>sp|Q21FY3|BIOB_SACD2 Biotin synthase OS=Saccharophagus degradans GN=bioB MSNPSLVRSNWTRKEVEALFALPFNDLLFEAQTIHRQFFNANEVQVSTLCSIKTGACPED CAYCPQSARYDTGLEREKLMAVEKVLEEAKAAKDSGATRFCMGAAWRSPKKKDMPYVTAM VKGVKEMGLEACMTLGMIDKDQATELAEAGLDYYNHNLDTSPEYYGDIITTRTYQDRLDT LDNVRHAGMKVCCGGIMGMGEDESDRVGLLLQLANMPQHPESVPINMLVAVEGTPLEQQE ALDPFDFIRTIAVARILMPQSHVRLSAGREDMNDQTQALAFHAGANSIFYGEKLLTTANP ESNKDMQLFKRLGINPEKREEHKTEQEQVEQINQQVAEAALDKVFYNAAS