Term Name:	GM3 lactam
Synonyms:	(2S,3R,4E)-3-hydroxy-2-(octadecanamide)octadec-4-enyl 4-O-[2-amino-2-deoxy-3-O-(5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-2-nonulopyranosyloyl-1''[*]2'-lactam)-beta-D-galactopyranosyl]-beta-D-glucopyranoside, GM3-lactam ceramide, N-{(2S,3R,4E)-1-[(4-O-{(2S,4S,4a'R,5R,5'S,6R,7'R,8'R,8a'R)-5-acetamido-4,8'-dihydroxy-7'-(hydroxymethyl)-3'-oxo-6-[(1R,2R)-1,2,3-trihydroxypropyl]decahydro-5'H-spiro[pyran-2,2'-pyrano[4,3-b][1,4]oxazin]-5'-yl}-beta-D-glucopyranosyl)oxy]-3-hydroxyoctadec-4
Definition:	A lactam obtained via formal condensation of the carboxy group of an N-acetylneuraminyl residue and the amino group of the adjacent galactosamine residue in the ganglioside (2S,3R,4E)-3-hydroxy-2-(stearoylamino)octadec-4-en-1-yl N-acetylneuraminyl-(2->3)-beta-D-galactosaminyl-(1->4)-beta-D-glucoside.
Ontology:	ChEBI [CHEBI:63532]  ( EBI )