. . "ACTIVATION=TRUE"^^ . . . . . . . . . . . . "Complex (Nicastrin/Aph-1/ Pen-2/Presenilin N-terminal fragment/ Presenilin C-terminal fragment)"^^ . . "Complex (Nicastrin/Aph-1/ Pen-2/Presenilin N-terminal fragment/ Presenilin C-terminal fragment)"^^ .