PR:000037653 presenilin-1 sequence variant M233L (human) hPSEN1/var:M233L|UniProtKB:P49768-1, Met-233, CHEBI:30006 associated_with_disease_progression DOID:10652 Alzheimer's disease Alzforum:psen1-m233l-acDUPE EXP NCBITaxon:9606 Alzforum:psen1-m233l-acDUPE 20180510 PRO:DAN