Characterization of Ground State Electron Configurations of High-Spin Quintet Ferrous Heme Iron in Deoxy Myoglobin Reconstituted with Trifluoromethyl Group-Substituted Heme Cofactors

We introduced trifluoromethyl (CF3) group(s) as heme side chain(s) of sperm whale myoglobin (Mb) in order to characterize the electronic nature of heme Fe­(II) in deoxy Mb using 19F NMR spectroscopy. On the basis of the anti-Curie behavior of CF3 signals, we found that the deoxy Mb is in thermal equ...

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Veröffentlicht in:	Inorganic chemistry 2016-12, Vol.55 (23), p.12128-12136
Hauptverfasser:	Shibata, Tomokazu, Kanai, Yuki, Nishimura, Ryu, Xu, Liyang, Moritaka, Yuki, Suzuki, Akihiro, Neya, Saburo, Nakamura, Mikio, Yamamoto, Yasuhiko
Format:	Artikel
Sprache:	eng
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