Proceedings of the National Academy of Sciences 118(21) e2101481118-e2101481118 2021年5月
Nitric oxide (NO) reductase from the fungus <italic>Fusarium oxysporum</italic> is a P450-type enzyme (P450nor) that catalyzes the reduction of NO to nitrous oxide (N2O) in the global nitrogen cycle. In this enzymatic reaction, the heme...
Mossbauer spectroscopy has been used to characterize oxygenated myoglobins (oxy Mbs) reconstituted with native and chemically modified Fe-57-enriched heme cofactors with different electron densities of the heme Fe atom (rho(Fe)) and to elucidate t...
Takashi Suzuki Akari Sato Hiromi Oshita Tatsuo Yajima Fumito Tani Hitoshi Abe Kaoru Mieda-Higa Sachiko Yanagisawa Takashi Ogura Yuichi Shimazaki
Dalton Transactions 50(15) 5161-5170 2021年 [査読有り]
<p>The reaction of Ni(<sc>ii</sc>)-(phenol)(phenolate) complexes with O2 gave the Ni(<sc>ii</sc>)-phenoxyl radical complexes assisted by CH3OH. This reaction was concluded to undergo <italic>via</italic> the proton transfer–e...
Shan-Shan Xue Xiao-Xi Li Yong-Min Lee Mi Sook Seo Yujeong Kim Sachiko Yanagisawa Minoru Kubo Young-Kyo Jeon Won-Suk Kim Ritimukta Sarangi Sun Hee Kim Shunichi Fukuzumi Wonwoo Nam
Journal of the American Chemical Society 2020年8月 [査読有り]
An improved stopped-flow resonance Raman spectroscopy device was constructed using a stopped-flow mixer with a dead time of 3 ms and a mixing volume of 0.1 mL. The device was tested using myoglobin, where the formation reaction of a high-valent he...
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