>tr|A0A832TB30|A0A832TB30_9CREN Cytidylate kinase OS=Sulfurisphaera tokodaii GN=cmk MIIVISGPPGSGKSTVAKILSKNLSLKYISAGHIFRELAEKEGLSLLELNKKAEENFEID KKIDREIFRIASTEKNIIIESHIGGWLLKDIADITVYLNASIEIRAMRIAKRDNIPFTKA IEQIIEREESHSRRFLAYYGIDLSDLSVFDLVINTDNLQPDEISKIIEAYLNFMLAKNIH