PR:000037645 presenilin-1 sequence variant L219P (human) hPSEN1/var:L219P|UniProtKB:P49768-1, Leu-219, CHEBI:50342 associated_with_disease_progression DOID:10652 Alzheimer's disease Alzforum:psen1-l219p EXP NCBITaxon:9606 Alzforum:psen1-l219p 20180510 PRO:DAN