>tr|A0A0E1NX74|A0A0E1NX74_YERPA Chemotaxis protein CheY OS=Yersinia pestis bv. Antiqua GN=YPA_1842 MADKNLRFLVVDDFSTMRRIVRNLLKELGFHNVEEAEDGVDALNKLRAGGFDFVVSDWNM PNMDGLDLLKTIRTDGALATLPVLMVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKL NKIFEKLGM