>sp|Q8YGH2|RISB1_BRUME 6,7-dimethyl-8-ribityllumazine synthase 1 OS=Brucella melitensis biotype 1 GN=ribH1 MEFLMSKHEADAPHLLIVEARFYDDLADALLDGAKAALDEAGATYDVVTVPGALEIPATI SFALDGADNGGTEYDGFVALGTVIRGETYHFDIVSNESCRALTDLSVEESIAIGNGILTV ENEEQAWVRARREDKDKGGFAARAALTMIGLRKKFGA