[(1->2)-alpha-L-rhamnosyl-(1->4)-alpha-D-galacturonosyl]n polyanion (CHEBI:139158)

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CHEBI:139158 - [(1→2)-α-L-rhamnosyl-(1→4)-α-D-galacturonosyl]_n polyanion

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ChEBI ID	CHEBI:139158
ChEBI Name	[(1→2)-α-L-rhamnosyl-(1→4)-α-D-galacturonosyl]_n polyanion
Stars
ASCII Name	[(1->2)-alpha-L-rhamnosyl-(1->4)-alpha-D-galacturonosyl]n polyanion
Definition	A polyanionic polymer obtained by deprotonation of the carboxy groups of [(1→2)-α-L-rhamnosyl-(1→4)-α-D-galacturonosyl]_n; major species at pH 7.3.
Last Modified	30 January 2018
Submitter	Kristian Axelsen
Downloads	Molfile

Formula	(C12H17O10)n.H2O
Net Charge	-1
Average Mass	339.273
Monoisotopic Mass	339.09329
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](O)[C@H]1O
InChI	InChI=1S/C12H20O11/c1-2-3(13)4(14)7(17)12(21-2)23-8-5(15)6(16)11(20)22-9(8)10(18)19/h2-9,11-17,20H,1H3,(H,18,19)/p-1/t2-,3-,4+,5+,6+,7+,8+,9-,11-,12-/m0/s1
InChIKey	YLAIFAUCSMMVDB-QGINKGDOSA-M

ChEBI Ontology

Outgoing Relation(s)
	[(1→2)-α-L-rhamnosyl-(1→4)-α-D-galacturonosyl]_n polyanion (CHEBI:139158) is a carbohydrate acid anion (CHEBI:33721)
	[(1→2)-α-L-rhamnosyl-(1→4)-α-D-galacturonosyl]_n polyanion (CHEBI:139158) is a polyanionic polymer (CHEBI:61469)

Synonym	Source
rhamnogalacturonan I	SUBMITTER

UniProt Name	Source
[(1→2)-α-L-rhamnosyl-(1→4)-α-D-galacturonosyl]_n	UniProt

Citations