Найдено научных статей и публикаций: 1, для научной тематики: Copper nitrite reductase
1.
S. Ghosh, A. Dey, O.M. Usov, Y. Sun, V.M. Grigoryants, C.P. Scholes, E.I. Solomon
- Journal of the American Chemical Society , 2007
Copper nitrite reductase contains a T1 and T2 Cu center and catalyzes the one electron reduction of nitrite to NO. This study determines that reaction of the reduced enzyme with excess NO generates the T1 reduced T2 oxidized-nitrite bound form and not the η2-NO·Cu+ species observed in the crystal st...
Copper nitrite reductase contains a T1 and T2 Cu center and catalyzes the one electron reduction of nitrite to NO. This study determines that reaction of the reduced enzyme with excess NO generates the T1 reduced T2 oxidized-nitrite bound form and not the η2-NO·Cu+ species observed in the crystal structure. Reaction intermediates have been trapped and N2O gas detected during this reaction, allowing elucidation of the mechanism by which both the T2 and NO are oxidized by the reaction of NO with the fully reduced enzyme. Density functional theory calculations provide insight into factors which favor the η2-NO·Cu+ complex in the crystal structure.
JACS, 2007, v. 129, No.34, pp. 10310-10311
