>sp|Q97BD7|RIFK_THEVO Riboflavin kinase OS=Thermoplasma volcanium (strain ATCC 51530 / DSM 4299 / JCM 9571 / NBRC 15438 / GSS1) OX=273116 GN=ribK PE=3 SV=1 MDTSDQYYRAIKKIKEASDSSNKAYLTSSKLANMLGLSQQSASRIIIDLEKLGYITRTVS KRGQLLTITEKGLDLLYTEFAELSRILSIKSNIVMTGIVVPGMGEGKYYISRKQYIIQFQ EKLGIIPYLGTLNIKVDPSSIPELRKLRGFTGIHIEGFRTEDRTFGSVKAFRCKTNGVPS FLIMPERTVYTDVVEIISDKYLRNELNLKDGDEVTIEVTA