3ASE:
reference: Post-Crystal Engineering of Zinc-Substituted Myoglobin to Construct a Long-Lived Photoinduced Charge-Separation System., Koshiyama T, Shirai M, Hikage T, Tabe H, Tanaka K, Kitagawa S, Ueno T, Angew Chem Int Ed Engl. 2011 Apr 14. doi: 10.1002/anie.201008004. PMID: 21495132

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