Recovery of a Functional Class 2 Integron from an Escherichia coli Strain Mediating a Urinary Tract Infection

Abstract
A class 2 integron was found in an Escherichia coli isolate mediating a urinary tract infection. Unlike other class 2 integrons from pathogens, the encoded IntI2 protein was functional. The integron possessed a dfrA14 cassette, and a second novel cassette in which a lipoprotein signal peptidase gene is predicted.