>tr|A0A5S9C6A3|A0A5S9C6A3_BARQI 6,7-dimethyl-8-ribityllumazine synthase OS=Bartonella quintana GN=ribH1 MTKEIHKKLHVLIVEARFYDGISDALLKGAVRTLQKAGASYDIVTVPGALEIPGAIAFAE KNSKVFYNGYVALGCVIRGETYHFEIVANDSCRALMDLTVHKHLAIGNGILTVEDEKQAW VRANQDEKNKGGFAAEAALCMIALKKRFGDNH