PR:000037708 presenilin-1 sequence variant R377M (human) hPSEN1/var:R377M|UniProtKB:P49768-1, Arg-377, CHEBI:16044 associated_with_disease_progression DOID:10652 Alzheimer's disease Alzforum:psen1-r377m EXP NCBITaxon:9606 Alzforum:psen1-r377m 20180510 PRO:DAN