Immunogen sequence: LFRGYHGPLD LYPEFYRIAT DPTIHTVPEG RPVNVCVGKE WYRFPSSFLL PDNWQLQFIP SEFRGQLPKP FAEGPLATRI VPTDMNDQNL EEPSRYIDIS KCHYLVDLDT MRETPREPKY SSNKEEWISL AYRPFLDASR SSKLLRAFYV PFLSDQYTVY VNYTILKPRK AKQIRKKSGG. This gene encodes an alpha-1,2-mann