>tr|A3F452|A3F452_BACIU Cytidylate kinase OS=Bacillus subtilis GN=cmk MEKKLSIAIDGPAAAGKSTVAKIVAEKKSYIYIDTGAMYRAITYAALQENVDLTDEEKLA ELLKRTDIELITTKDGQKVFVNGTDVTEAIRTDEISNQVSIAAKHRSVREEMVKRQQQLG EKGGVVMDGRDIGTHVLPNAEVKIFLLASVEERAKRRYEENVKKGFDVNYETLIEEIARR DKLDSEREVSPLRKAEDALEIDTTSLSIQEVADKILEAVEQKSR