>sp|B8ZUN3|RISB_MYCLB 6,7-dimethyl-8-ribityllumazine synthase OS=Mycobacterium leprae GN=ribH MSGGAGIPEVPGIDASGLRLGIVASTWHSRICDALLAGARKVAADSGIDGPTVVRVLGAI EIPVVVQELARHHDAVVALGVVIRGDTPHFDYVCNSVTQGLTRIALDTSTPVGNGVLTTN TEKQALDRAGLPTSAEDKGAQAAAAALTTALTLLNLRSRI