>sp|E3GWN9|RIBL_METFV FAD synthase OS=Methanothermus fervidus GN=ribL
MATGTFDIIHPGHGFYLKKAKELGGKNSKLVVIVARDSTVRARKRKPVINEKQRLEVVKM
LKPVDEAYLGCEGDIFKTVEKIKPDIIALGPDQDFDEKELQKELKKRNIDCKVVRIKEYK
KSPLDSTCKIIKKIKQMKFDDIEKC