1GKO:
reference: An engineered transthyretin monomer that is nonamyloidogenic, unless it is partially denatured., Jiang X, Smith CS, Petrassi HM, Hammarstrom P, White JT, Sacchettini JC, Kelly JW, Biochemistry 2001 Sep 25;40(38):11442-52. PMID: 11560492

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