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CHEBI:139159 - α-D-galacturonosyl-[(1→2)-α-L-rhamnosyl-(1→4)-α-D-galacturonosyl]n polyanion

Default Structure
ChEBI IDCHEBI:139159
ChEBI Nameα-D-galacturonosyl-[(1→2)-α-L-rhamnosyl-(1→4)-α-D-galacturonosyl]n polyanion
Stars
ASCII Namealpha-D-galacturonosyl-[(1->2)-alpha-L-rhamnosyl-(1->4)-alpha-D-galacturonosyl]n polyanion
DefinitionA polyanionic polymer obtained by deprotonation of the carboxy groups of α-D-galacturonosyl-[(1→2)-α-L-rhamnosyl-(1→4)-α-D-galacturonosyl]n; major species at pH 7.3.
Last Modified30 January 2018
SubmitterKristian Axelsen
DownloadsMolfile
Formula(C12H17O10)n.C6H9O7
Net Charge-2
Average Mass514.389
Monoisotopic Mass514.11810
SMILES[H]O[C@H]1O[C@H](C(=O)[O-])[C@H](O[C@@H]2O[C@@H](C)[C@H](O)[C@@H](O)[C@H]2O[C@H]2O[C@H](C(=O)[O-])[C@H](O)[C@H](O)[C@H]2O)[C@H](O)[C@H]1O
InChIInChI=1S/C18H28O17/c1-2-3(19)5(21)12(35-17-9(25)4(20)6(22)11(34-17)14(26)27)18(31-2)33-10-7(23)8(24)16(30)32-13(10)15(28)29/h2-13,16-25,30H,1H3,(H,26,27)(H,28,29)/p-2/t2-,3-,4-,5+,6+,7+,8+,9+,10+,11-,12+,13-,16-,17+,18-/m0/s1
InChIKeyIZRLTPJODRHEPZ-NHBGCNMISA-L
ChEBI Ontology
Outgoing Relation(s)
α-D-galacturonosyl-[(1→2)-α-L-rhamnosyl-(1→4)-α-D-galacturonosyl]n polyanion (CHEBI:139159) is a carbohydrate acid anion (CHEBI:33721)
α-D-galacturonosyl-[(1→2)-α-L-rhamnosyl-(1→4)-α-D-galacturonosyl]n polyanion (CHEBI:139159) is a polyanionic polymer (CHEBI:61469)
UniProt Name  Source
α-D-galacturonosyl-[(1→2)-α-L-rhamnosyl-(1→4)-α-D-galacturonosyl]nUniProt