PR:000037674	presenilin-1 sequence variant C263R (human)	hPSEN1/var:C263R|UniProtKB:P49768-1, Cys-263, CHEBI:29952		associated_with_disease_progression	DOID:10652	Alzheimer's disease			Alzforum:psen1-c263r	EXP	NCBITaxon:9606		Alzforum:psen1-c263r	20180510	PRO:DAN