PR:000037560 presenilin-1 sequence variant V89L (human) hPSEN1/var:V89L|UniProtKB:P49768-1, Val-89, CHEBI:30006 associated_with_disease_progression DOID:10652 Alzheimer's disease Alzforum:psen1-v89l EXP NCBITaxon:9606 Alzforum:psen1-v89l 20180510 PRO:DAN