>tr|A0A2P8MA00|A0A2P8MA00_9CLOT Biotin synthase OS=Clostridium sp. NJ4 GN=bioB MKNQWNNILSIGEKVLNGEKITADEALTLSKSNGSDIFLLCSFANKLREKFNGNHVDLCS VINAKSGNCSEDCAFCAQSAHHKANVSCYPLLNEDKILEMAKQREAYGARHCDIATSGLG YTGDEKDFQTILKAFKKMKENTNLKLCACLGTLTEKAMNSLAAVGVERYNHNLETAKSFY KNIVSTHGYDERIKTINYAKNAKMEVCSGMIVGLGETMEQRIEHALLLRDLNVDAVPVNI LNPVKGTKLENAKPLSPMEIIKTFAIIRFILPDKIIRYAGGREKNLRSLQPLGFLSGLNG MLIGNYLTTNGQSVNDDFNMLKDLELEY