Published in J Am Chem Soc on April 02, 2008
Radical S-adenosylmethionine enzymes. Chem Rev (2014) 1.64
NifB and NifEN protein levels are regulated by ClpX2 under nitrogen fixation conditions in Azotobacter vinelandii. Mol Microbiol (2011) 1.46
Spectroscopic characterization of the isolated iron-molybdenum cofactor (FeMoco) precursor from the protein NifEN. Angew Chem Int Ed Engl (2011) 1.09
X-ray spectroscopic observation of an interstitial carbide in NifEN-bound FeMoco precursor. J Am Chem Soc (2013) 1.08
Biosynthesis of nitrogenase metalloclusters. Chem Rev (2013) 1.04
EXAFS and NRVS reveal a conformational distortion of the FeMo-cofactor in the MoFe nitrogenase propargyl alcohol complex. J Inorg Biochem (2012) 0.89
Characterization of [4Fe-4S] cluster vibrations and structure in nitrogenase Fe protein at three oxidation levels via combined NRVS, EXAFS, and DFT analyses. J Am Chem Soc (2013) 0.89
Radical S-adenosyl-L-methionine chemistry in the synthesis of hydrogenase and nitrogenase metal cofactors. J Biol Chem (2014) 0.86
Molybdenum trafficking for nitrogen fixation. Biochemistry (2009) 0.82
A sterile alpha-motif domain in NafY targets apo-NifDK for iron-molybdenum cofactor delivery via a tethered domain. J Biol Chem (2010) 0.80
Observation of terahertz vibrations in the nitrogenase FeMo cofactor by femtosecond pump-probe spectroscopy. Angew Chem Int Ed Engl (2010) 0.77
EXAFS reveals two Mo environments in the nitrogenase iron-molybdenum cofactor biosynthetic protein NifQ. Chem Commun (Camb) (2016) 0.75
Nuclear resonance vibrational spectroscopy (NRVS) of rubredoxin and MoFe protein crystals. Hyperfine Interact (2013) 0.75
Nitrogenase MoFe-protein at 1.16 A resolution: a central ligand in the FeMo-cofactor. Science (2002) 7.10
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Phonon density of states measured by inelastic nuclear resonant scattering. Phys Rev Lett (1995) 2.02
Nuclear resonance vibrational spectroscopy--NRVS. J Inorg Biochem (2005) 1.96
Structural insights into a protein-bound iron-molybdenum cofactor precursor. Proc Natl Acad Sci U S A (2006) 1.95
Quantitative vibrational dynamics of iron in nitrosyl porphyrins. J Am Chem Soc (2004) 1.69
Nitrogen fixation: the mechanism of the Mo-dependent nitrogenase. Crit Rev Biochem Mol Biol (2003) 1.65
Maturation of nitrogenase: a biochemical puzzle. J Bacteriol (2005) 1.52
NifB-dependent in vitro synthesis of the iron-molybdenum cofactor of nitrogenase. Proc Natl Acad Sci U S A (2006) 1.28
Long-range reactive dynamics in myoglobin. Phys Rev Lett (2001) 1.28
How nitrogenase shakes--initial information about P-cluster and FeMo-cofactor normal modes from nuclear resonance vibrational spectroscopy (NRVS). J Am Chem Soc (2006) 1.28
Chemical activity of the nitrogenase FeMo cofactor with a central nitrogen ligand: density functional study. J Am Chem Soc (2004) 1.27
Normal-mode analysis of FeCl4- and Fe2S2Cl42- via vibrational mössbauer, resonance Raman, and FT-IR spectroscopies. Inorg Chem (2005) 1.26
In vitro synthesis of the iron-molybdenum cofactor of nitrogenase. Purification and characterization of NifB cofactor, the product of NIFB protein. J Biol Chem (1994) 1.25
Modeling a central ligand in the nitrogenase FeMo cofactor. J Am Chem Soc (2003) 1.17
Dynamics of an [Fe4S4(SPh)4]2- cluster explored via IR, Raman, and nuclear resonance vibrational spectroscopy (NRVS)-analysis using 36S substitution, DFT calculations, and empirical force fields. Dalton Trans (2006) 1.10
