Etk and Wzc are not essential for Etp phosphorylation.
2012-06-04T02:32:42Z (GMT) by
<p>EtpD119A was expressed in different EPEC strains with deletions in the <i>etp</i> gene and the kinase genes <i>etk</i> and <i>wzc</i>. Proteins were extracted and the amount and phosphorylation state of Etp were tested by Western blot using anti-6His and anti-PY antibodies, respectively. The presence of intact genes is indicated above the lanes.</p>