>sp|A4XGB8|BIOB_CALS8 Biotin synthase OS=Caldicellulosiruptor saccharolyticus GN=bioB
MLNFLQSVQFAKEIEKKIIEYEQDIDISEATMLYEIAKHDFDLVKNLADTIKRYYFKNNI
ELCSIYPAKVGMCTEDCKFCSQSIYHSCKIEIKDVASVDEVIEYLENIIAFPVKRFSLVT
SGGELNDSEFERIIDIISYISKNYDIHLCASLGFLTKERAKKLMLAGVTRYHNNLETSST
YFKNICSTHTQAQKIETLKIAKETGLEICSGGIISMGEDMIERIKLAFELRELKVDSVPI
NILNPIKGTPFEDMKIMDQNEIFITLALFRIVLPRKTILLAGGKENALKDMEKIAYKCGI
NGCMVGNYLTTQGMGIKEKVEMLESLGLEV