Published in

Elsevier, Carbohydrate Research, (359), p. 7-10

DOI: 10.1016/j.carres.2012.07.007

Links

Tools

Export citation

Search in Google Scholar

Structure of an acidic polysaccharide isolated from Psychrobacter maritimus 3pS containing a bacillosamine derivative

Journal article published in 2012 by Anna N. Kondakova, Kseniya A. Novototskaya Vlasova, Alexander S. Shashkov, Marina S. Drutskaya, Sof'ya N. Senchenkova, Victoria A. Shcherbakova ORCID, David A. Gilichinsky, Sergei A. Nedospasov, Yuriy A. Knirel
This paper is available in a repository.
This paper is available in a repository.

Full text: Download

Green circle
Preprint: archiving allowed
Upload
Red circle
Postprint: archiving forbidden
Red circle
Published version: archiving forbidden
Policy details
Data provided by SHERPA/RoMEO

Abstract

An acidic polysaccharide was obtained from Psychrobacter maritimus 3pS isolated from a Siberian cryopeg sample (Kolyma lowland). The following structure of the tetrasaccharide repeating unit of the polysaccharide was established by sugar analysis along with (1)H and (13)C NMR spectroscopy: →2)-α-L-Rhap-(1→4)-α-D-GalpNAcA-(1→3)-α-D-QuipNAc4NHb-(1→3)-β-D-QuipNAc4NHb-(1→ where D-GalNAcA indicates 2-acetamido-2-deoxy-D-galacturonic acid and d-QuiNAc4NHb indicates 2-acetamido-2,4,6-trideoxy-4-[(S)-3-hydroxybutanoyl]amino-D-glucose.