3ME6:
reference: Structures of cytochrome P450 2B4 complexed with the antiplatelet drugs ticlopidine and clopidogrel ., Gay SC, Roberts AG, Maekawa K, Talakad JC, Hong WX, Zhang Q, Stout CD, Halpert JR, Biochemistry. 2010 Oct 12;49(40):8709-20. Epub 2010 Sep 15. PMID: 20815363

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