>sp|Q2S4I8|BIOB_SALRD Biotin synthase OS=Salinibacter ruber GN=bioB MTAWRTLATQVLNGTPLSSSQALDVVHADDDEVLALLDAAFRVRRHHHGRRVRIHVLQNA KSGVCPEDCAFCSQSLKFDSDPEQYGMQQVDQIVEGAKAAWDKGAVTYCIVTATRGPHSS EVDVVCEATRRIKETYPMDVCASLGLLDAKQARKLADAGVDRYNHNLETSCDHFGNVVTT HEWSDRVETVKQAKAAGMEACCGGIIGLGEARADWVDLALALREIGVESVPVNFLNPRSG TPLEDVDTVRPQDCLKALAMFRLVHPEADLRMAGGREVVLDQMQPLALYAANSFFTDGYL TTGGQGESKDYRMIQQAGFEPVIVEDGPERQTPATADDTPSGDPEAADRRRQPSAGPAG