>sp|Q0AE72|BIOB_NITEC Biotin synthase OS=Nitrosomonas eutropha (strain DSM 101675 / C91 / Nm57) OX=335283 GN=bioB PE=3 SV=1 MESRTDLISEKQCGCTYSNPDLAVQQESSSRWLVADVESLLGLPFNDLIFQAQTVHRQYH DANGVQLSTLLSVKTGGCSEDCAYCPQAARYHTGVENQAILSREEVVMAATKAKESGATR FCMGAAWRGPKQRDIEHMTELISAVKDLGLETCATLGILKPGQAVQLKQAGLDYYNHNLD TSPEFYGEVITTREYQNRLDTLDEVRGANINVCCGGIVGMGESRTARAGLIAQLASLDPY PESVPINYLVQVEGTPLYGIPELDPFEFVRSIAAARITMPRAKVRLSAGRRQMSEAIQAL CFLAGANSIFYGDKLLTTGNPDTEQDAALLEKLGLHAL