{
    "title": "Two transmembrane aspartates in presenilin-1 required for presenilin endoproteolysis and gamma-secretase activity.",
    "journal": "Nature",
    "date": "1999",
    "authors": "Wolfe MS, Xia W, Ostaszewski BL, Diehl TS, Kimberly WT, Selkoe DJ",
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            "protein_name": "Presenilin-1",
            "gene_name": "PSEN1",
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            "name": "Homo sapiens",
            "taxid": 9606,
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            "end_pos": 257,
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