Structural analysis of a novel putative capsular polysaccharide from Pseudomonas (Burkholderia) caryophylli strain 2151

A Molinaro; C De Castro; A Evidente; O Holst; M Parrilli

doi:10.1046/j.1432-1327.1999.00117.x

Structural analysis of a novel putative capsular polysaccharide from Pseudomonas (Burkholderia) caryophylli strain 2151

Eur J Biochem. 1999 Feb;259(3):887-91. doi: 10.1046/j.1432-1327.1999.00117.x.

Authors

A Molinaro¹, C De Castro, A Evidente, O Holst, M Parrilli

Affiliation

¹ Dipartimento di Chimica Organica e Biologica, Università di Napoli Federico II, Portici, Italy.

PMID: 10092878
DOI: 10.1046/j.1432-1327.1999.00117.x

Abstract

A novel putative capsular polysaccharide consisting of D-Glcp and D-Fruf in the molar ratio of 1:1 was isolated as minor constituent from the lipopolysaccharide (LPS) fraction of Pseudomonas (Burkholderia) caryophylli. Its structure was determined, using mainly one- and two-dimensional NMR spectroscopy, as: -->6)-alpha-D-Glcp-(1-->1)-beta-D-Fruf-(2-->.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Carbohydrate Sequence
Lipopolysaccharides / chemistry
Magnetic Resonance Spectroscopy
Models, Molecular
Molecular Sequence Data
Monosaccharides / analysis
O Antigens / chemistry
Oligosaccharides / chemistry*
Polysaccharides, Bacterial / chemistry*
Pseudomonas / chemistry*

Substances

Lipopolysaccharides
Monosaccharides
O Antigens
Oligosaccharides
Polysaccharides, Bacterial