>5cba_A mol:protein length:142 3b4 heavy chain
QVQLVQSGAEVKKPGSSVKVSCKASGGTFSSYAISWVRQAPGQGLEWMGGIIPIFGTANYAQKFQGRVTITADESTSTAYMELSSLRSEDTAVYYCAREPDYYDSSGYYPIDAFDIWGQGTTVTVSSGGGGSGGGGSGGGGS