>sp|B4S0P9|BIOB_ALTMD Biotin synthase OS=Alteromonas mediterranea GN=bioB MTLAYAPTAQTITIRNDWTKAEVEALFAMPFNDLLFNAQVVHRQHFNPNEVQVSTLLSIK TGACPEDCKYCPQSARYDTGLEKERLLEIEKVIQRAKEAKQVGSTRFCMGAAWRNPRDRD MPYILKMVEEVKSLGLETCMTLGMLTRDQAVALKQAGLDYYNHNLDTSPEYYGDIITTRT YEDRLNTLENVRAAGMNVCSGGIVGMGETVSDRASMLVQLANLPEQPQSVPINMLVKVKG TPLDSVEDLDYFEFIRTIAVARIMMPKSHVRLSAGREAMNEQMQAMCFMAGANSIFYGCK LLTTSNPDTHEDVMLFKKLGINTERTRDYSDEAHQQVLEEEIAQQQEQAEGSNDLFIDAT KPKVAAKQQHATEA