1 QVHLQESGPG11 LVKPSETLSL21 TCNVSGTLVR31 DNYWSWIRQP41 LGKQPEWIGY51 VHDSGDTNYN61 PSLKSRVHLS71 LDKSKNLVSL81 R(L|T|G|V)TAADSAIY91 YCATTKHGR(R|I|Y|G|V|V|A|F|K|E|W|F|T|Y|F|Y|M|D|V)101 WGKGTSVTVS111 S