>6LBX_1|Chain A|Repebody (Rb-H2)|Cyclostomata (1476529) METITVSTPIKQIFPDDAFAETIKANLKKKSVTDAVTQNELNSIDLISAPHSDIKSVQGIQYLPNVRLLYLGGNKLHDISALKELTNLTTLILSGNQLQSLPNGVFDKLTNLKVLWLSVNQLQSLPDGVFDKLTNLTSLRLHRNQLQSLPKGVFDKLTNLTVLRLSENQLQSLPEGVFDKLTQLKVLWLGRNQLKSVPDGVFDRLTSLQYIWLHDNPWDCTCPGIRYLSEWINKHSGVVRNSAGSVAPDSAKCSGSGKPVRSIICPTLEHHHHHH >6LBX_2|Chain B|Receptor tyrosine-protein kinase erbB-2|Homo sapiens (9606) QCSQFLRGQECVEECRVLQGLPREYVNARHCLPCHPECQPQNGSVTCFGPEADQCVACAHYKDPPFCVARCPSGVKPDLSYMPIWKFPDEEGACQPC