[Term] id: PR:000025592 name: amyloid-beta precursor protein sequence variant H677R (human) def: "An amyloid-beta precursor protein sequence variant (human) that has an Arg residue at the position equivalent to His-677 of the amino acid sequence represented by UniProtKB:P05067-1. Example: UniProtKB:P05067-1, His-677, CHEBI:29952." [PRO:DAN] comment: Category=organism-sequence. Requested by=Alzforum. synonym: "hAPP/var:H677R" EXACT PRO-short-label [PRO:DNx] synonym: "English APP" EXACT [Alzforum_mut:app-h677r-english] synonym: "UniProtKB:P05067, His-677, CHEBI:29952" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:P05067-1, His-677, CHEBI:29952" NARROW PRO-proteoform-std [PRO:DNx] xref: Alzforum_mut:app-h677r-english is_a: PR:000025558 ! amyloid-beta precursor protein sequence variant (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens