PR:000045479 presenilin-2 sequence variant K161R (human) hPSEN2/var:K161R|UniProtKB:P49810-1, Lys-161, CHEBI:29952 associated_with_disease_progression DOID:10652 Alzheimer's disease Alzforum:psen2-k161r EXP NCBITaxon:9606 Alzforum:psen2-k161r 20180510 PRO:DAN