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-(1->3)-alpha-D-Manp

Term ID

CHEBI:176969

Synonyms

• 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-(1->3)-alpha-D-Man
• beta-D-glucopyranuronosyl-(1->2)-6-O-acetyl-alpha-D-mannopyranosyl-(1->3)-[beta-D-xylopyranosyl-(1->2)]-alpha-D-mannopyranosyl-(1->3)-[beta-D-xylopyranosyl-(1->2)]-6-O-acetyl-alpha-D-mannopyranosyl-(1->3)-alpha-D-mannopyranose
• beta-D-glucuronosyl-(1->2)-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-alpha-D-mannosyl-(1->3)-alpha-D-mannose
• GlcAbeta1-2Man6Acalpha1-3(Xylbeta1-2)Manalpha1-3(Xylbeta1-2)Man6Acalpha1-3Manalpha

Definition

A branched heptasaccharide derivative consisting of a backbone of four alpha-D-mannose residues linked sequentially (1->3), with the residues at the non-reducing end and at the one proximal to the residue at the reducing end acetylated at O-6, and with a beta-D-glucuronosyl residue and two beta-D-xylosyl residues linked (1->2) to the main chain as shown 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 )