alpha-D-galactosyl-(1->3)-D-galactose (CHEBI:53651)

ChEBI > Main

Main

ChEBI Ontology

Automatic Xrefs

Reactions

Pathways

Models

ChEBI Name	α-D-galactosyl-(1→3)-D-galactose

ChEBI ID	CHEBI:53651

ChEBI ASCII Name	alpha-D-galactosyl-(1->3)-D-galactose

Definition	A galactobiose comprising an α-D-galactopyranose residue and a D-galactopyranose residue joined via an α-(1→3) linkage.

Stars	This entity has been manually annotated by the ChEBI Team.

Secondary ChEBI IDs	CHEBI:62083

Supplier Information

Download	Molfile XML SDF

more structures >>

Formula

C12H22O11

Net Charge

Average Mass

342.29650

Monoisotopic Mass

342.11621

InChI

InChI=1S/C12H22O11/c13-1-3-5(15)7(17)8(18)12(22-3)23-10-6(16)4(2-14)21-11(20)9(10)19/h3-20H,1-2H2/t3-,4-,5+,6+,7+,8-,9-,10+,11?,12-/m1/s1

InChIKey

QIGJYVCQYDKYDW-SDOYDPJRSA-N

SMILES

OC[C@H]1O[C@H](O[C@@H]2[C@@H](O)C(O)O[C@H](CO)[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. antigen Any substance that stimulates an immune response in the body, such as through antibody production or by presentation to a T-cell receptor after binding to a major histocompability complex (MHC). 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	α-D-galactosyl-(1→3)-D-galactose (CHEBI:53651) has role antigen (CHEBI:59132) α-D-galactosyl-(1→3)-D-galactose (CHEBI:53651) has role carbohydrate allergen (CHEBI:143231) α-D-galactosyl-(1→3)-D-galactose (CHEBI:53651) has role epitope (CHEBI:53000) α-D-galactosyl-(1→3)-D-galactose (CHEBI:53651) is a galactobiose (CHEBI:167122)

Incoming	β-D-Galp-(1→4)-α-D-Galp-(1→3)-D-Galp (CHEBI:148482) has functional parent α-D-galactosyl-(1→3)-D-galactose (CHEBI:53651) α-(1→3)-galactobiose (CHEBI:60180) is a α-D-galactosyl-(1→3)-D-galactose (CHEBI:53651) α-D-Galp-(1→3)-β-D-Galp (CHEBI:62330) is a α-D-galactosyl-(1→3)-D-galactose (CHEBI:53651) α-D-galactosyl-(1→3)-D-galactosyl group (CHEBI:59095) is substituent group from α-D-galactosyl-(1→3)-D-galactose (CHEBI:53651)

IUPAC Name

α-D-galactopyranosyl-(1→3)-D-galactose

Synonyms	Sources
(Gal)2	KEGG GLYCAN
3-O-α-D-galactopyranosyl-D-galactopyranose	IUPAC
3-O-α-D-Galactopyranosyl-D-galactose	IUPAC
α-D-Gal-(1→3)-D-Gal	ChEBI
α-D-galactosyl-(1→3)-D-galactose	ChEBI
α-D-Galp-(1→3)-D-Galp	ChEBI
α-Gal	ChEBI
α1,3Gal	ChEBI
B_di	ChEBI
B_di-epitope	ChEBI
diαGal	ChEBI
Gal(α1-3)Gal	ChEBI
Gal-alpha(1,3)Gal	ChEBI
Gal-α1,3-Gal	ChEBI
galactose-α-(1,3)-galactose	ChEBI
galactose-α-1,3-galactose	ChEBI
Galα,3Gal	ChEBI
Galα1,3Gal	ChEBI
Galα1-3Gal	ChEBI
human blood group type B linear epitope	ChEBI
WURCS=2.0/2,2,1/[a2112h-1x_1-5][a2112h-1a_1-5]/1-2/a3-b1	GlyTouCan

Registry Number	Type	Source
1435319	Reaxys Registry Number	Reaxys

Last Modified

07 April 2021