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1.
A conformational equilibrium in the nitrogenase MoFe protein with an α-V70I amino acid substitution illuminates the mechanism of H2 formation.
Faraday Discuss
; 243(0): 231-252, 2023 07 19.
Artículo
en Inglés
| MEDLINE | ID: mdl-37021412
2.
13C ENDOR Characterization of the Central Carbon within the Nitrogenase Catalytic Cofactor Indicates That the CFe6 Core Is a Stabilizing "Heart of Steel".
J Am Chem Soc
; 144(40): 18315-18328, 2022 10 12.
Artículo
en Inglés
| MEDLINE | ID: mdl-36166637
3.
The One-Electron Reduced Active-Site FeFe-Cofactor of Fe-Nitrogenase Contains a Hydride Bound to a Formally Oxidized Metal-Ion Core.
Inorg Chem
; 61(14): 5459-5464, 2022 Apr 11.
Artículo
en Inglés
| MEDLINE | ID: mdl-35357830
4.
Reduction of Substrates by Nitrogenases.
Chem Rev
; 120(12): 5082-5106, 2020 06 24.
Artículo
en Inglés
| MEDLINE | ID: mdl-32176472
5.
Exploring the Role of the Central Carbide of the Nitrogenase Active-Site FeMo-cofactor through Targeted 13C Labeling and ENDOR Spectroscopy.
J Am Chem Soc
; 143(24): 9183-9190, 2021 06 23.
Artículo
en Inglés
| MEDLINE | ID: mdl-34110795
6.
Electron Redistribution within the Nitrogenase Active Site FeMo-Cofactor During Reductive Elimination of H2 to Achieve N≡N Triple-Bond Activation.
J Am Chem Soc
; 142(52): 21679-21690, 2020 12 30.
Artículo
en Inglés
| MEDLINE | ID: mdl-33326225
7.
Mo-, V-, and Fe-Nitrogenases Use a Universal Eight-Electron Reductive-Elimination Mechanism To Achieve N2 Reduction.
Biochemistry
; 58(30): 3293-3301, 2019 07 30.
Artículo
en Inglés
| MEDLINE | ID: mdl-31283201
8.
Negative cooperativity in the nitrogenase Fe protein electron delivery cycle.
Proc Natl Acad Sci U S A
; 113(40): E5783-E5791, 2016 10 04.
Artículo
en Inglés
| MEDLINE | ID: mdl-27698129
9.
Mechanism of N2 Reduction Catalyzed by Fe-Nitrogenase Involves Reductive Elimination of H2.
Biochemistry
; 57(5): 701-710, 2018 02 06.
Artículo
en Inglés
| MEDLINE | ID: mdl-29283553
10.
Hydride Conformers of the Nitrogenase FeMo-cofactor Two-Electron Reduced State E2(2H), Assigned Using Cryogenic Intra Electron Paramagnetic Resonance Cavity Photolysis.
Inorg Chem
; 57(12): 6847-6852, 2018 Jun 18.
Artículo
en Inglés
| MEDLINE | ID: mdl-29575898
11.
Mechanism of Nitrogenase H2 Formation by Metal-Hydride Protonation Probed by Mediated Electrocatalysis and H/D Isotope Effects.
J Am Chem Soc
; 139(38): 13518-13524, 2017 09 27.
Artículo
en Inglés
| MEDLINE | ID: mdl-28851217
12.
Photoinduced Reductive Elimination of H2 from the Nitrogenase Dihydride (Janus) State Involves a FeMo-cofactor-H2 Intermediate.
Inorg Chem
; 56(4): 2233-2240, 2017 Feb 20.
Artículo
en Inglés
| MEDLINE | ID: mdl-28177622
13.
Reductive Elimination of H2 Activates Nitrogenase to Reduce the N≡N Triple Bond: Characterization of the E4(4H) Janus Intermediate in Wild-Type Enzyme.
J Am Chem Soc
; 138(33): 10674-83, 2016 08 24.
Artículo
en Inglés
| MEDLINE | ID: mdl-27529724
14.
Reversible Photoinduced Reductive Elimination of H2 from the Nitrogenase Dihydride State, the E(4)(4H) Janus Intermediate.
J Am Chem Soc
; 138(4): 1320-7, 2016 Feb 03.
Artículo
en Inglés
| MEDLINE | ID: mdl-26788586
15.
Exploring Electron/Proton Transfer and Conformational Changes in the Nitrogenase MoFe Protein and FeMo-cofactor Through Cryoreduction/EPR Measurements.
Isr J Chem
; 56(9-10): 841-851, 2016 Oct.
Artículo
en Inglés
| MEDLINE | ID: mdl-27777444
16.
On reversible H2 loss upon N2 binding to FeMo-cofactor of nitrogenase.
Proc Natl Acad Sci U S A
; 110(41): 16327-32, 2013 Oct 08.
Artículo
en Inglés
| MEDLINE | ID: mdl-24062454
17.
Identification of a key catalytic intermediate demonstrates that nitrogenase is activated by the reversible exchange of N2 for H2.
J Am Chem Soc
; 137(10): 3610-5, 2015 Mar 18.
Artículo
en Inglés
| MEDLINE | ID: mdl-25741750
18.
Unification of reaction pathway and kinetic scheme for N2 reduction catalyzed by nitrogenase.
Proc Natl Acad Sci U S A
; 109(15): 5583-7, 2012 Apr 10.
Artículo
en Inglés
| MEDLINE | ID: mdl-22460797
19.
Enzymatic and cryoreduction EPR studies of the hydroxylation of methylated N(ω)-hydroxy-L-arginine analogues by nitric oxide synthase from Geobacillus stearothermophilus.
Biochemistry
; 53(41): 6511-9, 2014 Oct 21.
Artículo
en Inglés
| MEDLINE | ID: mdl-25251261
20.
Nitrite and hydroxylamine as nitrogenase substrates: mechanistic implications for the pathway of N2 reduction.
J Am Chem Soc
; 136(36): 12776-83, 2014 Sep 10.
Artículo
en Inglés
| MEDLINE | ID: mdl-25136926