>tr|A0A075WGH7|A0A075WGH7_ARCFL Riboflavin kinase OS=Archaeoglobus fulgidus DSM 8774 GN=ribK MVRDIKTFKFFEVLLIYEMLEVLKALAMMNATRKVVKISSKELAEHIGQSLQTAARKLKE LEDEGLIDRTLTKDGQFVVITEKGKQLLYKEYMDYKKIFDDEGTIKIKGEVFSGVGEGRY YVSLEGYRKQFREKLGFDPYPGTLNLRIPKEEMYFRRRLDEERGILIEGFSTEDRTFGEV KAFKCRINGIEGAIVIPKRTHYPAEILEVISPVKLRDKLGLKDGDFVEVEVIL