>tr|X2HWK4|X2HWK4_HELPX Biotin synthase OS=Helicobacter pylori oki112 GN=bioB MQEIFLCSISNVRSGDCKEDCAYCTQSSHHQGAIKRYKFKDEKVVLQEARALRELGALGF CLVTSGRELDDEKCEYIAKLAKAINKEELGLHLIACCGRADLEQLEFLRDAGIHSYNHNL ETSQNFFPKICSTHTWEERFITCENALRAGLGLCSGGIFGLNESWEDRIEMLRALASLSP HTTPINFFIKNPVLPIDAETLSADEALECVLLAKEFLPNARLMVAGGREVVFKDNDKKEA KLFEYGINAVVLGDYLTTKGKAPKKDIEKLLSYGLTMATSCH