>sp|B9L7E1|BIOB_NAUPA Biotin synthase OS=Nautilia profundicola GN=bioB MKKIYLCAISNIRSGACNEDCKFCTQSVKWGADINRYKQKDLKTIVNEAKLAKKNGATGF CLVTSGKGLDDKTLEYVCSAAKSVIKEVDISIIACNGTAGKDSLKELKKAGVKIYNHNLE TSREYYPKICSTHTWDERFETCENIKSVGLQLCCGGIFGMGESNEDIESFIRSLKELKPN GIPLNFFIENEKLPLKATHNKDFALKTVKRFANEFKEAIIMLAGGREIVFGNEWTEALKV GANSIVIGDYLTTKGERPDRDLEILLNEGFEIANEC