Literature DB >> 12700099

Export of O-specific lipopolysaccharide.

Miguel A Valvano1.   

Abstract

The O antigen is the most surface-exposed component of the lipopolysaccharide (LPS) molecule and its biogenesis involves several complex mechanisms not completely well understood. All of these mechanisms involve biochemical reactions that occur on the cytoplasmic side of the plasma membrane as well as several different translocation pathways that deliver the nascent O antigens in a glycolipid form to the periplasmic side of the plasma membrane. This article discusses our current understanding of the mechanisms operating in the biogenesis of the O-specific LPS.

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Year:  2003        PMID： 12700099     DOI： 10.2741/1079

Source DB:  PubMed          Journal:  Front Biosci        ISSN： 1093-4715


  66 in total

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Authors:  Kinnari B Patel; Evelyn Toh; Ximena B Fernandez; Anna Hanuszkiewicz; Gail G Hardy; Yves V Brun; Mark A Bernards; Miguel A Valvano
Journal:  J Bacteriol       Date:  2012-03-09       Impact factor: 3.490

2.  Glycomimicry: display of fucosylation on the lipo-oligosaccharide of recombinant Escherichia coli K12.

Authors:  Elif Yavuz; Carola Maffioli; Karin Ilg; Markus Aebi; Bernard Priem
Journal:  Glycoconj J       Date:  2011-02-01       Impact factor: 2.916

3.  Membrane topology and identification of critical amino acid residues in the Wzx O-antigen translocase from Escherichia coli O157:H4.

Authors:  Cristina L Marolda; Bo Li; Michael Lung; Mei Yang; Anna Hanuszkiewicz; Amanda Roa Rosales; Miguel A Valvano
Journal:  J Bacteriol       Date:  2010-09-24       Impact factor: 3.490

4.  Determination of glycosyltransferase specificities for the Escherichia coli O111 O antigen by a generic approach.

Authors:  Gordon Stevenson; Manuela Dieckelmann; Peter R Reeves
Journal:  Appl Environ Microbiol       Date:  2007-12-21       Impact factor: 4.792

5.  Biochemical and structural analysis of bacterial O-antigen chain length regulator proteins reveals a conserved quaternary structure.

Authors:  Kane Larue; Matthew S Kimber; Robert Ford; Chris Whitfield
Journal:  J Biol Chem       Date:  2009-01-07       Impact factor: 5.157

6.  The cellular level of O-antigen polymerase Wzy determines chain length regulation by WzzB and WzzpHS-2 in Shigella flexneri 2a.

Authors:  Javier A Carter; Juan C Jiménez; Mercedes Zaldívar; Sergio A Álvarez; Cristina L Marolda; Miguel A Valvano; Inés Contreras
Journal:  Microbiology (Reading)       Date:  2009-06-25       Impact factor: 2.777

7.  Characterization of the Caulobacter crescentus holdfast polysaccharide biosynthesis pathway reveals significant redundancy in the initiating glycosyltransferase and polymerase steps.

Authors:  Evelyn Toh; Harry D Kurtz; Yves V Brun
Journal:  J Bacteriol       Date:  2008-08-29       Impact factor: 3.490

8.  Predicted functions and linkage specificities of the products of the Streptococcus pneumoniae capsular biosynthetic loci.

Authors:  David M Aanensen; Angeliki Mavroidi; Stephen D Bentley; Peter R Reeves; Brian G Spratt
Journal:  J Bacteriol       Date:  2007-08-31       Impact factor: 3.490

9.  Biochemical activities of Streptococcus pneumoniae serotype 2 capsular glycosyltransferases and significance of suppressor mutations affecting the initiating glycosyltransferase Cps2E.

Authors:  David B A James; Kanupriya Gupta; Jocelyn R Hauser; Janet Yother
Journal:  J Bacteriol       Date:  2013-10-04       Impact factor: 3.490

10.  Functional analysis of predicted coiled-coil regions in the Escherichia coli K-12 O-antigen polysaccharide chain length determinant Wzz.

Authors:  Cristina L Marolda; Emily R Haggerty; Michael Lung; Miguel A Valvano
Journal:  J Bacteriol       Date:  2008-01-18       Impact factor: 3.490
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