Tunneling matrix element and tunneling pathways of protein electron transfer calculated with a fragment molecular orbital method

2020 ◽  
Vol 153 (10) ◽  
pp. 104104
Author(s):  
Hirotaka Kitoh-Nishioka ◽  
Yasuteru Shigeta ◽  
Koji Ando
Keyword(s):  
Electron Transfer ◽  
Matrix Element ◽  
Molecular Orbital ◽  
Orbital Method ◽  
Molecular Orbital Method ◽  
Fragment Molecular Orbital ◽  
Protein Electron Transfer ◽  
Tunneling Matrix Element ◽  
Tunneling Pathways

Simulations of Chemical Reactions with the Frozen Domain Formulation of the Fragment Molecular Orbital Method

2015 ◽  
Vol 11 (7) ◽  
pp. 3053-3064 ◽  
Author(s):  
Hiroya Nakata ◽  
Dmitri G. Fedorov ◽  
Takeshi Nagata ◽  
Kazuo Kitaura ◽  
Shinichiro Nakamura
Keyword(s):  
Molecular Orbital ◽  
Chemical Reactions ◽  
Orbital Method ◽  
Molecular Orbital Method ◽  
Fragment Molecular Orbital

Extension of the fragment molecular orbital method to treat large open-shell systems in solution

2015 ◽  
Vol 635 ◽  
pp. 86-92 ◽  
Author(s):  
Hiroya Nakata ◽  
Dmitri G. Fedorov ◽  
Kazuo Kitaura ◽  
Shinichiro Nakamura
Keyword(s):  
Molecular Orbital ◽  
Open Shell ◽  
Orbital Method ◽  
Molecular Orbital Method ◽  
Fragment Molecular Orbital

scholarly journals Molecular Interactions between Estrogen Receptor and Its Ligand Studied by the ab Initio Fragment Molecular Orbital Method

2006 ◽  
Vol 110 (47) ◽  
pp. 24276-24276 ◽  
Author(s):  
Kaori Fukuzawa ◽  
Yuji Mochizuki ◽  
Shigenori Tanaka ◽  
Kazuo Kitaura ◽  
Tatsuya Nakano
Keyword(s):  
Estrogen Receptor ◽  
Ab Initio ◽  
Molecular Orbital ◽  
Molecular Interactions ◽  
Orbital Method ◽  
Molecular Orbital Method ◽  
Fragment Molecular Orbital

A semi-empirical molecular orbital scheme to study electron transfer in iron–sulphur proteins

2005 ◽  
Vol 33 (1) ◽  
pp. 20-21 ◽  
Author(s):  
M. Sundararajan ◽  
J.P. McNamara ◽  
M. Mohr ◽  
I.H. Hillier ◽  
H. Wang
Keyword(s):  
Electron Transfer ◽  
Electronic Structure ◽  
Molecular Orbital ◽  
Parametric Method ◽  
Orbital Method ◽  
Molecular Orbital Method ◽  
Semi Empirical

We describe the use of the semi-empirical molecular orbital method PM3 (parametric method 3) to study the electronic structure of iron–sulphur proteins. We first develop appropriate parameters to describe models of the redox site of rubredoxins, followed by some preliminary calculations of multinuclear iron systems of relevance to hydrogenases.

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