>tr|A0A832T0Z5|A0A832T0Z5_9CREN Riboflavin kinase OS=Pyrobaculum aerophilum GN=ribK MECKERRLIGDLIALSYVEGLPVAEAAKRLCVTRQGLYKLLKQLRNEGYVAEGPLIKITQ KGRDLLSSVLRDLLRYFNIASIRLIGRVISGLGEGAFYISLEGYRRAIEEKLGFTPFPGT LNIKLDPQYLPYRRYLDGLPGIVIPGFTNGLRTYGGVKAFKAKINGVEGAVVMPERTHHP TDVIEIIAPVKLRDALNLKDGDIVEVEILL