>sp|Q728P5|BIOB_DESVH Biotin synthase OS=Desulfovibrio vulgaris GN=bioB MHNLLENLRRRLLAQRTPEPLPPTSQGLARPSHDVVRGPCDADIPPDARNTMMPEGITVE EALAVAELPQKHALDILATAQAIRSVHKGGPAALCGIVNAKSGRCPEDCAFCAQSSHHAT GSPVHALLDAETLLRRAEELRQSGAERYGIVTSGTRLTVRELATLCEAAVRIRRETGIAL CGSLGQLTPDAAACLKEAGFSSYHHNLETSRSFFPAICSTHAYDDDIATVRAARAAGLRT CSGGIFGMGETDAQRIELSATLRELDVDSIPVNLLSPIPGTPLQHRPTMPPMRALVSIAI YRLMHPARDILVCGGREATLGPWQSWIFLAGANGMMVGNYLTTTGRDMADDLAMLATLGV RA