CHEBI:146614 - D-Galp-(1→3)-β-D-Galp-(1→4)-D-Glcp

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name D-Galp-(1→3)-β-D-Galp-(1→4)-D-Glcp
ChEBI ID CHEBI:146614
ChEBI ASCII Name D-Galp-(1->3)-beta-D-Galp-(1->4)-D-Glcp
Definition A trisaccharide that is lactose in which the hydroxy group at the 3' position has been converted to the corresponding D-galactopyranosyl derivative.
Stars This entity has been manually annotated by the ChEBI Team.
Submitter Gareth Owen
Supplier Information
Download Molfile XML SDF
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Formula C18H32O16
Net Charge 0
Average Mass 504.438
Monoisotopic Mass 504.16903
InChI InChI=1S/C18H32O16/c19-1-4-7(22)9(24)12(27)17(31-4)34-15-8(23)5(2-20)32-18(13(15)28)33-14-6(3-21)30-16(29)11(26)10(14)25/h4-29H,1-3H2/t4-,5-,6-,7+,8+,9+,10-,11-,12-,13-,14-,15+,16?,17?,18+/m1/s1
InChIKey ODDPRQJTYDIWJU-DEUHYSPNSA-N
SMILES O([C@@H]1[C@@H](O)[C@@H](O[C@@H]([C@@H]1O)CO)O[C@H]2[C@H](O)[C@@H](O)C(O[C@@H]2CO)O)C3O[C@@H]([C@H](O)[C@H](O)[C@H]3O)CO
ChEBI Ontology
Outgoing D-Galp-(1→3)-β-D-Galp-(1→4)-D-Glcp (CHEBI:146614) has functional parent D-galactopyranose (CHEBI:4139)
D-Galp-(1→3)-β-D-Galp-(1→4)-D-Glcp (CHEBI:146614) has functional parent lactose (CHEBI:17716)
D-Galp-(1→3)-β-D-Galp-(1→4)-D-Glcp (CHEBI:146614) is a partially-defined glycan (CHEBI:146306)
D-Galp-(1→3)-β-D-Galp-(1→4)-D-Glcp (CHEBI:146614) is a trisaccharide (CHEBI:27150)
IUPAC Names
D-galactopyranosyl-(1→3)-β-D-galactopyranosyl-(1→4)-D-glucopyranose
Gal(?1-3)Gal(b1-4)Glc
Synonyms Sources
(3R,4S,5R,6R)-2-[(2R,3S,4S,5R,6S)-3,5-Dihydroxy-2-(hydroxymethyl)-6-[(2R,3S,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-4-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol IUPAC
D-galacto-hexopyranosyl-(1→3)-β-D-galacto-hexopyranosyl-(1→4)-D-gluco-hexopyranose IUPAC
WURCS=2.0/3,3,2/[a2122h-1x_1-5][a2112h-1b_1-5][a2112h-1x_1-5]/1-2-3/a4-b1_b3-c1 SUBMITTER
Manual Xrefs Databases
G03728KZ GlyTouCan
G03728KZ GlyGen
G09428 KEGG GLYCAN
View more database links
Last Modified
07 May 2020