>sp|A5GS37|BIOB_SYNR3 Biotin synthase OS=Synechococcus sp. (strain RCC307) OX=316278 GN=bioB PE=3 SV=1 MSALIRHDWDLAEIEALLELPLVDLLWHAQQVHRDAHPAGYHVQLASLLSVKTGGCEEDC AYCPQSMHHSSDVTAQPELQLQVDGVLQQARSARDAGAHRFCMGWAWREIREGAPFDAML AMVRGVRELGMEACVTAGMLTDSQAERLAQAGLTSYNHNLDTSPEHYDQIISTRTYQERL DTLQRARDAGLSLCCGGIIGMGESRRDRASLLQVLAGLNPHPESVPINGLVAVEGTPLED QEPWEPLELVRMVAVARILMPEARVRLSAGRERLSQEAQILCLLAGADSIFYGDSLLTTS NPAVQADQALLAAAGVSSSLEGVAAA