Characterization of a Lactobacillus gasseri JCM 1131 T Lipoteichoic Acid with a Novel Glycolipid Anchor Structure

Author:

Shiraishi Tsukasa1,Yokota Shin-ichi2,Morita Naoki3,Fukiya Satoru1,Tomita Satoru4,Tanaka Naoto4,Okada Sanae4,Yokota Atsushi1

Affiliation:

1. Laboratory of Microbial Physiology, Research Faculty of Agriculture, Hokkaido University, Kita-ku, Sapporo, Hokkaido, Japan

2. Department of Microbiology, Sapporo Medical University School of Medicine, Chuo-ku, Sapporo, Hokkaido, Japan

3. Bioproduction Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Toyohira-ku, Sapporo, Hokkaido, Japan

4. NODAI Culture Collection Center, Faculty of Applied Bio-Science, Tokyo University of Agriculture, Setagaya-ku, Tokyo, Japan

Abstract

ABSTRACT We determined the chemical structure of lipoteichoic acid (LTA) from Lactobacillus gasseri JCM 1131 T . The repeating unit was comprised of glycerolphosphate and 2-alanylglycerolphosphate. The glycolipid anchor was tetrahexosylglycerol with two or three acyl groups. To our knowledge, this is the first demonstration of a tetrahexose structure in an LTA glycolipid anchor.

Publisher

American Society for Microbiology

Subject

Ecology,Applied Microbiology and Biotechnology,Food Science,Biotechnology

Reference25 articles.

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2. Peptidoglycan- and lipoteichoic acid-induced cell activation is mediated by Toll-like receptor 2;Schwandner R;J. Biol. Chem.,1999

3. Regulation of induced colonic inflammation by Lactobacillus acidophilus deficient in lipoteichoic acid;Mohamadzadeh M;Proc. Natl. Acad. Sci. U. S. A.,2011

4. Cell Surface-Associated Lipoteichoic Acid Acts as an Adhesion Factor for Attachment of Lactobacillus johnsonii La1 to Human Enterocyte-Like Caco-2 Cells

5. Interactions of fibronectin with streptococci: the role of fibronectin as a receptor for Streptococcus pyogenes;Simpson WA;Rev. Infect. Dis.,1987

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