>tr|A0A1S8QYB7|A0A1S8QYB7_CLOBE Biotin synthase OS=Clostridium beijerinckii GN=bioB MEKLAEEIINGRRLTRSDDLEFLLTCDLKKICDGANKIRKTLCGESVDLCTIINGRSGKC SENCKFCAQSNHHKTEIKKYDFLDPNVILKDCKKNEANGVHRYSIVTAGRALVGSDFDKA VQAYKMMNKECSINLCASHGFLSEEQFVLLKEAGVTMYHANIETSKRNFHNICTTHSYDD KIKEIKLAQNAGLKVCSGGIIGMGETWYDRIDMAISLSELGVISIPINVLMPIKGTPLEN LKRISNYDILRTIAIFRYINPTAYIRMAAGRTYFEDGGIEIFQSGSNATITGDMLTTVGN NTCQDKIMLQTLGFSI