-1x_1-5][a2112h-1b_1-5][a2112h-1a_1-5]/1-2-3/a4-b1_b3-c1 GlyTouCan
Manual Xrefs Databases
G00419 KEGG GLYCAN
G48740SL GlyTouCan
G48740SL GlyGen
View more database links
Registry Number Type Source
5780437 Reaxys Registry Number Reaxys
Citations Types Sources
10096519 PubMed citation Europe PMC
10482447 PubMed citation Europe PMC
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Last Modified
22 May 2024