Structure of commelinin, a blue complex pigment from the blue flowers of Commelina communis

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概要

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• The X-ray crystal structure of natural commelinin is investigated. The results demonstrate that commelinin is a tetranuclear (4 Mg2+) metal complex, in which two Mg2+ ions chelate to six anthocyanin molecules, while the other two Mg2+ ions bind to six flavone molecules, stabilizing the commelinin complex, a new type of supramolecular complex.(Communicated by Shoji SHIBATA, M.J.A.)

• 日本学士院の論文

著者

• Takeda Kosaku

  Tokyo Gakugei Univ.

• SHIONO Masaaki

  Department of Physics, Graduate School of Science, Kyushu University

• MATSUGAKI Naohiro

  Photon Factory, High Energy Accelerator Research Organization

関連論文

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• Structure of commelinin, a blue complex pigment from the blue flowers of Commelina communis
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