>7pc2_O mol:protein length:240 7-269 IgA Fab heavy chain
QMQLVESGGGVVQPGRSLRLSCAASRFDFNRFGMHWVRQAPGKGLEWVAYMSYDGGDRYYADSVKGRFTISRDNSKSTLHLQMDSLRPEDTAVYYCAKDDILGDCSTSHCYWGYYYQGMDVWGHGTTVTVSSASTTSPKVFPLSLCSTQPDGNVVIACLVQGFFPQEPLSVTWSESGQGVTARNFPPSQDASGDLYTTSSQLTLPATQCLAGKSVTCHVKHYTNPSQDVTVPCPHHHHHH