Published in J Am Chem Soc on November 02, 2005
Mechanism of Mo-dependent nitrogenase. Annu Rev Biochem (2009) 3.00
Climbing nitrogenase: toward a mechanism of enzymatic nitrogen fixation. Acc Chem Res (2009) 2.43
Mechanism of nitrogen fixation by nitrogenase: the next stage. Chem Rev (2014) 1.83
How many metals does it take to fix N2? A mechanistic overview of biological nitrogen fixation. Proc Natl Acad Sci U S A (2006) 1.83
Connecting nitrogenase intermediates with the kinetic scheme for N2 reduction by a relaxation protocol and identification of the N2 binding state. Proc Natl Acad Sci U S A (2007) 1.79
Triggering N(2) uptake via redox-induced expulsion of coordinated NH(3) and N(2) silylation at trigonal bipyramidal iron. Nat Chem (2010) 1.75
On the feasibility of N2 fixation via a single-site FeI/FeIV cycle: Spectroscopic studies of FeI(N2)FeI, FeIV[triple bond]N, and related species. Proc Natl Acad Sci U S A (2006) 1.40
Diazene (HN=NH) is a substrate for nitrogenase: insights into the pathway of N2 reduction. Biochemistry (2007) 1.29
A methyldiazene (HN=N-CH3)-derived species bound to the nitrogenase active-site FeMo cofactor: Implications for mechanism. Proc Natl Acad Sci U S A (2006) 1.28
57Fe ENDOR spectroscopy and 'electron inventory' analysis of the nitrogenase E4 intermediate suggest the metal-ion core of FeMo-cofactor cycles through only one redox couple. J Am Chem Soc (2011) 1.20
Trapping an intermediate of dinitrogen (N2) reduction on nitrogenase. Biochemistry (2009) 1.20
ENDOR/HYSCORE studies of the common intermediate trapped during nitrogenase reduction of N2H2, CH3N2H, and N2H4 support an alternating reaction pathway for N2 reduction. J Am Chem Soc (2011) 1.19
Alkyne substrate interaction within the nitrogenase MoFe protein. J Inorg Biochem (2007) 1.18
The reactivity patterns of low-coordinate iron-hydride complexes. J Am Chem Soc (2008) 1.15
Mechanistic insight into N=N cleavage by a low-coordinate iron(II) hydride complex. J Am Chem Soc (2007) 1.01
Metal-dioxygen and metal-dinitrogen complexes: where are the electrons? Dalton Trans (2010) 0.97
A substrate channel in the nitrogenase MoFe protein. J Biol Inorg Chem (2009) 0.96
Transformation of an [Fe(η2-N2H3)]+ species to π-delocalized [Fe2(μ-N2H2)](2+/+) complexes. Angew Chem Int Ed Engl (2011) 0.94
Evidence for a dynamic role for homocitrate during nitrogen fixation: the effect of substitution at the alpha-Lys426 position in MoFe-protein of Azotobacter vinelandii. Biochem J (2006) 0.94
Identification of a key catalytic intermediate demonstrates that nitrogenase is activated by the reversible exchange of N₂ for H₂. J Am Chem Soc (2015) 0.93
EPR study of the low-spin [d(3); S =(1)/(2)], Jahn-Teller-active, dinitrogen complex of a molybdenum trisamidoamine. J Am Chem Soc (2007) 0.91
Genetic transformation and mutagenesis via single-stranded DNA in the unicellular, diazotrophic cyanobacteria of the genus Cyanothece. Appl Environ Microbiol (2010) 0.89
Quantitative geometric descriptions of the belt iron atoms of the iron-molybdenum cofactor of nitrogenase and synthetic iron(II) model complexes. Inorg Chem (2007) 0.84
Advanced paramagnetic resonance spectroscopies of iron-sulfur proteins: Electron nuclear double resonance (ENDOR) and electron spin echo envelope modulation (ESEEM). Biochim Biophys Acta (2015) 0.81
