>sp|B5XZ75|BIOB_KLEP3 Biotin synthase OS=Klebsiella pneumoniae GN=bioB MAHRARWTMSQVTELFNKPLIDLLFEAQQIHRQHFDPRQVQVSTLLSIKTGACPEDCKYC PQSARYKTGLETERLMEVEQVLESARQAKNAGSTRFCMGAAWKNPNDRDMPYLEQMVKGV KALGLESCMTLGTLTDSQAQRLAGAGLDYYNHNLDTSPEFYGNIITTRTYQERLDTLDKV RDAGIKVCSGGIVGLGETVKDRAGLLLQLANLPTPPESVPINMLVKVKGTPLADNDDVDA FDFIRTIAIARIMMPTSYVRLSAGREQMNEQTQAMCFMAGANSIFYGCKLLTTPNPEEDK DLQLFRKLGINPQQTAVLEGDNEQQQRLEQALLTPDTEEYYNAAAL