Document Detail


Structural investigations on the cell surface of Erysipelothrix rhusiopathiae.
MedLine Citation:
PMID:  11403395     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The cell wall of Erysipelothrix rhusiopathiae was investigated. The corrected structure of the murein, which was published earlier, is reported here. The murein belongs to the B1delta type. It has L-alanine in position three of the peptide subunit and is crosslinked via a glycine-L-lysine-L-lysine interpeptide bridge. As expected by the complex serological situation in E. rhusiopathiae the carbohydrate moiety of the cell wall proofed to be very intricate. As accessory polymers polysaccharide(s) and teichoic acid(s) were identified. The teichoic acid(s) possess two novel polyols of which one could not be identified, the other one behaved like 6-O-methylgalactitol in gas liquid chromatography. Glucose and N-acetylgalactosamine were determined as substituents. The polysaccharide(s) is composed of mainly N-acetylfucosamine and smaller amounts of galactose, N-acetylglucosamine, and a further unidentified sugar appearing later than hexaacetylsorbitol in GLC.
Authors:
K Schubert; F Fiedler
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Systematic and applied microbiology     Volume:  24     ISSN:  0723-2020     ISO Abbreviation:  Syst. Appl. Microbiol.     Publication Date:  2001 Apr 
Date Detail:
Created Date:  2001-06-13     Completed Date:  2001-10-25     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8306133     Medline TA:  Syst Appl Microbiol     Country:  Germany    
Other Details:
Languages:  eng     Pagination:  26-30     Citation Subset:  IM    
Affiliation:
Institut für Genetik und Mikrobiologie der Universität München, Munich, Germany. K.Schubert@lrz.uni-muenchen.de
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MeSH Terms
Descriptor/Qualifier:
Amino Acids / analysis
Amino Sugars / analysis
Cell Wall / chemistry*
Erysipelothrix / chemistry*
Peptidoglycan / chemistry*
Polysaccharides, Bacterial / chemistry*
Teichoic Acids / chemistry*
Chemical
Reg. No./Substance:
0/Amino Acids; 0/Amino Sugars; 0/Peptidoglycan; 0/Polysaccharides, Bacterial; 0/Teichoic Acids

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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