NifX and NifEN exchange NifB cofactor and the VK-cluster, a newly isolated intermediate of the iron-molybdenum cofactor biosynthetic pathway. Mol Microbiol (2006) 1.08
Structure of a [2Fe-2S] ferredoxin from Rhodobacter capsulatus likely involved in Fe-S cluster biogenesis and conformational changes observed upon reduction. J Biol Inorg Chem (2006) 0.94
Purification and characterization of NafY (apodinitrogenase gamma subunit) from Azotobacter vinelandii. J Biol Chem (2004) 0.93
The electronic structure of Mn in oxides, coordination complexes, and the oxygen-evolving complex of photosystem II studied by resonant inelastic X-ray scattering. J Am Chem Soc (2004) 2.77
Refactoring the nitrogen fixation gene cluster from Klebsiella oxytoca. Proc Natl Acad Sci U S A (2012) 2.30
Substrate interactions with the nitrogenase active site. Acc Chem Res (2005) 2.27
Biosynthesis of the iron-molybdenum cofactor of nitrogenase. Annu Rev Microbiol (2008) 1.96
An organometallic intermediate during alkyne reduction by nitrogenase. J Am Chem Soc (2004) 1.89
The HydG enzyme generates an Fe(CO)2(CN) synthon in assembly of the FeFe hydrogenase H-cluster. Science (2014) 1.78
Intermediates trapped during nitrogenase reduction of N triple bond N, CH3-N=NH, and H2N-NH2. J Am Chem Soc (2005) 1.68
Genome sequence of Azotobacter vinelandii, an obligate aerobe specialized to support diverse anaerobic metabolic processes. J Bacteriol (2009) 1.64
Maturation of nitrogenase: a biochemical puzzle. J Bacteriol (2005) 1.52
NifB and NifEN protein levels are regulated by ClpX2 under nitrogen fixation conditions in Azotobacter vinelandii. Mol Microbiol (2011) 1.46
Trapping a hydrazine reduction intermediate on the nitrogenase active site. Biochemistry (2005) 1.44
Substrate interaction at an iron-sulfur face of the FeMo-cofactor during nitrogenase catalysis. J Biol Chem (2004) 1.40
Photosynthetic nitrate assimilation in cyanobacteria. Photosynth Res (2005) 1.40
[FeFe]-hydrogenase maturation: HydG-catalyzed synthesis of carbon monoxide. J Am Chem Soc (2010) 1.33
NifB-dependent in vitro synthesis of the iron-molybdenum cofactor of nitrogenase. Proc Natl Acad Sci U S A (2006) 1.28
How nitrogenase shakes--initial information about P-cluster and FeMo-cofactor normal modes from nuclear resonance vibrational spectroscopy (NRVS). J Am Chem Soc (2006) 1.28
Normal-mode analysis of FeCl4- and Fe2S2Cl42- via vibrational mössbauer, resonance Raman, and FT-IR spectroscopies. Inorg Chem (2005) 1.26
Normal mode analysis of Pyrococcus furiosus rubredoxin via nuclear resonance vibrational spectroscopy (NRVS) and resonance raman spectroscopy. J Am Chem Soc (2005) 1.26
Synthesis of the 2Fe subcluster of the [FeFe]-hydrogenase H cluster on the HydF scaffold. Proc Natl Acad Sci U S A (2010) 1.26
Characterization of the Fe site in iron-sulfur cluster-free hydrogenase (Hmd) and of a model compound via nuclear resonance vibrational spectroscopy (NRVS). Inorg Chem (2008) 1.23
Elucidation of the Fe(IV)=O intermediate in the catalytic cycle of the halogenase SyrB2. Nature (2013) 1.22
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
High-yield expression of heterologous [FeFe] hydrogenases in Escherichia coli. PLoS One (2010) 1.15
In vitro synthesis of the iron-molybdenum cofactor of nitrogenase from iron, sulfur, molybdenum, and homocitrate using purified proteins. Proc Natl Acad Sci U S A (2007) 1.14
