PR:000037725	presenilin-1 sequence variant L420R (human)	hPSEN1/var:L420R|UniProtKB:P49768-1, Leu-420, CHEBI:29952		associated_with_disease_progression	DOID:10652	Alzheimer's disease			Alzforum:psen1-l420r	EXP	NCBITaxon:9606		Alzforum:psen1-l420r	20180510	PRO:DAN