beta-D-Xylp-(1->2)-alpha-D-Manp-(1->3)-[beta-D-Xylp-(1->2)]-alpha-D-Manp6Ac-(1->3)-[beta-D-GlcpA-(1->2)]-alpha-D-Manp6Ac-(1->3)-[beta-D-Xylp-(1->2)]-alpha-D-Manp-(1->3)-[beta-D-Xylp-(1->2)]-alpha-D-Manp6Ac

Term ID

CHEBI:176973

Synonyms

• beta-D-glucopyranuronosyl-(1->2)-[beta-D-xylopyranosyl-(1->2)-[beta-D-xylopyranosyl-(1->2)-alpha-D-mannopyranosyl-(1->3)]-6-O-acetyl-alpha-D-mannopyranosyl-(1->3)]-6-O-acetyl-alpha-D-mannopyranosyl-(1->3)-[beta-D-xylopyranosyl-(1->2)]-alpha-D-mannopyranos
• beta-D-glucuronosyl-(1->2)-[beta-D-xylosyl-(1->2)-[beta-D-xylosyl-(1->2)-alpha-D-mannosyl-(1->3)]-6-O-acetyl-alpha-D-mannosyl-(1->3)]-6-O-acetyl-alpha-D-mannosyl-(1->3)-[beta-D-xylosyl-(1->2)]-alpha-D-mannosyl-(1->3)-[beta-D-xylosyl-(1->2)]-6-O-acetyl-alp
• beta-D-Xyl-(1->2)-alpha-D-Man-(1->3)-[beta-D-Xyl-(1->2)]-alpha-D-Man6Ac-(1->3)-[beta-D-GlcA-(1->2)]-alpha-D-Man6Ac-(1->3)-[beta-D-Xyl-(1->2)]-alpha-D-Man-(1->3)-[beta-D-Xyl-(1->2)]-alpha-D-Man6Ac
• Xylbeta1-2Manalpha1-3(Xylbeta1-2)Man6Acalpha1-3(GlcAbeta1-2)Man6Acalpha1-3(Xylbeta1-2)Manalpha1-3(Xylbeta1-2)Man6Acalpha

Definition

A branched decasaccharide derivative consisting of a backbone of five alpha-D-mannose residues linked sequentially (1->3), with the middle residue carrying a beta-D-glucuronosyl residue via a (1->2) linkage. All of the remaining four mannose residues carry beta-D-xylosyl residues also linked (1->2), while three of the chain of five mannose residues are also acetylated at O-6 as depicted in the diagram. One of a number of synthetic oligosaccharides used to create a synthetic strategy to Cryptococcus neoformans glucuronoxylomannan (GXM) capsular polysaccharide part structures.

References

• PMID:34123169

Ontology

ChEBI  ( EBI )