>sp|A3MMR3|RISB_BURM7 6,7-dimethyl-8-ribityllumazine synthase OS=Burkholderia mallei GN=ribH MEIGQYQPNLEGDGLRIGIVQSRFNEPVCNGLADACVEELERLGVSGEDVLLVTVPGALE IPLALQKLAESNQFDALIALGAVIRGETYHFELVSNESGAGITRIALDFNTPIANAVLTT ETDEQAIARMTEKGRDAARVAVEMANLTMTLDQLSDDEEDEEDEDDEDEEERA