Mononuclear five- and six-coordinate iron hydrazido and hydrazine species. Inorg Chem (2012) 0.81
Observation of terahertz vibrations in the nitrogenase FeMo cofactor by femtosecond pump-probe spectroscopy. Angew Chem Int Ed Engl (2010) 0.77
Low frequency dynamics of the nitrogenase MoFe protein via femtosecond pump probe spectroscopy - Observation of a candidate promoting vibration. J Inorg Biochem (2015) 0.75
A Sulfide-Bridged Diiron(II) Complex with a cis-N2H4Ligand. Z Anorg Allg Chem (2013) 0.75
Structure, function, and formation of biological iron-sulfur clusters. Annu Rev Biochem (2005) 6.82
Mechanism of Mo-dependent nitrogenase. Annu Rev Biochem (2009) 3.00
Climbing nitrogenase: toward a mechanism of enzymatic nitrogen fixation. Acc Chem Res (2009) 2.43
Substrate interactions with the nitrogenase active site. Acc Chem Res (2005) 2.27
An anchoring role for FeS clusters: chelation of the amino acid moiety of S-adenosylmethionine to the unique iron site of the [4Fe-4S] cluster of pyruvate formate-lyase activating enzyme. J Am Chem Soc (2002) 2.16
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. Inorg Chem (2007) 2.12
Electron-nuclear double resonance spectroscopic evidence that S-adenosylmethionine binds in contact with the catalytically active [4Fe-4S](+) cluster of pyruvate formate-lyase activating enzyme. J Am Chem Soc (2002) 1.99
Formation of iron-sulfur clusters in bacteria: an emerging field in bioinorganic chemistry. Curr Opin Chem Biol (2003) 1.96
Trapping H- bound to the nitrogenase FeMo-cofactor active site during H2 evolution: characterization by ENDOR spectroscopy. J Am Chem Soc (2005) 1.93
Structure of a cofactor-deficient nitrogenase MoFe protein. Science (2002) 1.91
An organometallic intermediate during alkyne reduction by nitrogenase. J Am Chem Soc (2004) 1.89
Frontiers, opportunities, and challenges in biochemical and chemical catalysis of CO2 fixation. Chem Rev (2013) 1.86
Mechanism of nitrogen fixation by nitrogenase: the next stage. Chem Rev (2014) 1.83
Connecting nitrogenase intermediates with the kinetic scheme for N2 reduction by a relaxation protocol and identification of the N2 binding state. Proc Natl Acad Sci U S A (2007) 1.79
Formation and insertion of the nitrogenase iron-molybdenum cofactor. Chem Rev (2004) 1.77
Formation and properties of [4Fe-4S] clusters on the IscU scaffold protein. Biochemistry (2007) 1.76
The yeast iron regulatory proteins Grx3/4 and Fra2 form heterodimeric complexes containing a [2Fe-2S] cluster with cysteinyl and histidyl ligation. Biochemistry (2009) 1.75
Substrate interactions with nitrogenase: Fe versus Mo. Biochemistry (2004) 1.68
Nitrogen fixation: the mechanism of the Mo-dependent nitrogenase. Crit Rev Biochem Mol Biol (2003) 1.65
Genome sequence of Azotobacter vinelandii, an obligate aerobe specialized to support diverse anaerobic metabolic processes. J Bacteriol (2009) 1.64
Nitrogenase: a draft mechanism. Acc Chem Res (2013) 1.64
Electron inventory, kinetic assignment (E(n)), structure, and bonding of nitrogenase turnover intermediates with C2H2 and CO. J Am Chem Soc (2005) 1.57
ENDOR spectroscopy shows that guanine N1 binds to [4Fe-4S] cluster II of the S-adenosylmethionine-dependent enzyme MoaA: mechanistic implications. J Am Chem Soc (2009) 1.54
Purified particulate methane monooxygenase from Methylococcus capsulatus (Bath) is a dimer with both mononuclear copper and a copper-containing cluster. Proc Natl Acad Sci U S A (2003) 1.54
