Function
Probable catalytic subunit of the gamma-secretase complex, an endoprotease complex that catalyzes the intramembrane cleavage of integral membrane proteins such as Notch receptors (lin-12 or glp-1). Probably works redundantly of lin-12, which provides more presenilin function.
Sequence
MPRTKRVYSGKTITGVLYPVAICMLFVAINVKLSQPEQQEQSKVVYGLFHSYDTADSGTITLYLIGFLILTTSLGVFCYQMKFYKAIKVYVLANSIGILLVYSVFHFQRIAEAQSIPVSVPTFFFLILQFGGLGITCLHWKSHRRLHQFYLIMLAGLTAIFILNILPDWTVWMALTAISFWDIVAVLTPCGPLKMLVETANRRGDDKFPAILYNSSSYVNEVDSPDTTRSNSTPLTEFNNSSSSRLLESDSLLRPPVIPRQIREVREVEGTIRLGMGDFVFYSLMLGNTVQTCPLPTVVACFVSNLVGLTITLPIVTLSQTALPALPFPLAIAAIFYFSSHIALTPFTDLCTSQLILI