>sp|A3DBD3|BIOB_ACET2 Biotin synthase OS=Acetivibrio thermocellus (strain ATCC 27405 / DSM 1237 / JCM 9322 / NBRC 103400 / NCIMB 10682 / NRRL B-4536 / VPI 7372) OX=203119 GN=bioB PE=3 SV=1 MDFLTLMENKLDEGRMITFEEAVELAKGKIEDEKLFLLADKLCKKNMGRRVDLCSIINAK SGGCSENCKFCAQSGHYDTGVKIYPLLDVDDVLKAAKENEKEGVHRFSLVTSGKSVSDEE FEKILGIYSVLRKETNLKLCASLGSLSYERAVRLKEAGVSMYHHNIETCREYYPKICDTH TYDDRINTVKNAAKAGLEICCGGIIGMGESMEQRIKMAFEIRELGVKSVPINVLNPIKGT PFENVRSLSPDEILRTIALFRLIMPYAHIRYAGGRMCLGEHQSKGFKAGVSAMLVGNYLT TVGNKISDDLEMIQRMGLEI