[Term] id: PR:000037590 name: presenilin-1 sequence variant M139I (human) def: "A presenilin-1 sequence variant (human) that has an Ile residue at the position equivalent to Met-139 of the amino acid sequence represented by UniProtKB:P49768-1. Example: UniProtKB:P49768-1, Met-139, CHEBI:30009." [Alzforum:KD, PMID:20213228, PMID:8538334, PRO:DAN] comment: Category=organism-sequence. Requested by=Alzforum. synonym: "hPSEN1/var:M139I" EXACT PRO-short-label [PRO:DAN] synonym: "UniProtKB:P49768-1, Met-139, CHEBI:30009" NARROW PRO-proteoform-std [PRO:DNx] xref: UniProtKB_VAR:VAR_006420 xref: Alzforum_mut:psen1-m139i-ga xref: Alzforum_mut:psen1-m139i-gc is_a: PR:000036285 ! presenilin-1 sequence variant (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens