PR:000037618 presenilin-1 sequence variant L171P (human) hPSEN1/var:L171P|UniProtKB:P49768-1, Leu-171, CHEBI:50342 associated_with_disease_progression DOID:10652 Alzheimer's disease Alzforum:psen1-l171p EXP NCBITaxon:9606 Alzforum:psen1-l171p 20180510 PRO:DAN