>tr|A0A0E3QQN1|A0A0E3QQN1_METBA Riboflavin kinase OS=Methanosarcina barkeri str. Wiesmoor GN=ribK MPDIKYLKKLALIGAINKIIKVSSSEFQKHTGASSKTTARKLKQLEDERLIERKIVPGGQ LIKMTDKGIEVLKNEYVDYSRIFSPDLDILELEGKVLKGLGEGQYYVNIPGYRKQFEEKL HFVPFPGTLNVQLSESSSSLRNLLLETPAIRVEGFNDGERTFGGGKCYPVVVGSIEAAVV VPERTHYPSDLIEIIAPIKLRDALKLKDGDRVVVQLKKQGTENQK