Histidine-Gated Proton-Coupled Electron Transfer to the CuA Site of Nitrous Oxide Reductase

2020 ◽  
Author(s):  
Lin Zhang ◽  
Eckhard Bill ◽  
Peter M. H. Kroneck ◽  
Oliver Einsle
Keyword(s):  
Electron Transfer ◽  
Nitrous Oxide ◽  
Nitrous Oxide Reductase ◽  
Proton Coupled Electron Transfer

scholarly journals Protonation state of the Cu4S2CuZsite in nitrous oxide reductase: redox dependence and insight into reactivity

2015 ◽  
Vol 6 (10) ◽  
pp. 5670-5679 ◽  
Author(s):  
Esther M. Johnston ◽  
Simone Dell'Acqua ◽  
Sofia R. Pauleta ◽  
Isabel Moura ◽  
Edward I. Solomon
Keyword(s):  
Electron Transfer ◽  
Nitrous Oxide ◽  
Redox State ◽  
Nitrous Oxide Reductase ◽  
Protonation State ◽  
Proton Coupled Electron Transfer ◽  
Insight Into

The edge ligand in the Cu4S2CuZform of nitrous oxide reductase is a μ2-thiolate in the 1-hole and a μ2-sulfide in the 2-hole redox state, leading to proton-coupled electron transfer reactivity.

scholarly journals CuA and CuZ are variants of the electron transfer center in nitrous oxide reductase

1998 ◽  
Vol 95 (17) ◽  
pp. 9891-9896 ◽  
Author(s):  
J. A. Farrar ◽  
W. G. Zumft ◽  
A. J. Thomson
Keyword(s):  
Electron Transfer ◽  
Nitrous Oxide ◽  
Nitrous Oxide Reductase

scholarly journals Nitrous Oxide Sensing using Oxygen-Insensitive Direct-Electron-Transfer-Type Nitrous Oxide Reductase

2012 ◽  
Vol 80 (5) ◽  
pp. 371-374 ◽  
Author(s):  
Wakako TSUGAWA ◽  
Hitomi SHIMIZU ◽  
Masahiro TATARA ◽  
Yoshiyuki UENO ◽  
Katsuhiro KOJIMA ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Nitrous Oxide ◽  
Direct Electron Transfer ◽  
Nitrous Oxide Reductase

scholarly journals The electron transfer complex between nitrous oxide reductase and its electron donors

2011 ◽  
Vol 16 (8) ◽  
pp. 1241-1254 ◽  
Author(s):  
Simone Dell’Acqua ◽  
Isabel Moura ◽  
José J. G. Moura ◽  
Sofia R. Pauleta
Keyword(s):  
Electron Transfer ◽  
Nitrous Oxide ◽  
Electron Donors ◽  
Nitrous Oxide Reductase ◽  
Electron Transfer Complex
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