>sp|O02194-2|PSN_DROME Isoform 2 of Presenilin homolog OS=Drosophila melanogaster OX=7227 GN=Psn MAAVNLQASCSSGLASEDDANVGSQIGAAERLERPPRRQQQRNNYGSSNQDQPDAAILAV PNVVMREPCGSRPSRLTGGGGGSGGPPTNEMEEEQGLKYGAQHVIKLFVPVSLCMLVVVA TINSISFYNSTDVYLLYTPFHEQSPEPSVKFWSALANSLILMSVVVVMTFLLIVLYKKRC YRIIHGWLILSSFMLLFIFTYLYLEELLRAYNIPMDYPTALLIMWNFGVVGMMSIHWQGP LRLQQGYLIFVAALMALVFIKYLPEWTAWAVLAAISIWDLIAVLSPRGPLRILVETAQER NEQIFPALIYSSTVVYALVNTVTPQQSQATASSSPSSSNSTTTTRATQNSLASPEAAAAS GQRTGNSHPRQNQRDDGSVLATEAEAAGFTQEWSANLSERVARRQIEVQSTQSGNAQRSN EYRTVTAPDQNHPDGQEERGIKLGLGDFIFYSVLVGKASSYGDWTTTIACFVAILIGLCL TLLLLAIWRKALPALPISITFGLIFCFATSAVVKPFMEDLSAKQVFI