>31VY_1|Chain A[auth H]|Heavy-chain of the human IgA2m(1) Fab|Homo sapiens (9606) QVQLVQSGAEVRNPGASVKVSCKASGYTFTSYAIHWVRQAPGHRLEWVGRINTDNGNTKYSQKFHGRVALSRDTSASTTYMDLSSLNSEDTAVYYCARAFYYSSGVMFDSWGQGALVTVSSASPTSPKVFPLSLDSTPQDGNVVVACLVQGFFPQEPLSVTWSESGQNVTARNFPPSQDASGDLYTTSSQLTLPATQCPDGKSVTCHVKHYTNPSQDVTVPCP >31VY_2|Chain B[auth L]|Lambda light-chain of the human IgA2m(1) Fab|Homo sapiens (9606) QSALTQPPSVSGAPGQRVSISCTGGSSNFGAGYDVHWYQQLPATAPKLLIYGNNNRPSGVPDRFSGSKSGTSASLAITGLQAEDEGDYFCQSFDTSLSGWIFGGGTKLTVLGQPKAAPSVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTHEGSTVEKTVAPTECS