>sp|C9RF94|RIBL_METVM FAD synthase OS=Methanocaldococcus vulcanius GN=ribL
MEKDRNVKKRVITAGTFDILHPGHYEILKFAKSLGDELIVIIARDKTVERLKGRKPIIPE
NQRREMVEALKPVDKAILGSLNNKLEPILKLKPDIIVLGPDQMTFDEETLKKELEKHNLH
PKIVRFKNYKKCPFHSSFDIVKEIVKRYCNKE