PR:000037621 presenilin-1 sequence variant L174R (human) hPSEN1/var:L174R|UniProtKB:P49768-1, Leu-174, CHEBI:29952 associated_with_disease_progression DOID:10652 Alzheimer's disease Alzforum:psen1-l174r EXP NCBITaxon:9606 Alzforum:psen1-l174r 20180510 PRO:DAN