>tr|A0A8C6GH89|A0A8C6GH89_MUSSI Gamma-secretase subunit PEN-2 OS=Mus spicilegus MNLERVSNEEKLNLCRKYYLGGFAFLPFLWLVNIFWFFREAFLAPAYTEQSQIKGYVWRS AVGFLFWVIILATWITIFQIYRPRWGALGDYLSFTIPLGTP