>sp|P42422|YXDK_BACSU Sensor histidine kinase YxdK OS=Bacillus subtilis GN=yxdK MKLFLRSHAVLILLFLLQGLFVFFYYWFAGLHSFSHLFYILGVQLLILAGYLAYRWYKDR GVYHWLSSGQEGTDIPYLGSSVFCSELYEKQMELIRLQHQKLHETEAKLDARVTYMNQWV HQVKTPLSVINLIIQEEDEPVFEQIKKEVRQIEFGLETLLYSSRLDLFERDFKIEAVSLS ELLQSVIQSYKRFFIQYRVYPKMNVCDDHQIYTDAKWLKFAIGQVVTNAVKYSAGKSDRL ELNVFCDEDRTVLEVKDYGVGIPSQDIKRVFDPYYTGENGRRFQESTGIGLHLVKEITDK LNHTVDISSSPGEGTSVRFSFLTKM