PR:000037656 presenilin-1 sequence variant M233V (human) hPSEN1/var:M233V|UniProtKB:P49768-1, Met-233, CHEBI:30015 associated_with_disease_progression DOID:10652 Alzheimer's disease Alzforum:psen1-m233v EXP NCBITaxon:9606 Alzforum:psen1-m233v 20180510 PRO:DAN