PR:000037589	presenilin-1 sequence variant M139K (human)	hPSEN1/var:M139K|UniProtKB:P49768-1, Met-139, CHEBI:29967		associated_with_disease_progression	DOID:10652	Alzheimer's disease			Alzforum:psen1-m139k	EXP	NCBITaxon:9606		Alzforum:psen1-m139k	20180510	PRO:DAN