PR:000037654 presenilin-1 sequence variant M233T (human) hPSEN1/var:M233T|UniProtKB:P49768-1, Met-233, CHEBI:30013 associated_with_disease_progression DOID:10652 Alzheimer's disease Alzforum:psen1-m233t EXP NCBITaxon:9606 Alzforum:psen1-m233t 20180510 PRO:DAN