>4W50_1|Chains A, B, C, D|Ephrin type-A receptor 4|Homo sapiens (9606) GPGNEVTLLDSRSVQGELGWIASPLEGGWEEVSIMDEKNTPIRTYQVCNVMEPSQNNWLRTDWITREGAQRVYIEIKFTLRDCNSLPGVMGTCKETFNLYYYESDNDKERFIRENQFVKIDTIAADESFTQVDIGDRIMKLNTEIRDVGPLSKKGFYLAFQDVGACIALVSVRVFYKKA >4W50_2|Chains E, F, G, H|APY peptide|synthetic construct (32630) APYCVYRGSWSC