>sp|A0L3M0|BIOB_MAGMM Biotin synthase OS=Magnetococcus marinus GN=bioB MAEAALAGQLPDAQSGLRLLTDPGIELLPLLQAAFRVRFHHFGRGVRIHILNNVQNGYCS EDCNYCAQAKNSKAPIEKYSIKSDEEILEGARKAYESGAYRYCMVSSGRSPHAERIDHMS KLIREIKSRWPVEVCLSAGFLDANKARELKEAGLDRYNHNLNTADGYYGSICTTHSYGDR LNTLQEARRAGLEVCSGIIIGMGEKPEEIVEVATTLRSLQARSIPVNFYVHVEGAQLGAV DQLTPAYALRALALFRFFNPDAEVRAAGGRESNLRGMESMALYPANSLFAEGYLNTTGHM AEKTVKMVEDAGFFVEKIEEE