Published in J Biol Inorg Chem on March 24, 2010
Superoxide dismutases and superoxide reductases. Chem Rev (2014) 1.12
Dipeptide-based models of nickel superoxide dismutase: solvent effects highlight a critical role to Ni-S bonding and active site stabilization. Inorg Chem (2011) 0.83
Embedding the Ni-SOD mimetic Ni-NCC within a polypeptide sequence alters the specificity of the reaction pathway. Inorg Chem (2012) 0.79
Controlling the chiral inversion reaction of the metallopeptide Ni-asparagine-cysteine-cysteine with dioxygen. Inorg Chem (2012) 0.78
Spectroscopic and computational studies of a series of high-spin Ni(II) thiolate complexes. Inorg Chem (2010) 0.75
Nickel superoxide dismutase: structural and functional roles of His1 and its H-bonding network. Biochemistry (2015) 0.75
Density-functional approximation for the correlation energy of the inhomogeneous electron gas. Phys Rev B Condens Matter (1986) 12.33
Role of free radicals and catalytic metal ions in human disease: an overview. Methods Enzymol (1990) 11.00
Superoxide radical and superoxide dismutases. Annu Rev Biochem (1995) 8.49
Pathways of oxidative damage. Annu Rev Microbiol (2003) 7.08
The genome of a motile marine Synechococcus. Nature (2003) 4.83
Crystal structure of the nickel-iron hydrogenase from Desulfovibrio gigas. Nature (1995) 4.54
PLANT MITOCHONDRIA AND OXIDATIVE STRESS: Electron Transport, NADPH Turnover, and Metabolism of Reactive Oxygen Species. Annu Rev Plant Physiol Plant Mol Biol (2001) 4.33
Recent Advances in Zinc Enzymology. Chem Rev (1996) 4.28
Mitochondrial genetics: a paradigm for aging and degenerative diseases? Science (1992) 4.25
The crystal structure of urease from Klebsiella aerogenes. Science (1995) 4.06
A Ni-Fe-Cu center in a bifunctional carbon monoxide dehydrogenase/acetyl-CoA synthase. Science (2002) 2.98
Crystal structure of a carbon monoxide dehydrogenase reveals a [Ni-4Fe-5S] cluster. Science (2001) 2.78
Superoxide dismutases. Prog Nucleic Acid Res Mol Biol (1991) 2.65
Misfolded CuZnSOD and amyotrophic lateral sclerosis. Proc Natl Acad Sci U S A (2003) 2.65
Crystal structure of methyl-coenzyme M reductase: the key enzyme of biological methane formation. Science (1997) 2.63
Oxidative stress in neurodegenerative diseases. Annu Rev Pharmacol Toxicol (1996) 2.56
Understanding cell death in Parkinson's disease. Ann Neurol (1998) 2.16
Purification and characterization of Klebsiella aerogenes UreE protein: a nickel-binding protein that functions in urease metallocenter assembly. Protein Sci (1993) 2.02
Structure of the CO sensing transcription activator CooA. Nat Struct Biol (2000) 1.96
Nickel superoxide dismutase structure and mechanism. Biochemistry (2004) 1.66
Crystal structure of nickel-containing superoxide dismutase reveals another type of active site. Proc Natl Acad Sci U S A (2004) 1.54
Synthetic analogues of cysteinate-ligated non-heme iron and non-corrinoid cobalt enzymes. Chem Rev (2004) 1.54
Crystal structures of the liganded and unliganded nickel-binding protein NikA from Escherichia coli. J Biol Chem (2003) 1.52
A novel nickel-containing superoxide dismutase from Streptomyces spp. Biochem J (1996) 1.49
A graphics program for the analysis and display of molecular dynamics trajectories. J Mol Graph (1992) 1.44
Combined spectroscopic/computational studies on Fe- and Mn-dependent superoxide dismutases: insights into second-sphere tuning of active site properties. Acc Chem Res (2004) 1.36
Superoxide dismutases: active sites that save, but a protein that kills. Curr Opin Chem Biol (2004) 1.36
