PR:000037625 presenilin-1 sequence variant F177L (human) hPSEN1/var:F177L|UniProtKB:P49768-1, Phe-177, CHEBI:30006 associated_with_disease_progression DOID:10652 Alzheimer's disease Alzforum:psen1-f177l EXP NCBITaxon:9606 Alzforum:psen1-f177l 20180510 PRO:DAN