>tr|A3F455|A3F455_BACIU Cytidylate kinase OS=Bacillus subtilis subsp. subtilis str. SMY GN=cmk MEKKLSIAIDGPAAAGKSTVAKIVAEKKSYIYIDTGAMYRAITYAALQENVDLTDEEKLA ELLKRTDIELITTKDGQKVFVNGTDVTEAIRTDEISNQVSIAAKHRSVREEMVKRQQQLG EKGGVVMDGRDIGTHVLPNAEVKIFLLASVEERAKRRYEENVKKGFDVNYETLIEEIARR DKLDSEREVSPLRKAEDALEIDTTSLSIQEVADKILEAVEQKSR