>sp|B1L7J8|RIBL_KORCO FAD synthase OS=Korarchaeum cryptofilum GN=ribL MLEMGRRVMVAGTFDIIHEGHIKMLWSAKSLAGDDGELVVVVARDENVRKYKKREPILEE SIRAYIVKNLKPVDRVVLGERDPIESVLKLRPDVIALGYDQWADENWLREELLKRGLNVE IVRLPRFGDSSSSSIVRRVIKLFCSSE