Hydroxylamine reductase activity of the hybrid cluster protein from Escherichia coli. J Bacteriol (2002) 1.14
Electronic structure of Ni complexes by X-ray resonance Raman spectroscopy (resonant inelastic X-ray scattering). J Am Chem Soc (2002) 1.13
Characterization of iron dinitrosyl species formed in the reaction of nitric oxide with a biological Rieske center. J Am Chem Soc (2010) 1.12
Cell-free H-cluster synthesis and [FeFe] hydrogenase activation: all five CO and CN⁻ ligands derive from tyrosine. PLoS One (2011) 1.12
Cloning and mutational analysis of the gamma gene from Azotobacter vinelandii defines a new family of proteins capable of metallocluster binding and protein stabilization. J Biol Chem (2002) 1.12
Dynamics of an [Fe4S4(SPh)4]2- cluster explored via IR, Raman, and nuclear resonance vibrational spectroscopy (NRVS)-analysis using 36S substitution, DFT calculations, and empirical force fields. Dalton Trans (2006) 1.10
A combined NRVS and DFT study of Fe(IV)=O model complexes: a diagnostic method for the elucidation of non-heme iron enzyme intermediates. Angew Chem Int Ed Engl (2008) 1.10
A minimal nitrogen fixation gene cluster from Paenibacillus sp. WLY78 enables expression of active nitrogenase in Escherichia coli. PLoS Genet (2013) 1.09
Genes required for rapid expression of nitrogenase activity in Azotobacter vinelandii. Proc Natl Acad Sci U S A (2005) 1.08
NifX and NifEN exchange NifB cofactor and the VK-cluster, a newly isolated intermediate of the iron-molybdenum cofactor biosynthetic pathway. Mol Microbiol (2006) 1.08
Dynamics of Rhodobacter capsulatus [2FE-2S] ferredoxin VI and Aquifex aeolicus ferredoxin 5 via nuclear resonance vibrational spectroscopy (NRVS) and resonance Raman spectroscopy. Biochemistry (2008) 1.07
Observation of the Fe-CN and Fe-CO vibrations in the active site of [NiFe] hydrogenase by nuclear resonance vibrational spectroscopy. Angew Chem Int Ed Engl (2012) 1.06
The interstitial atom of the nitrogenase FeMo-cofactor: ENDOR and ESEEM show it is not an exchangeable nitrogen. J Am Chem Soc (2003) 1.04
CO-induced structural rearrangement of the C cluster in Carboxydothermus hydrogenoformans CO dehydrogenase-evidence from Ni K-edge X-ray absorption spectroscopy. Biochemistry (2004) 1.03
Evidence that NiNi acetyl-CoA synthase is active and that the CuNi enzyme is not. Biochemistry (2004) 1.02
Metal trafficking for nitrogen fixation: NifQ donates molybdenum to NifEN/NifH for the biosynthesis of the nitrogenase FeMo-cofactor. Proc Natl Acad Sci U S A (2008) 1.02
Characterization of chromodulin by X-ray absorption and electron paramagnetic resonance spectroscopies and magnetic susceptibility measurements. J Am Chem Soc (2003) 1.01
Dynamics of the [4Fe-4S] cluster in Pyrococcus furiosus D14C ferredoxin via nuclear resonance vibrational and resonance Raman spectroscopies, force field simulations, and density functional theory calculations. Biochemistry (2011) 1.00
Observation of Fe-H/D modes by nuclear resonant vibrational spectroscopy. J Am Chem Soc (2003) 1.00
A stable monomeric nickel borohydride. Inorg Chem (2003) 0.99
Accumulation of 99Mo-containing iron-molybdenum cofactor precursors of nitrogenase on NifNE, NifH, and NifX of Azotobacter vinelandii. J Biol Chem (2002) 0.98
Structural analysis of ADP-glucose pyrophosphorylase from the bacterium Agrobacterium tumefaciens. Biochemistry (2008) 0.96
Amorphous diamond: a high-pressure superhard carbon allotrope. Phys Rev Lett (2011) 0.96
