38 results on '"Lukoyanov, Dmitriy"'
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2. A conformational equilibrium in the nitrogenase MoFe protein with an α-V70I amino acid substitution illuminates the mechanism of H2 formation
3. 13C ENDOR Characterization of the Central Carbon within the Nitrogenase Catalytic Cofactor Indicates That the CFe6Core Is a Stabilizing “Heart of Steel”
4. The One-Electron Reduced Active-Site FeFe-Cofactor of Fe-Nitrogenase Contains a Hydride Bound to a Formally Oxidized Metal-Ion Core
5. Connecting the Geometric and Electronic Structures of the Nitrogenase Iron–Molybdenum Cofactor through Site-selective Labeling
6. Exploring the Role of the Central Carbide of the Nitrogenase Active-Site FeMo-cofactor through Targeted 13C Labeling and ENDOR Spectroscopy
7. The electronic structure of FeV-cofactor in vanadium-dependent nitrogenase
8. Electron Redistribution within the Nitrogenase Active Site FeMo-Cofactor During Reductive Elimination of H2 to Achieve N≡N Triple-Bond Activation
9. Reduction of Substrates by Nitrogenases
10. Time-Resolved EPR Study of H2 Reductive Elimination from the Photoexcited Nitrogenase Janus E4(4H) Intermediate
11. Mo-, V-, and Fe-Nitrogenases Use a Universal Eight-Electron Reductive-Elimination Mechanism To Achieve N2 Reduction
12. Hydride Conformers of the Nitrogenase FeMo-cofactor Two-Electron Reduced State E2(2H), Assigned Using Cryogenic Intra Electron Paramagnetic Resonance Cavity Photolysis
13. Mechanism of N2 Reduction Catalyzed by Fe-Nitrogenase Involves Reductive Elimination of H2
14. Mechanism of Nitrogenase H2 Formation by Metal-Hydride Protonation Probed by Mediated Electrocatalysis and H/D Isotope Effects
15. Photoinduced Reductive Elimination of H2 from the Nitrogenase Dihydride (Janus) State Involves a FeMo-cofactor-H2 Intermediate
16. Negative cooperativity in the nitrogenase Fe protein electron delivery cycle
17. Reductive Elimination of H2 Activates Nitrogenase to Reduce the N≡N Triple Bond: Characterization of the E4(4H) Janus Intermediate in Wild-Type Enzyme
18. Exploring Electron/Proton Transfer and Conformational Changes in the Nitrogenase MoFe Protein and FeMo‐cofactor Through Cryoreduction/EPR Measurements
19. Reversible Photoinduced Reductive Elimination of H2 from the Nitrogenase Dihydride State, the E4(4H) Janus Intermediate
20. Identification of a Key Catalytic Intermediate Demonstrates That Nitrogenase Is Activated by the Reversible Exchange of N2 for H2
21. Enzymatic and Cryoreduction EPR Studies of the Hydroxylation of Methylated Nω-Hydroxy-l-arginine Analogues by Nitric Oxide Synthase from Geobacillus stearothermophilus
22. Nitrite and Hydroxylamine as Nitrogenase Substrates: Mechanistic Implications for the Pathway of N2 Reduction
23. A Confirmation of the Quench-Cryoannealing Relaxation Protocol for Identifying Reduction States of Freeze-Trapped Nitrogenase Intermediates
24. Mechanism of Nitrogen Fixation by Nitrogenase: The Next Stage
25. On reversible H 2 loss upon N 2 binding to FeMo-cofactor of nitrogenase
26. Nitrogenase: A Draft Mechanism
27. Unification of reaction pathway and kinetic scheme for N 2 reduction catalyzed by nitrogenase
28. ENDOR/HYSCORE Studies of the Common Intermediate Trapped during Nitrogenase Reduction of N2H2, CH3N2H, and N2H4 Support an Alternating Reaction Pathway for N2 Reduction
29. Is Mo Involved in Hydride Binding by the Four-Electron Reduced (E4) Intermediate of the Nitrogenase MoFe Protein?
30. Trapping an Intermediate of Dinitrogen (N2) Reduction on Nitrogenase
31. Testing if the Interstitial Atom, X, of the Nitrogenase Molybdenum−Iron Cofactor Is N or C: ENDOR, ESEEM, and DFT Studies of the S = 3/2 Resting State in Multiple Environments
32. Diazene (HNNH) Is a Substrate for Nitrogenase: Insights into the Pathway of N2 Reduction
33. Connecting nitrogenase intermediates with the kinetic scheme for N 2 reduction by a relaxation protocol and identification of the N 2 binding state
34. A methyldiazene (HNNCH 3 )-derived species bound to the nitrogenase active-site FeMo cofactor: Implications for mechanism
35. X- and W-Band EPR and Q-Band ENDOR Studies of the Flavin Radical in the Na+-Translocating NADH:Quinone Oxidoreductase from Vibrio cholerae
36. Catalytic Function and Local Proton Structure at the Type 2 Copper of Nitrite Reductase: The Correlation of Enzymatic pH Dependence, Conserved Residues, and Proton Hyperfine Structure
37. Role of the Coordinating Histidine in Altering the Mixed Valency of CuA: An Electron Nuclear Double Resonance-Electron Paramagnetic Resonance Investigation
38. ENDOR Determination of the Distance between Bleomycin-Bound Iron and 19F of 2‘-Fluorocytidine in a DNA Target Sequence
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