>7aao_A mol:protein length:122 U2 snRNP auxiliary factor large subunit SISVSAMESYRSFRVPAINVAQQPAVTLPVTTIVPDSPNKIYVGGLPTCLNQDQVKELLQSFGELKGLNLVMDTNTNLNKGFAFFEYCDPSVTDHAIAGLHGMLLGDRRLVVQRSIPGGKNA