Jalee Kim   Bongki Shin   Hyunjeong Kim   Junhyung Lee   Joongoo Kang   Sachiko Yanagisawa   Takashi Ogura   Hideki Masuda   Tomohiro Ozawa   Jaeheung Cho   
INORGANIC CHEMISTRY 54(13) 6176-6183 2015年7月
A set of nickel(III) peroxo complexes bearing tetraazamacrocyclic ligands, [Ni-III(TBDAP)(O-2)](+) (TBDAP = N,Ni-di-tert-butyl-2,11-diaza[3.3](2,6)pyridinophane) and [Ni-III(CHDAP)(O-2)](+) (CHDAP = N,N'-dicyclohexyl-2,11-diaza[3.3](2,6)pyridinoph...
A conventional method for reconstituting cytochrome c oxidase (CcO) into phospholipid vesicles (COAT) has been modified to permit resonance Raman (RR) analysis in the presence and absence of proton motive force (Delta mu(+)(H)). The COV has an ave...
The L29F mutant of sperm whale myoglobin (Mb), where the leucine 29 residue was replaced by phenylalanine (Phe), was shown to exhibit remarkably high affinity to oxygen (O-2), possibly due to stabilization of the heme Fe atom-bound O-2 in the muta...
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 87(8) 905-911 2014年8月
The stretching frequency of the coordination bond between the heme Fe atom and proximal histidine (His93) N-epsilon atom (nu(Fe-His)), and the NMR shift of the His93N(delta)H proton (His93N(delta)H shift) of the deoxy form of a hemoprotein have be...
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...