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CHEBI:60949 - α-D-Gal-(1→4)-β-D-Gal-(1→4)-D-GlcNAc

ChEBI IDCHEBI:60949
ChEBI Nameα-D-Gal-(1→4)-β-D-Gal-(1→4)-D-GlcNAc
Stars
ASCII Namealpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-D-GlcNAc
DefinitionAn amino trisaccharide consisting of two D-galactose residues and an N-acetyl-D-glucosamine residue (at the reducing end) in a linear sequence.
Last Modified13 April 2021
SubmitterSteve
DownloadsMolfile
FormulaC20H35NO16
Net Charge0
Average Mass545.491
Monoisotopic Mass545.19558
SMILESCC(=O)N[C@H]1C(O)O[C@H](CO)[C@@H](O[C@@H]2O[C@H](CO)[C@H](O[C@H]3O[C@H](CO)[C@H](O)[C@H](O)[C@H]3O)[C@H](O)[C@H]2O)[C@@H]1O
WURCSWURCS=2.0/3,3,2/[a2122h-1x_1-5_2*NCC/3=O][a2112h-1b_1-5][a2112h-1a_1-5]/1-2-3/a4-b1_b4-c1
InChIInChI=1S/C20H35NO16/c1-5(25)21-9-11(27)16(7(3-23)33-18(9)32)36-20-15(31)13(29)17(8(4-24)35-20)37-19-14(30)12(28)10(26)6(2-22)34-19/h6-20,22-24,26-32H,2-4H2,1H3,(H,21,25)/t6-,7-,8-,9-,10+,11-,12+,13-,14-,15-,16-,17+,18?,19-,20+/m1/s1
InChIKeyQOITYCLKNIWNMP-ZLPWQWAFSA-N
ChEBI Ontology
Outgoing Relation(s)
α-D-Gal-(1→4)-β-D-Gal-(1→4)-D-GlcNAc (CHEBI:60949) is a amino trisaccharide (CHEBI:59266)
α-D-Gal-(1→4)-β-D-Gal-(1→4)-D-GlcNAc (CHEBI:60949) is a glucosamine oligosaccharide (CHEBI:22485)
Incoming Relation(s)
α-D-Gal-(1→4)-β-D-Gal-(1→4)-β-D-GlcNAc (CHEBI:61832) is a α-D-Gal-(1→4)-β-D-Gal-(1→4)-D-GlcNAc (CHEBI:60949)
IUPAC Name 
α-D-galactopyranosyl-(1→4)-β-D-galactopyranosyl-(1→4)-2-acetamido-2-deoxy-D-glucopyranose
Synonyms  Source
α-D-Galp-(1→4)-β-D-Galp-(1→4)-D-GlcpNAcChEBI
α-D-galactosyl-(1→4)-β-D-galactosyl-(1→4)-N-acetyl-D-glucosamineChEBI
(Gal)2 (GlcNAc)1KEGG GLYCAN
Gal-α1,4Gal-β1,4-GlcNAcChEBI
P1ChEBI
Manual XrefsDatabases
G00439KEGG GLYCAN
G55205ZVGlyTouCan
G55205ZVGlyGen
Citations