>d2vbva_ b.43.5.2 (A:) CTP-dependent riboflavin kinase, Rfk {Methanococcus jannaschii [TaxId: 2190]} mvklmiiegevvsglgegryflslppykeifkkilgfepyegtlnlkldrefdinkfkyi etedfefngkrffgvkvlpikilignkkidgaivvpkktyhsseiieiiapmklreqfnl kdgdvikilikgdk