In vitro activation of apo-aconitase using a [4Fe-4S] cluster-loaded form of the IscU [Fe-S] cluster scaffolding protein. Biochemistry (2007) 1.51
Characterization of the particulate methane monooxygenase metal centers in multiple redox states by X-ray absorption spectroscopy. Inorg Chem (2006) 1.50
Spectroscopic approaches to elucidating novel iron-sulfur chemistry in the "radical-Sam" protein superfamily. Inorg Chem (2005) 1.49
Catalytic mechanism of heme oxygenase through EPR and ENDOR of cryoreduced oxy-heme oxygenase and its Asp 140 mutants. J Am Chem Soc (2002) 1.48
Controlled expression and functional analysis of iron-sulfur cluster biosynthetic components within Azotobacter vinelandii. J Bacteriol (2006) 1.46
In vivo iron-sulfur cluster formation. Proc Natl Acad Sci U S A (2008) 1.44
Trapping a hydrazine reduction intermediate on the nitrogenase active site. Biochemistry (2005) 1.44
Coordination and mechanism of reversible cleavage of S-adenosylmethionine by the [4Fe-4S] center in lysine 2,3-aminomutase. J Am Chem Soc (2003) 1.42
Substrate interaction at an iron-sulfur face of the FeMo-cofactor during nitrogenase catalysis. J Biol Chem (2004) 1.40
The metal centers of particulate methane monooxygenase from Methylosinus trichosporium OB3b. Biochemistry (2008) 1.38
(IscS-IscU)2 complex structures provide insights into Fe2S2 biogenesis and transfer. Angew Chem Int Ed Engl (2012) 1.37
Localization of a substrate binding site on the FeMo-cofactor in nitrogenase: trapping propargyl alcohol with an alpha-70-substituted MoFe protein. Biochemistry (2003) 1.37
Iron-sulfur cluster assembly: NifU-directed activation of the nitrogenase Fe protein. J Biol Chem (2004) 1.37
Dynamic docking and electron-transfer between cytochrome b5 and a suite of myoglobin surface-charge mutants. Introduction of a functional-docking algorithm for protein-protein complexes. J Am Chem Soc (2004) 1.37
Is Mo involved in hydride binding by the four-electron reduced (E4) intermediate of the nitrogenase MoFe protein? J Am Chem Soc (2010) 1.33
Diazene (HN=NH) is a substrate for nitrogenase: insights into the pathway of N2 reduction. Biochemistry (2007) 1.29
A methyldiazene (HN=N-CH3)-derived species bound to the nitrogenase active-site FeMo cofactor: Implications for mechanism. Proc Natl Acad Sci U S A (2006) 1.28
A proposed role for the Azotobacter vinelandii NfuA protein as an intermediate iron-sulfur cluster carrier. J Biol Chem (2008) 1.27
Characterization of Azotobacter vinelandii nifZ deletion strains. Indication of stepwise MoFe protein assembly. J Biol Chem (2004) 1.27
Formation of {[HIPTN(3)N]Mo(III)H}(-) by heterolytic cleavage of H(2) as established by EPR and ENDOR spectroscopy. Inorg Chem (2010) 1.25
Probing in vivo Mn2+ speciation and oxidative stress resistance in yeast cells with electron-nuclear double resonance spectroscopy. Proc Natl Acad Sci U S A (2010) 1.25
The copper chelator methanobactin from Methylosinus trichosporium OB3b binds copper(I). J Am Chem Soc (2005) 1.23
Determining the topology of integral membrane peptides using EPR spectroscopy. J Am Chem Soc (2006) 1.22
Substrate binding to NO-ferro-naphthalene 1,2-dioxygenase studied by high-resolution Q-band pulsed 2H-ENDOR spectroscopy. J Am Chem Soc (2003) 1.22