>3PKN_1|Chain A|Polyadenylate-binding protein 1|Homo sapiens (9606) GPLGSPLTASMLASAPPQEQKQMLGERLFPLIQAMHPTLAGKITGMLLEIDNSELLHMLESPESLRSKVDEAVAVLQAHQAKEAAQKA >3PKN_2|Chain B|La-related protein 4|null TGLNPNAKVWQEIA