>8h3b_A|type: multi-domain chain
MAEVQLLESGGGLVQPGGSLRLSCAASGFTFSSYAMSWVRQAPGKGLEWVSTILQHGQRTLYADSVKGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCAKNRAVFDYWGQGTLVTVSSGGGGSGGGGSGGGGSTDIQMTQSPSSLSASVGDRVTITCRASQSISSYLNWYQQKPGKAPKLLIYTASTLQSGVPSRFSGSGSGTDFTLTISSLQPEDFATYYCQQYRQRPPTFGQGTKVEIKRAAALEHHHHHH
>8h3b_B|type: multi-domain chain
MAEVQLLESGGGLVQPGGSLRLSCAASGFTFSSYAMSWVRQAPGKGLEWVSTILQHGQRTLYADSVKGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCAKNRAVFDYWGQGTLVTVSSGGGGSGGGGSGGGGSTDIQMTQSPSSLSASVGDRVTITCRASQSISSYLNWYQQKPGKAPKLLIYTASTLQSGVPSRFSGSGSGTDFTLTISSLQPEDFATYYCQQYRQRPPTFGQGTKVEIKRAAALEHHHHHH
