The O-chain structure from the LPS of marine halophilic bacterium Pseudoalteromonas carrageenovora-type strain IAM 12662T

Alba Silipo; Antonio Molinaro; Evgeny L Nazarenko; Raisa P Gorshkova; Elena P Ivanova; Rosa Lanzetta; Michelangelo Parrilli

doi:10.1016/j.carres.2005.09.007

The O-chain structure from the LPS of marine halophilic bacterium Pseudoalteromonas carrageenovora-type strain IAM 12662T

Carbohydr Res. 2005 Dec 12;340(17):2693-7. doi: 10.1016/j.carres.2005.09.007. Epub 2005 Sep 29.

Authors

Alba Silipo¹, Antonio Molinaro, Evgeny L Nazarenko, Raisa P Gorshkova, Elena P Ivanova, Rosa Lanzetta, Michelangelo Parrilli

Affiliation

¹ Dipartimento di Chimica Organica e Biochimica, Università di Napoli Federico II, via Cintia 4, 80126 Napoli, Italy.

PMID: 16198323
DOI: 10.1016/j.carres.2005.09.007

Abstract

The O-chain polysaccharide of the lipopolysaccharide from the halophilic marine bacterium Pseudoalteromonas carrageenovora IAM 12662T was characterized. The structure was studied by means of chemical analysis and 2D NMR spectroscopy of the de-O-acylated lipopolysaccharide and shown to be the following:Col is colitose, 3,6-di-deoxy-L-xylo-hexose.

Publication types

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

MeSH terms

Carbohydrate Conformation
Carbohydrate Sequence
Lipopolysaccharides / chemistry*
Lipopolysaccharides / isolation & purification
Magnetic Resonance Spectroscopy
Models, Molecular
Molecular Sequence Data
Pseudoalteromonas / chemistry*

Substances

Lipopolysaccharides
lipid-linked oligosaccharides