1THC:
reference: Crystal structure determination at 2.3-A resolution of human transthyretin-3',5'-dibromo-2',4,4',6-tetrahydroxyaurone complex., Ciszak E, Cody V, Luft JR, Proc Natl Acad Sci U S A 1992 Jul 15;89(14):6644-8. PMID: 1631168

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