>sp|A7NHN1|KCY_ROSCS Cytidylate kinase OS=Roseiflexus castenholzii GN=cmk MSAPSVITIDGPAGAGKSTLGELLARRLGYLFFDTGVMYRALAWAVLHGAIDPEDGEAVT ALARDLDIQVLPPGDAMDGRLYTVLVNGVDVTWELRHPDVERIVSITARHPAVRTVMRER QRAIGSRGRVVMVGRDIGSIVMPDAPLKIYLDASIDERARRRTDEILRRGGDADLQRIRN DMIRRDSLDRYVSAPAADACTIISDGLSPEQVVALVIARIADRCDDSQEARA