Characterization of an Acid-Inducible Sulfatase in Salmonella enterica Serovar Typhimurium-Reference-Cited by-同舟云学术

Characterization of an Acid-Inducible Sulfatase in Salmonella enterica Serovar Typhimurium

Published:2013-01-11 Issue:6 Volume:79 Page:2092-2095
ISSN:0099-2240
Container-title:Applied and Environmental Microbiology
language:en
Short-container-title:Appl. Environ. Microbiol.

Author:

Das Seema,Singh Swati,McClelland Michael,Forst Steven,Gyaneshwar Prasad

Abstract

ABSTRACTSulfatases of enteric bacteria can provide access to heavily sulfated mucosal glycans. In this study, we show thataslA(STM0084) ofSalmonella entericaserovar Typhimurium LT2 encodes a sulfatase that requires mildly acidic pH for its expression and activity. AslA is not regulated by sulfur compounds or tyramine but requires the EnvZ-OmpR and PhoPQ regulatory systems, which play an important role in pathogenesis.

Publisher

American Society for Microbiology

Subject

Ecology,Applied Microbiology and Biotechnology,Food Science,Biotechnology

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