PR:000037673 presenilin-1 sequence variant L262F (human) hPSEN1/var:L262F|UniProtKB:P49768-1, Leu-262, CHEBI:29997 associated_with_disease_progression DOID:10652 Alzheimer's disease Alzforum:psen1-l262f EXP NCBITaxon:9606 Alzforum:psen1-l262f 20180510 PRO:DAN