CHEBI:30248 - β-D-Gal-(1→3)-β-D-GlcNAc-(1→3)-β-D-Gal-(1→4)-D-Glc

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name β-D-Gal-(1→3)-β-D-GlcNAc-(1→3)-β-D-Gal-(1→4)-D-Glc
ChEBI ID CHEBI:30248
ChEBI ASCII Name beta-D-Gal-(1->3)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-D-Glc
Definition A tetrasaccharide comprising residues of galactose, N-acetylglucosamine, galactose and glucose in a linear sequence, all joined by β-linkages.
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:22771, CHEBI:12348, CHEBI:10379, CHEBI:22759, CHEBI:13377, CHEBI:28015
Supplier Information
Download Molfile XML SDF
Formula C26H45NO21
Net Charge 0
Average Mass 707.632
Monoisotopic Mass 707.24841
InChI InChI=1S/C26H45NO21/c1-6(32)27-11-21(47-25-18(39)15(36)12(33)7(2-28)44-25)13(34)8(3-29)43-24(11)48-22-14(35)9(4-30)45-26(19(22)40)46-20-10(5-31)42-23(41)17(38)16(20)37/h7-26,28-31,33-41H,2-5H2,1H3,(H,27,32)/t7-,8-,9-,10-,11-,12+,13-,14+,15+,16-,17-,18-,19-,20-,21-,22+,23?,24+,25+,26+/m1/s1
InChIKey AXQLFFDZXPOFPO-FSGZUBPKSA-N
SMILES CC(=O)N[C@H]1[C@H](O[C@H]2[C@@H](O)[C@@H](CO)O[C@@H](O[C@H]3[C@H](O)[C@@H](O)C(O)O[C@@H]3CO)[C@@H]2O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O
ChEBI Ontology
Outgoing β-D-Gal-(1→3)-β-D-GlcNAc-(1→3)-β-D-Gal-(1→4)-D-Glc (CHEBI:30248) is a amino tetrasaccharide (CHEBI:59412)
β-D-Gal-(1→3)-β-D-GlcNAc-(1→3)-β-D-Gal-(1→4)-D-Glc (CHEBI:30248) is a glucosamine oligosaccharide (CHEBI:22485)
Incoming α-D-GalpNAc-(1→3)-β-D-Galp-(1→3)-β-D-GlcpNAc-(1→3)-β-D-Galp-(1→4)-D-Glcp (CHEBI:147176) has functional parent β-D-Gal-(1→3)-β-D-GlcNAc-(1→3)-β-D-Gal-(1→4)-D-Glc (CHEBI:30248)
β-D-Galp-(1→3)-β-D-GlcpNAc-(1→3)-β-D-Galp-(1→4)-β-D-Glcp (CHEBI:53481) is a β-D-Gal-(1→3)-β-D-GlcNAc-(1→3)-β-D-Gal-(1→4)-D-Glc (CHEBI:30248)
IUPAC Name
β-D-galactopyranosyl-(1→3)-2-acetamido-2-deoxy-β-D-glucopyranosyl-(1→3)-β-D-galactopyranosyl-(1→4)-D-glucopyranose
Synonyms Sources
(Gal)2 (Glc)1 (GlcNAc)1 ChEBI
beta-D-gal-(1->3)-beta-D-glcNAc-(1->3)-beta-D-gal-(1->4)-D-glc ChEBI
beta-D-Gal-(1->3)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-D-Glc KEGG COMPOUND
β-D-Gal-(1→3)-β-D-GlcNAc-(1→3)-β-D-Gal-(1→4)-D-Glc UniProt
β-Gal1,3-β-GlcNAc1,3-β-Gal1,4-Glc ChEBI
Galβ1-3GlcNAcβ1-3Galβ1-4Glc ChEBI
Lacto-N-tetraose KEGG COMPOUND
Lc4 KEGG GLYCAN
LNT KEGG GLYCAN
r-Lactotetraose-HSA KEGG GLYCAN
WURCS=2.0/3,4,3/[a2122h-1x_1-5][a2112h-1b_1-5][a2122h-1b_1-5_2*NCC/3=O]/1-2-3-2/a4-b1_b3-c1_c3-d1 GlyTouCan
Manual Xrefs Databases
C06371 KEGG COMPOUND
G00395 KEGG GLYCAN
G45827GY GlyGen
G45827GY GlyTouCan
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Registry Number Type Source
4780271 Reaxys Registry Number Reaxys
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Last Modified
09 April 2021