beta-2,6-Pse-linked A. baumannii strain 54149 exopolysaccharide

Term ID

CHEBI:141605

Synonyms

• [3)-[5,7-diacetamido-3,5,7,9-tetradeoxy-L-glycero-alpha-L-manno-non-2-ulopyranonosyl-(2->6)-beta-D-glucopyranosyl-(1->6)]-beta-D-galactopyranosyl-(1->3)-beta-D-2-acetamido-2-deoxy-beta-D-galactopyranosyl-(1->]n
• [3)-[Pse-(2->6)-beta-D-Glc-(1->6)]-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->]n
• [3)-[Pse-(2->6)-beta-D-Glcp-(1->6)]-beta-D-Galp-(1->3)-beta-D-GalpNAc-(1->]n
• [3)-[pseudaminyl-(2->6)-beta-D-glucosyl-(1->6)]-beta-D-galactosyl-(1->3)-N-acetyl-beta-D-galactosaminyl-(1->]n
• beta-2,6-Pse-linked Ab-54149 EPS
• beta-2,6-pseudaminic acid-linked Acetobacter baumannii strain 54149 exopolysaccharide

Definition

A polysaccharide derivative that is the beta-2,6-pseudaminic acid-linked exopolysaccharide of Acetobacter baumannii strain 54149, the repeat unit consisting of N-acetyl-D-galactosamine beta-1,3 linked with D-galactose as the backbone with a beta-pseudaminyl-(2->6)-glucose branch linked beta-1,6 to the galactose.The beta-2,6-linked pseudaminic acid residue is present on ~90% of the galactose residues.

References

• PMID:29965749

Ontology

ChEBI  ( EBI )