Opposite Enantioselectivities of Two Phenotypically and Genotypically Similar Strains of Pseudomonas frederiksbergensis in Bacterial Whole-Cell Sulfoxidation-Reference-Cited by-同舟云学术

Opposite Enantioselectivities of Two Phenotypically and Genotypically Similar Strains of Pseudomonas frederiksbergensis in Bacterial Whole-Cell Sulfoxidation

Published:2005-04 Issue:4 Volume:71 Page:2199-2202
ISSN:0099-2240
Container-title:Applied and Environmental Microbiology
language:en
Short-container-title:Appl Environ Microbiol

Author:

Adam Waldemar¹²,Heckel Frank³,Saha-Möller Chantu R.¹,Taupp Marcus³,Meyer Jean-Marie⁴,Schreier Peter³

Affiliation:

1. Institute of Organic Chemistry

2. Department of Chemistry, Facundo University of Puerto Rico, Rio Piedras, Puerto Rico

3. Institute of Food Chemistry, University of Würzburg, Würzburg, Germany

4. Laboratoire de Microbiologie et Génétique, Université Louis Pasteur, Strasbourg, France

Abstract

ABSTRACT Soil samples were screened to select microorganisms with the capability to oxidize organic sulfides into the corresponding sulfoxides with differential enantioselectivities. Several bacterial strains that preferentially produced the S- configured sulfoxide enantiomer were isolated. Surprisingly, one bacterial strain, genotypically and phenotypically characterized as Pseudomonas frederiksbergensis , selectively gave the R enantiomer. The finding that two apparently identical organisms displayed opposite enantioselectivities is novel for non-genetically modified organisms.

Publisher

American Society for Microbiology

Subject

Ecology,Applied Microbiology and Biotechnology,Food Science,Biotechnology

Link

https://journals.asm.org/doi/pdf/10.1128/AEM.71.4.2199-2202.2005

Reference24 articles.

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