>sp|Q30YL2|RISB_OLEA2 6,7-dimethyl-8-ribityllumazine synthase OS=Oleidesulfovibrio alaskensis (strain ATCC BAA-1058 / DSM 17464 / G20) OX=207559 GN=ribH PE=3 SV=1 MMHLKTIEGQFDAKGLKFAIIATRFNDFVVDRLVGGAVDYLTRCGGSREDMTLIRLPGAF EMPVAAKKLAASGKYDGVIALGAVIRGATPHFDFVANEATKGLAQVALESGVPVGFGLLT TDTLEQAIERAGSKGGNKGVEAASAVLETIRVLEQL