Identification of protein-bound dinitrosyl iron complexes by nuclear resonance vibrational spectroscopy. J Am Chem Soc (2010) 0.94
Hydrogen-activating enzymes: activity does not correlate with oxygen sensitivity. Angew Chem Int Ed Engl (2008) 0.94
Purification and characterization of NafY (apodinitrogenase gamma subunit) from Azotobacter vinelandii. J Biol Chem (2004) 0.93
Substrate specificity and evolutionary implications of a NifDK enzyme carrying NifB-co at its active site. FEBS Lett (2010) 0.92
High-resolution X-ray emission spectroscopy of molybdenum compounds. Inorg Chem (2005) 0.92
Characterization of a genuine iron(V)-nitrido species by nuclear resonant vibrational spectroscopy coupled to density functional calculations. J Am Chem Soc (2007) 0.92
Stable top-up operation at SPring-8. J Synchrotron Radiat (2006) 0.91
Evidence for nifU and nifS participation in the biosynthesis of the iron-molybdenum cofactor of nitrogenase. J Biol Chem (2007) 0.91
CO-dependent H2 evolution by Rhodospirillum rubrum: role of CODH:CooF complex. Biochim Biophys Acta (2006) 0.90
Converting the NiFeS carbon monoxide dehydrogenase to a hydrogenase and a hydroxylamine reductase. J Bacteriol (2002) 0.90
Steric control of the Hi-CO MoFe nitrogenase complex revealed by stopped-flow infrared spectroscopy. Angew Chem Int Ed Engl (2011) 0.89
EXAFS and NRVS reveal a conformational distortion of the FeMo-cofactor in the MoFe nitrogenase propargyl alcohol complex. J Inorg Biochem (2012) 0.89
A monomeric nickel-dioxygen adduct derived from a nickel(I) complex and O2. Inorg Chem (2004) 0.89
Characterization of [4Fe-4S] cluster vibrations and structure in nitrogenase Fe protein at three oxidation levels via combined NRVS, EXAFS, and DFT analyses. J Am Chem Soc (2013) 0.89
Real sample temperature: a critical issue in the experiments of nuclear resonant vibrational spectroscopy on biological samples. J Synchrotron Radiat (2012) 0.89
IR-monitored photolysis of CO-inhibited nitrogenase: a major EPR-silent species with coupled terminal CO ligands. Chemistry (2012) 0.89
Silver nanoparticle/chitosan oligosaccharide/poly(vinyl alcohol) nanofibers as wound dressings: a preclinical study. Int J Nanomedicine (2013) 0.88
Fe-S cluster biogenesis in Gram-positive bacteria: SufU is a zinc-dependent sulfur transfer protein. Biochemistry (2013) 0.87
Slow processes in supercooled o-terphenyl: relaxation and decoupling. Phys Rev Lett (2012) 0.87
Observation of terahertz vibrations in Pyrococcus furiosus rubredoxin via impulsive coherent vibrational spectroscopy and nuclear resonance vibrational spectroscopy--interpretation by molecular mechanics. J Inorg Biochem (2006) 0.87
Chemically distinct Ni sites in the A-cluster in subunit beta of the acetyl-CoA decarbonylase/synthase complex from Methanosarcina thermophila: Ni L-edge absorption and X-ray magnetic circular dichroism analyses. J Am Chem Soc (2004) 0.87
Purification of a NifEN protein complex that contains bound molybdenum and a FeMo-Co precursor from an Azotobacter vinelandii DeltanifHDK strain. J Biol Chem (2006) 0.86
Complex formation between ferredoxin and Synechococcus ferredoxin: nitrate oxidoreductase. Biochim Biophys Acta (2004) 0.85
Synchrotron-radiation-based Mössbauer spectroscopy. Phys Rev Lett (2009) 0.85
The A-cluster in subunit beta of the acetyl-CoA decarbonylase/synthase complex from Methanosarcina thermophila: Ni and Fe K-edge XANES and EXAFS analyses. J Am Chem Soc (2003) 0.85