PR:000037624 presenilin-1 sequence variant F177S (human) hPSEN1/var:F177S|UniProtKB:P49768-1, Phe-177, CHEBI:29999 associated_with_disease_progression DOID:10652 Alzheimer's disease Alzforum:psen1-f177s EXP NCBITaxon:9606 Alzforum:psen1-f177s 20180510 PRO:DAN