>tr|K2JVT0|K2JVT0_HELPX Biotin synthase OS=Helicobacter pylori R018c GN=bioB MQEIFLCSISNVRSGDCKEDCAYCTQSSHHQGAIKRYKFKDEKVVLQEARALKQLGALGF CLVTSGRELDDEKCEYIAKLAKAINKEELGLHLIACCGRADLEQLEFLRDAGIHSYNHNL ETSQNFFPKICSTHTWEERFITCENALRAGLGLCSGGIFGLNESWEDRIEMLRALASLSP HTTPINFFIKNPVLPIDAETLSADEALECVLLAKEFLPNARLMVAGGREVVFKDNDKQEA KLFEYGINAVVLGDYLTTKGKAPKKDIEKLLSYGLTMATSCH