>sp|Q5SKN6|BIOB_THET8 Biotin synthase OS=Thermus thermophilus GN=bioB MAWPDLDPPRLAERPLSLQEALFVLEAPPEALPALAEAAIRVKEYFFGRRLKLVRLLNVK SGFCPEDCAYCAQSARSQAAIARYPLLSLEEILERAEEAQRLSARRFCLVAALRGPTPKV LERLGEAAQAIKARFPLELCASLGLLEEGMAEALKAAGFDYYNHNLNTAPSLYPRIATTH TYQDRLWTLKRAREAGLKLCSGVILGMGEGPKEVYEMALALRELGVESLPVNFLLPIPGT PLGDGRTVAGLTPERALKALILFRLLNPKAELRASAGRERYLGPYEPLAFRMVNSIFLQG YLTQPGSPWERDRALWESLDLDVEEGACG