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alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer

Go to external page http://purl.obolibrary.org/obo/CHEBI_28058

A sialotetraosylceramide consisting of a branched heptasaccharide made up from three sialyl residues, two galactose residues, one N-acetylglucosamine residue and a glucose residue at the reducing end attached to the ceramide portion via a beta-linkage.

Term info

Label

alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer

Synonyms
  • (2S,3R,4E)-2-(acylamino)-3-hydroxyoctadec-4-en-1-yl 5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl-(2->8)-5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl-(2->3)-[5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl-(2->3)-beta-D-galactopyranosyl-(1->3)-2-acetamido-2-deoxy-beta-D-galactopyranosyl-(1->4)]-beta-D-galactopyranosyl-(1->4)-beta-D-glucopyranoside
database cross reference
Subsets

3_STAR

IUPAC NAME
(2S,3R,4E)-2-(acylamino)-3-hydroxyoctadec-4-en-1-yl 5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl-(2->8)-5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl-(2->3)-[5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl-(2->3)-beta-D-galactopyranosyl-(1->3)-2-acetamido-2-deoxy-beta-D-galactopyranosyl-(1->4)]-beta-D-galactopyranosyl-(1->4)-beta-D-glucopyranoside [ IUPAC ]

charge

0

formula

C78H130N5O47R

has alternative id

CHEBI:21172, CHEBI:5232

has obo namespace

chebi_ontology

has related synonym

(Gal)2 (GalNAc)1 (Glc)1 (Neu5Ac)3 (Cer)1, Ganglioside GT1b, alpha-Neu5Ac-(2->3)-beta-Galp-(1->3)-beta-GalpNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-Galp-(1->4)-beta-Glcp-(1<->1')-Cer, Neu5Ac-alpha2->3Gal-beta1->3GalNAc-beta1->4(Neu5Ac-alpha2->8Neu5Ac-alpha2->3)LacCer, NeuAcalpha2-3Galbeta1-3GalNAcbeta1-4(NeuAcalpha2-8NeuAcalpha2-3)Galbeta1-4Glcbeta1-1Cer, NeuAc(alpha2-3)Gal(beta1-3)GalNAc(beta1-4)[NeuAc(alpha2-8)NeuAc(alpha2-3)]Gal(beta1-4)Glc(beta1-1)Cer, trisialoganglioside GT1b, NeuAcalpha2-3Galbeta1-3GalNAcbeta1-4(NeuAcalpha2-8NeuAcalpha2-3)Galbeta1-4Glcbeta-Cer, Neu5Ac-alpha2->3Gal-beta1->3GalNAc-beta1->4(Neu5Ac-alpha2->8Neu5Ac-alpha2->3)Gal-beta1->4Glc-beta1->1'Cer, NeuAcalpha2-3Galbeta1-3GalNAcbeta1-4(NeuAcalpha2-8NeuAcalpha2-3)Galbeta1-4Glcbeta1-1'Cer, GT1b, NeuAcalpha2->3Galbeta1->3GalNAcbeta1->4(NeuAcalpha2->8NeuAcalpha2->3)Galbeta1->4Glc1-1Cer

id

CHEBI:28058

mass

1889.87210

monoisotopicmass

1888.79361

smiles

[H][C@]1(O[C@@](C[C@H](O)[C@H]1NC(C)=O)(O[C@H](CO)[C@@H](O)[C@]1([H])O[C@@](C[C@H](O)[C@H]1NC(C)=O)(O[C@@H]1[C@@H](O)[C@@H](O[C@H](CO)[C@@H]1O[C@@H]1O[C@H](CO)[C@H](O)[C@H](O[C@@H]2O[C@H](CO)[C@H](O)[C@H](O[C@@]3(C[C@H](O)[C@@H](NC(C)=O)[C@@]([H])(O3)[C@H](O)[C@H](O)CO)C(O)=O)[C@H]2O)[C@H]1NC(C)=O)O[C@H]1[C@H](O)[C@@H](O)[C@H](OC[C@H](NC([*])=O)[C@H](O)\C=C\CCCCCCCCCCCCC)O[C@@H]1CO)C(O)=O)C(O)=O)[C@H](O)[C@H](O)CO