>sp|A4WJ34|RIFK_PYRAR Riboflavin kinase OS=Pyrobaculum arsenaticum GN=ribK
MECRERRLAADLIALSSVEGLPVSEAAKRLCMTRQGLYKLLKQLRAEGYVAEGSVVKLTP
KGRDFLSGILRDLLRYFNIASIRLVGRVVSGLGEGAFYISLEGYKRAIEERLGFTPFPGT
LNIKLDPQYMPYRRYLDGLPGVVIPGFSNGLRTYGAVKAFRARVNGVEGAVVMPERTHHP
TDVIEVVAPVKLRDALGLRDGDVVEVEVLL