Gamma-secretase subunit APH-1 VTDRSDARLQYGLLIFGAAVSVLLQEVFRFAYYKLLKKADEGLASLSEDGRSPISIRQMAYVSGLSFGIISGVFSVINILADALGPGVVGIHGDSPYYFLTSAFLTAAIILLHTFWGVVFFDACERRRYWALGLVVGSHLLTSGLTFLNPWYEASLLPIYAVTVSMGLWAFITAGGSLRSIQRSL IIDNKDGPTQKYLLIFGAFVSVYIQEMFRFAYYKLLKKASEGLKSINPGETAP-SMRLLAYVSGLGFGIMSGVFSFVNTLSDSLGPGTVGIHGDSPQFFLYSAFMTLVIILLHVFWGIVFFDGCEKKKWGILLIVLLTHLLVSAQTFISSYYGINLASAFIILVLMGTWAFLAAGGSCRSLKLCL MARVIIDNKD GPTQKYLLIF GAFVSVYIQE MFRFAYYKLL KKASEGLKSI NPGETAPSMR LLAYVSGLGF GIMSGVFSFV NTLSDSLGPG TVGIHGDSPQ FFLYSAFMTL VIILLHVFWG IVFFDGCEKK KWGILLIVLL THLLVSAQTF ISSYYGINLA SAFIILVLMG TWAFLAAGGS CRSLKLCL