PR:000045465 presenilin-1 sequence variant A231P (human) hPSEN1/var:A231P|UniProtKB:P49768-1, Ala-231, CHEBI:50342 associated_with_disease_progression DOID:10652 Alzheimer's disease Alzforum:psen1-a231p EXP NCBITaxon:9606 Alzforum:psen1-a231p 20180510 PRO:DAN