alpha-Neup5Ac-(2->3)-beta-D-Galp-(1->3)-beta-D-GalpNAc-(1->4)-beta-D-Galp-(1->4)-beta-D-Galp

Term ID

CHEBI:145580

Synonyms

• (2S,4S,5R,6R)-5-acetamido-2-[(2R,3R,4S,5S,6R)-2-[(2S,3R,4R,5R,6R)-3-acetamido-2-[(2R,3R,4R,5R,6S)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,5
• 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-glucopyranose
• NeuAc(a2-3)Gal(b1-3)GalNAc(b1-4)Gal(b1-4)b-Glc
• WURCS=2.0/4,5,4/[a2122h-1b_1-5][a2112h-1b_1-5][a2112h-1b_1-5_2*NCC/3=O][Aad21122h-2a_2-6_5*NCC/3=O]/1-2-3-2-4/a4-b1_b4-c1_c3-d1_d3-e2

Definition

A member of the class of neuraminic acids that is neuraminic acid attached in sequence to beta-D-galactopyranosyl, 2-acetamido-2-deoxy-beta-D-galactopyranosyl, beta-D-galactopyranosyl, and beta-D-gucoopyranose units by (2->3), (1->3), (1->4), and (1->4) glycosidic linkages, respectively. It corresponds to the carbohydrate portion of ganglioside GM1b.

References

• GlyGen:G03277YI
• GlyTouCan:G03277YI
• KEGG:G00125
• PMID:33164488

Ontology

ChEBI  ( EBI )