>sp|Q7V101|BIOB_PROMP Biotin synthase OS=Prochlorococcus marinus subsp. pastoris GN=bioB MINSDNQKFSEIRFDWERDEILEILNYPLIDLMWEAQIIHRRFNQYKVQLASLFSVKTGG CEENCSYCSQSIYSSSQIKSHPQFEVEAVLNRAKTAKKEGADRFCMGWAWREIRDGKPFN SMIEMVKGVKELGMEACVTAGMLTDEQALKLADAGLTAYNHNLDTSPEYYKNIITTRTYQ DRLETIKRVRNAGINVCCGGIIGLGEDNGDRASLLEVLSNMNPHPESVPINSLVAIEGTG LEGGKEIDSIEMIRMIATARILMPKSKIRLSAGRENLTKEAQILCFQCGANSIFYGDELL TTSNPSFQDDRKLLKDVGVLFNKDFEYCDKTVSTV