>sp|Q8UG70|RISB_AGRFC 6,7-dimethyl-8-ribityllumazine synthase OS=Agrobacterium fabrum (strain C58 / ATCC 33970) OX=176299 GN=ribH PE=3 SV=1 MSKPHLLIVEARFYDDMADALLEGAKFALEEAGATYDVITVPGALEIPAAIAMALDGADN DGTEYDGFVALGMVIRGETYHFDIVSNESSRALMDLAVSESLPIGNGILTVENDEQAWAR VRRSDKDKGGFAARAALTMIELKKKLGG