>8r3w_A|type: multi-domain chain
ETGEVQLVQSGAEVKKPGSSVKVSCKASGGTFNRYTVNWVRQAPGQGLEWMGGIIPIFGTANYAQRFQGRLTITADESTSTAYMELSSLRSDDTAVYFCARENLDNSGTYYYFSGWFDPWGQGTLVTVSSQSALTQPRSVSGSPGQSVTISCTGTSSDIGGYNFVSWYQQHPGKAPKLMIYDATKRPSGVPDRFSGSKSGNTASLTISGLQAEDEADYYCCSYAGDYTPGVVFGGGTKLTVLGQPKAAPSVTLGTKHHHHHH
>8r3w_R|type: multi-domain chain
ETGEVQLVQSGAEVKKPGSSVKVSCKASGGTFNRYTVNWVRQAPGQGLEWMGGIIPIFGTANYAQRFQGRLTITADESTSTAYMELSSLRSDDTAVYFCARENLDNSGTYYYFSGWFDPWGQGTLVTVSSQSALTQPRSVSGSPGQSVTISCTGTSSDIGGYNFVSWYQQHPGKAPKLMIYDATKRPSGVPDRFSGSKSGNTASLTISGLQAEDEADYYCCSYAGDYTPGVVFGGGTKLTVLGQPKAAPSVTLGTKHHHHHH
