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N-acetyl-alpha-neuraminyl-(2->3)-beta-D-galactosyl-(1->4)-beta-D-glucose

Go to external page http://purl.obolibrary.org/obo/CHEBI_59226

An amino trisaccharide that is the carbohydrate portion of ganglioside GM3. It comprises a linear sequence of alpha-N-acetylneuraminyl, beta-D-galactosyl and beta-D-glucose residues linked (2->3) and (1->4).

Term info

Label

N-acetyl-alpha-neuraminyl-(2->3)-beta-D-galactosyl-(1->4)-beta-D-glucose

Synonyms
  • (6R)-5-(acetylamino)-3,5-dideoxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]-beta-L-threo-hex-2-ulopyranonosyl-(2->3)-beta-D-galactopyranosyl-(1->4)-beta-D-glucopyranose
  • 5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl-(2->3)-beta-D-galactopyranosyl-(1->4)-beta-D-glucopyranose
database cross reference
Subsets

3_STAR

IUPAC NAME
(6R)-5-(acetylamino)-3,5-dideoxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]-beta-L-threo-hex-2-ulopyranonosyl-(2->3)-beta-D-galactopyranosyl-(1->4)-beta-D-glucopyranose [ IUPAC ]

IUPAC NAME
5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl-(2->3)-beta-D-galactopyranosyl-(1->4)-beta-D-glucopyranose [ IUPAC ]

charge

0

formula

C23H39NO19

has alternative id

CHEBI:85038

has obo namespace

chebi_ontology

has related synonym

alpha-N-acetylneuraminyl-(2->3)-beta-D-galactosyl-(1->4)-beta-D-glucose, N-Acetylneuraminoyllactose, 3'-sialyllactose, Neu5Aca2-3Galb1-4Glcb, GM3 carbohydrate moiety, Neu5Acalpha2-3Galbeta1-4Glcbeta, alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc, alpha-Neup5Ac-(2->3)-beta-D-Galp-(1->4)-beta-D-Glcp

id

CHEBI:59226

inchi

InChI=1S/C23H39NO19/c1-6(28)24-11-7(29)2-23(22(37)38,42-18(11)12(31)8(30)3-25)43-19-13(32)9(4-26)40-21(16(19)35)41-17-10(5-27)39-20(36)15(34)14(17)33/h7-21,25-27,29-36H,2-5H2,1H3,(H,24,28)(H,37,38)/t7-,8+,9+,10+,11+,12+,13-,14+,15+,16+,17+,18+,19-,20+,21-,23-/m0/s1

inchikey

CILYIEBUXJIHCO-UITFWXMXSA-N

mass

633.55110

monoisotopicmass

633.21163

smiles

CC(=O)N[C@@H]1[C@@H](O)C[C@@](O[C@H]2[C@@H](O)[C@@H](CO)O[C@@H](O[C@@H]3[C@@H](CO)O[C@@H](O)[C@H](O)[C@H]3O)[C@@H]2O)(O[C@H]1[C@H](O)[C@H](O)CO)C(O)=O