>sp|Q11S94|BIOB_CYTH3 Biotin synthase OS=Cytophaga hutchinsonii GN=bioB MTEIRNNWTKEEISAIYNSPILDLMYRGATVHREFHDPQEVQVCTLLSIKTGGCPEDCSY CPQAARYHTDVKVEKLMDVKDVLNSALEAKESGSTRFCMGAAWREVRDNKDFDKVIDMVK GVSTMGMEVCCTLGMLTPEQADKLKDAGLYAYNHNLDTSAEHYDKVITTRTYDDRLETLD NVRNAKISVCSGGIIGMGESHGDRVGMLHTLANMVEHPESVPVNALVPVEGTPLEDQPRV SVWEMVRMIATARIIMPKAMVRLSAGRVRMNTEEQALCFLAGANSIFAGDKLLTTPNPEV NADKEMFQVLNLKPRQSFKNGDAPKIKFEQIPSALVK