scholarly journals 2TP1-03 The functional analysis of hydrogen bond network in bovine heart cytochrome c oxidase by mutagenesis(The 47th Annual Meeting of the Biophysical Society of Japan)

2009 ◽  
Vol 49 (supplement) ◽  
pp. S47
Author(s):  
Ryohta Aminaka ◽  
Kunitoshi Shimokata ◽  
Mai Itoh ◽  
Yukie Katayama ◽  
Tomitake Tsukihara ◽  
...  
Keyword(s):  
Functional Analysis ◽  
Hydrogen Bond ◽  
Cytochrome C ◽  
Cytochrome C Oxidase ◽  
Annual Meeting ◽  
Hydrogen Bond Network ◽  
Bovine Heart ◽  
Biophysical Society ◽  
Bond Network

Reaction mechanism and phospholipid structures of bovine heart cytochrome c oxidase

2005 ◽  
Vol 33 (5) ◽  
pp. 934-937 ◽  
Author(s):  
S. Yoshikawa
Keyword(s):  
Hydrogen Bond ◽  
Cytochrome C ◽  
Cytochrome C Oxidase ◽  
Hydrogen Bond Network ◽  
X Ray ◽  
Bovine Heart ◽  
O2 Reduction ◽  
Bond Network ◽  
Electron Reduction ◽  
Enzyme Functions

Bovine heart cytochrome c oxidase is a large multi-component membrane protein containing several phospholipids. X-ray structures of this enzyme at high resolution, determined recently, show a trigonal planar structure of CuB site in the O2 reduction site, which could contribute critically to the four-electron reduction of O2 bound at haem a3, and a hydrogen bond network, through which the proton pump is driven by haem a. The possible roles of phospholipids in the enzyme functions are discussed.

scholarly journals 1P-118 X-ray structural analysis of zinc/cadmium inhibitory site in bovine heart cytochrome c oxidase(The 46th Annual Meeting of the Biophysical Society of Japan)

2008 ◽  
Vol 48 (supplement) ◽  
pp. S39
Author(s):  
Kazunori Maeda ◽  
Kazumasa Muramoto ◽  
Takeshi Takahashi ◽  
Tomoko Maeda ◽  
Kyoko Shinzawa-Itoh ◽  
...  
Keyword(s):  
Structural Analysis ◽  
Cytochrome C ◽  
Cytochrome C Oxidase ◽  
Annual Meeting ◽  
X Ray ◽  
Bovine Heart ◽  
Biophysical Society ◽  
Zinc Cadmium ◽  
Inhibitory Site

scholarly journals 3P-078 Characterization of the O_2 reduction site of crystalline fully oxidized bovine heart cytochrome c oxidase.(Heme proteins,The 47th Annual Meeting of the Biophysical Society of Japan)

2009 ◽  
Vol 49 (supplement) ◽  
pp. S164
Author(s):  
Masao Mochizuki ◽  
Kazumasa Muramoto ◽  
Kyoko Shinzawa-Ito ◽  
Tomoko Maeda ◽  
Rika Inaoka ◽  
...  
Keyword(s):  
Cytochrome C ◽  
Cytochrome C Oxidase ◽  
Annual Meeting ◽  
Heme Proteins ◽  
Bovine Heart ◽  
Biophysical Society

scholarly journals 3P115 Proton pumping pathway of bovine heart cytochrome c oxidace(Heme proteins,The 48th Annual Meeting of the Biophysical Society of Japan)

2010 ◽  
Vol 50 (supplement2) ◽  
pp. S165
Author(s):  
Ryohta Aminaka ◽  
Kunitoshi Shimokata ◽  
Mai Itoh ◽  
Yukie Katayama ◽  
Tomitake Tsukihara ◽  
...  
Keyword(s):  
Cytochrome C ◽  
Annual Meeting ◽  
Heme Proteins ◽  
Proton Pumping ◽  
Bovine Heart ◽  
Biophysical Society

scholarly journals 2P-075 Resonance Raman Marker Bands of Hydroxyfarnesylethyl Substituent of Cytochrome c Oxidase(Heme proteins,The 47th Annual Meeting of the Biophysical Society of Japan)

2009 ◽  
Vol 49 (supplement) ◽  
pp. S118
Author(s):  
Miyuki Sakaguchi ◽  
Kyoko Shinzawa-Itoh ◽  
Shinya Yoshikawa ◽  
Hiroshi Fujii ◽  
Takashi Ogura
Keyword(s):  
Cytochrome C ◽  
Cytochrome C Oxidase ◽  
Annual Meeting ◽  
Heme Proteins ◽  
Resonance Raman ◽  
Biophysical Society
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