Adhesin degradation accelerates delivery of heat-labile toxin by enterotoxigenic Escherichia coli.
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ABSTRACT:
SUBMITTER: Roy K
PROVIDER: S-EPMC3191018 | biostudies-literature | 2011 Aug
REPOSITORIES: biostudies-literature
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Adhesin degradation accelerates delivery of heat-labile toxin by enterotoxigenic Escherichia coli.
Roy Koushik K Kansal Rita R Bartels Scott R SR Hamilton David J DJ Shaaban Salwa S Fleckenstein James M JM
The Journal of biological chemistry 20110708 34
Many enteric pathogens, including enterotoxigenic Escherichia coli (ETEC), produce one or more serine proteases that are secreted via the autotransporter (or type V) bacterial secretion pathway. These molecules have collectively been referred to as SPATE proteins (serine protease autotransporter of the Enterobacteriaceae). EatA, an autotransporter previously identified in ETEC, possesses a functional serine protease motif within its secreted amino-terminal passenger domain. Although this protein ...[more]
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