Mapping of functional regions of Clostridium perfringens type A enterotoxin
- PMID: 1373406
- PMCID: PMC257123
- DOI: 10.1128/iai.60.5.2110-2114.1992
Mapping of functional regions of Clostridium perfringens type A enterotoxin
Abstract
Studies were conducted to allow construction of an initial map of the structure-versus-function relationship of the Clostridium perfringens type A enterotoxin (CPE). Removal of the N-terminal 25 amino acids of CPE increased the primary cytotoxic effect of CPE but did not affect binding. CPE sequences required for at least four epitopes were also identified.
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