>sp|A8EWX7|BIOB_ALIB4 Biotin synthase OS=Aliarcobacter butzleri GN=bioB MSDNKIYLCAISNIESGTCNEDCKFCTQSVKYKADIERYRRKEIEDIVNEAKKARANKAV GFCLVTAGTGLDDKRLDYVCRAADAVHKAVPDISLIACNGIASYEQLKELKKHGIENYNH NLETAREFYNEICTTHSWDDRYETCLNAKKAGLYLCTGGIFGLGETQENRISMLKSIASL EPMSVPINFFHPNDALPLVKNPLTKQEAFDLVKLARSYLPNQMLMIAGGRELMFGEEQYD VFKHGANALVVGDYLTTGGRDAQDDIDAVTALGYEIAFACHQ