>sp|A1S5I9|BIOB_SHEAM Biotin synthase OS=Shewanella amazonensis GN=bioB MSSFAVRHDWSRQEVEALFALPMNDLLFRAHSIHREVFDPNEVQISRLLSIKTGACPEDC KYCPQSARYDTGLEKERLLEIEKVLTEARAAKDAGATRFCMGAAWRNPHERDMPYLTDMV KEVKSMGLETCMTLGMLSAHQANQLAEAGLDYYNHNLDTSPEFYGDIITTRTYQDRLDTL SNVRAAGMKVCSGGIVGMGEQATDRAGLLQQLANLEQHPDSVPINMLVKVTGTPLDSVDD LDPLEFVRTIAVARILMPLSRVRLSAGRENMSDELQAMCFFAGANSIFYGCKLLTTPNPE ENDDMSLFRRLGLKPEQGKAAIVEEDAAVVARAAREQQAEGEAKTKPLFYDAAN