alpha-D-Galp-(1->2)-[alpha-D-Abep-(1->3)]-alpha-D-Manp-(1->4)-alpha-L-Rhap (CHEBI:59400)

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CHEBI:59400 - α-D-Galp-(1→2)-[α-D-Abep-(1→3)]-α-D-Manp-(1→4)-α-L-Rhap

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ChEBI ID	CHEBI:59400
ChEBI Name	α-D-Galp-(1→2)-[α-D-Abep-(1→3)]-α-D-Manp-(1→4)-α-L-Rhap
Stars
ASCII Name	alpha-D-Galp-(1->2)-[alpha-D-Abep-(1->3)]-alpha-D-Manp-(1->4)-alpha-L-Rhap
Definition	A branched tetrasaccharide consisting of α-D-galactose, α-D-mannose and α-L-rhamnose residues linked sequentially (1→2) and (1→4), to the mannose residue of which is also linked (1→3) an α-D-abequose residue. The structure constitutes a possible epitope of the O-antigen polysaccharide in Salmonella.
Last Modified	28 September 2016
Submitter	zjosephs
Downloads	Molfile

Formula	C24H42O18
Net Charge	0
Average Mass	618.582
Monoisotopic Mass	618.23711
SMILES	C[C@@H]1O[C@@H](O)[C@H](O)[C@H](O)[C@H]1O[C@H]1O[C@H](CO)[C@@H](O)[C@H](O[C@H]2O[C@H](C)[C@H](O)C[C@H]2O)[C@@H]1O[C@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O
WURCS	WURCS=2.0/4,4,3/[a2211m-1a_1-5][a1122h-1a_1-5][a2112h-1a_1-5][a2d12m-1a_1-5]/1-2-3-4/a4-b1_b2-c1_b3-d1
InChI	InChI=1S/C24H42O18/c1-6-8(27)3-9(28)22(37-6)41-19-13(30)11(5-26)39-24(40-18-7(2)36-21(35)16(33)15(18)32)20(19)42-23-17(34)14(31)12(29)10(4-25)38-23/h6-35H,3-5H2,1-2H3/t6-,7+,8-,9-,10-,11-,12+,13-,14+,15+,16-,17-,18+,19+,20+,21-,22-,23-,24-/m1/s1
InChIKey	RVVSYHCMZQYVPI-KWDGXQEQSA-N

Roles Classification

Biological Role:

epitope The biological role played by a material entity when bound by a receptor of the adaptive immune system. Specific site on an antigen to which an antibody binds.

ChEBI Ontology

Outgoing Relation(s)
	α-D-Galp-(1→2)-[α-D-Abep-(1→3)]-α-D-Manp-(1→4)-α-L-Rhap (CHEBI:59400) has role epitope (CHEBI:53000)
	α-D-Galp-(1→2)-[α-D-Abep-(1→3)]-α-D-Manp-(1→4)-α-L-Rhap (CHEBI:59400) is a tetrasaccharide (CHEBI:50126)

IUPAC Name
3,6-dideoxy-α-D-xylo-hexopyranosyl-(1→3)-[α-D-galactopyranosyl-(1→2)]-α-D-mannopyranosyl-(1→4)-6-deoxy-α-L-mannopyranose

Synonyms	Source
α-D-abequopyranosyl-(1→3)-[α-D-galactopyranosyl-(1→2)]-α-D-mannopyranosyl-(1→4)-α-L-rhamnopyranose	ChEBI
G(A)MR	ChEBI
α-D-Abe-(1→3)-[α-D-Gal-(1→2)]-α-D-Man-(1→4)-α-L-Rha	ChEBI
α-D-Abep-(1→3)-[α-D-Galp-(1→2)]-α-D-Manp-(1→4)-α-L-Rhap	ChEBI
S. thymurium SH 4809 O-PS tetrasaccharide	ChEBI
α-D-abequosyl-(1→3)-[α-D-galactosyl-(1→2)]-α-D-mannosyl-(1→4)-α-L-rhamnose	ChEBI

Citations