>sp|O28174|RIFK_ARCFU Riboflavin kinase OS=Archaeoglobus fulgidus GN=ribK
MVRDIKTFKFFEVLLIYEMLEVLKALAMMNATRKVVKISSKELAEHIGQSLQTAARKLKE
LEDEGLIDRTLTKDGQFVVITEKGKQLLYKEYMDYKKIFDDEGTIKIKGEVFSGVGEGRY
YVSLEGYRKQFREKLGFDPYPGTLNLRIPKEEMYFRRRLDEERGILIEGFSTEDRTFGEV
KAFKCRINGIEGAIVIPKRTHYPAEILEVISPVKLRDKLGLKDGDFVEVEVIL