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CHEBI:187872 - [P-4)-α-D-GlcpNAc-(1-P-4)-α-D-GlcpNAc-(1-P-4)-α-D-GlcpNAc-(1-P-4)-α-D-GlcpNAc-(1-P-4)-α-D-GlcpNAc-(1-P-4)-α-D-GlcpNAc-(1-P-4)-α-D-GlcpNAc-(1-]

ChEBI IDCHEBI:187872
ChEBI Name[P-4)-α-D-GlcpNAc-(1-P-4)-α-D-GlcpNAc-(1-P-4)-α-D-GlcpNAc-(1-P-4)-α-D-GlcpNAc-(1-P-4)-α-D-GlcpNAc-(1-P-4)-α-D-GlcpNAc-(1-P-4)-α-D-GlcpNAc-(1-]
Stars
ASCII Name[P-4)-alpha-D-GlcpNAc-(1-P-4)-alpha-D-GlcpNAc-(1-P-4)-alpha-D-GlcpNAc-(1-P-4)-alpha-D-GlcpNAc-(1-P-4)-alpha-D-GlcpNAc-(1-P-4)-alpha-D-GlcpNAc-(1-P-4)-alpha-D-GlcpNAc-(1-]
DefinitionA phosphate-linked oligosaccharide analogue consisting of seven α-N-acetyl-D-glucosaminyl residues, joined by (1→4)-phosphodiester linkages. It is a constituent 7-repeating-unit segment of Neisseria meningitidis serogroup X capsular polysaccharide (MenX), the structural diagram of which shows parts of phosphodiester linkages which are present at both the reducing and non-reducing ends of the heptasaccharide unit.
Last Modified6 December 2021
SubmitterMarcus Ennis
DownloadsMolfile
FormulaC56H98N7O56P7
Net Charge0
Average Mass1982.211
Monoisotopic Mass1981.31992
SMILES*O[C@H]1O[C@H](CO)[C@@H](OP(=O)(O)O[C@H]2O[C@H](CO)[C@@H](OP(=O)(O)O[C@H]3O[C@H](CO)[C@@H](OP(=O)(O)O[C@H]4O[C@H](CO)[C@@H](OP(=O)(O)O[C@H]5O[C@H](CO)[C@@H](OP(=O)(O)O[C@H]6O[C@H](CO)[C@@H](OP(=O)(O)O[C@H]7O[C@H](CO)[C@@H](OP(*)(=O)O)[C@H](O)[C@@H]7NC(C)=O)[C@H](O)[C@@H]6NC(C)=O)[C@H](O)[C@@H]5NC(C)=O)[C@H](O)[C@@H]4NC(C)=O)[C@H](O)[C@@H]3NC(C)=O)[C@H](O)[C@@H]2NC(C)=O)[C@H](O)[C@@H]1NC(C)=O
Roles Classification
Biological Role:
antigen  Any substance that stimulates an immune response in the body, such as through antibody production or by presentation to a T-cell receptor after binding to a major histocompability complex (MHC).
ChEBI Ontology
Outgoing Relation(s)
[P-4)-α-D-GlcpNAc-(1-P-4)-α-D-GlcpNAc-(1-P-4)-α-D-GlcpNAc-(1-P-4)-α-D-GlcpNAc-(1-P-4)-α-D-GlcpNAc-(1-P-4)-α-D-GlcpNAc-(1-P-4)-α-D-GlcpNAc-(1-] (CHEBI:187872) has role antigen (CHEBI:59132)
[P-4)-α-D-GlcpNAc-(1-P-4)-α-D-GlcpNAc-(1-P-4)-α-D-GlcpNAc-(1-P-4)-α-D-GlcpNAc-(1-P-4)-α-D-GlcpNAc-(1-P-4)-α-D-GlcpNAc-(1-P-4)-α-D-GlcpNAc-(1-] (CHEBI:187872) is a phosphate-linked oligosaccharide analogue (CHEBI:62172)
Synonyms  Source
N. meningitidis serogroup X (MenX) DP7ChEBI
[P-4)-N-acetyl-α-D-glucopyranosyl-(1-P-4)-N-acetyl-α-D-glucopyranosyl-(1-P-4)-N-acetyl-α-D-glucopyranosyl-(1-P-4)-N-acetyl-α-D-glucopyranosyl-(1-P-4)-N-acetyl-α-D-glucopyranosyl-(1-P-4)-N-acetyl-α-D-mannopyranosyl-(1-P-4)-N-acetyl-α-D-glucopyranosyl-(1-]ChEBI
[P-4)-α-D-GlcNAc-(1-P-4)-α-D-GlcNAc-(1-P-4)-α-D-GlcNAc-(1-P-4)-α-D-GlcNAc-(1-P-4)-α-D-GlcNAc-(1-P-4)-α-D-GlcNAc-(1-P-4)-α-D-GlcNAc-(1-]ChEBI
Citations