>sp|B8H640|BIOB_CAUVN Biotin synthase OS=Caulobacter vibrioides GN=bioB MSEITASPRHDWTLAEVEALFALPFMELVFQAANVHRAHFDPSEIQLSQLLSVKTGGCAE NCGYCSQSAHFKTGLKADKLMAADDVVAKARAARDGGAQRFCMGAAWRELKDRDLPKLTE MIGEVKALGLETCATLGMLTADQAKALKAAGLDYYNHNLDTGPDYYKDVVTTRTYQERLD TLAHVRDAGMSTCCGGIVGMGEQRRDRAGLLHQLATLPAHPDSLPINGLVPISGTPLGDK VLSEGKAIDAIEFVRTIAVARIVCPKSMVRLSAGREGMSRELQALCFMAGANSIFVGGKL LTTPLPGQDEDSQLFQDLDLKPMGGAVRVEAKADAAMVAAE