>sp|A2BRS2|BIOB_PROMS Biotin synthase OS=Prochlorococcus marinus (strain AS9601) OX=146891 GN=bioB PE=3 SV=1 MINSNNQVLSEIRFDWNKKEILEILNMPLIDLMWESQIVHRKFNSYNIQLASLFSVKTGG CEENCSYCSQSIYSASEIKSHPQFQVEEVLARAKIAKNEGADRFCMGWAWREIRDGKSFN AMLEMVSGVRDLGMEACVTAGMLTEEQASRLADAGLTAYNHNLDTSPEHYKNIITTRTYQ DRLDTIKRVRNAGINVCCGGIIGLGETNGDRASLLEVLSNMNPHPESVPINSLVAIEGTG LEDNQEIDSIEMIRMIATARILMPKSKIRLSAGREKLSKEAQILCFQCGANSIFYGDELL TTSNPSFQSDRKLLKEVGVSFNKDFETCEKTLSSL