SOD1 mutants linked to amyotrophic lateral sclerosis selectively inactivate a glial glutamate transporter. Nat Neurosci (1999) 1.32
The dark side of dioxygen biochemistry. Curr Opin Chem Biol (1998) 1.27
Examination of the nickel site structure and reaction mechanism in Streptomyces seoulensis superoxide dismutase. Biochemistry (1999) 1.22
Structure/function relationships in nickel metallobiochemistry. Curr Opin Chem Biol (1999) 1.19
Spectroscopic and computational studies of Ni superoxide dismutase: electronic structure contributions to enzymatic function. J Am Chem Soc (2005) 1.19
A structure-based mechanism for copper-zinc superoxide dismutase. Biochemistry (1999) 1.18
Microbial detoxification of superoxide: the non-heme iron reductive paradigm for combating oxidative stress. Acc Chem Res (2004) 1.17
Crystal structure of Klebsiella aerogenes UreE, a nickel-binding metallochaperone for urease activation. J Biol Chem (2001) 1.14
Nickel coordination is regulated by the DNA-bound state of NikR. Nat Struct Biol (2003) 1.12
Role of conserved tyrosine residues in NiSOD catalysis: a case of convergent evolution. Biochemistry (2009) 1.05
Electronic structure of four-coordinate C3v nickel(II) scorpionate complexes: investigation by high-frequency and -field electron paramagnetic resonance and electronic absorption spectroscopies. Inorg Chem (2006) 1.05
Potentiometric titrations and oxidation--reduction potentials of several iron superoxide dismutases. Biochemistry (1983) 1.04
Unique isozymes of superoxide dismutase in Streptomyces griseus. Arch Biochem Biophys (1996) 1.00
Probing variable axial ligation in nickel superoxide dismutase utilizing metallopeptide-based models: insight into the superoxide disproportionation mechanism. J Am Chem Soc (2007) 0.99
The influence of amine/amide versus bisamide coordination in nickel superoxide dismutase. Inorg Chem (2006) 0.96
Nickel-binding proteins. Cell Mol Life Sci (1999) 0.96
Nickel superoxide dismutase: structural and functional roles of Cys2 and Cys6. J Biol Inorg Chem (2010) 0.92
Probing variable amine/amide ligation in Ni(II)N2S2 complexes using sulfur K-edge and nickel L-edge X-ray absorption spectroscopies: implications for the active site of nickel superoxide dismutase. Inorg Chem (2008) 0.91
New insight into the mode of action of nickel superoxide dismutase by investigating metallopeptide substrate models. Chemistry (2009) 0.91
Density functional theory investigations of NiN2S2 reactivity as a function of nitrogen donor type and N-H...S hydrogen bonding inspired by nickel-containing superoxide dismutase. J Biol Inorg Chem (2006) 0.90
Ligand oxidations in high-spin nickel thiolate complexes and zinc analogues. Inorg Chem (2004) 0.90
Selective oxidations of a dithiolate complex produce a mixed sulfonate/thiolate complex. Inorg Chem (2006) 0.88
Second-sphere contributions to substrate-analogue binding in iron(III) superoxide dismutase. J Am Chem Soc (2002) 0.88
XAS investigation of the nickel active site structure in Escherichia coli glyoxalase I. Inorg Chem (2000) 0.87
An experimental and computational study of sulfur-modified nucleophilicity in a dianionic NiN2S2 complex. Inorg Chem (2007) 0.84
Superoxide dismutases enhance H2O2-induced DNA damage and alter its site specificity. FEBS Lett (2001) 0.84
A high-affinity metal-binding peptide from Escherichia coli HypB. J Am Chem Soc (2008) 0.83
Synthesis and oxygenation of a nickel(II) and zinc(II) dithiolate: an experimental and theoretical comparison. Inorg Chem (2004) 0.82
Subtle bite-angle influences on N(2)S(2)Ni complexes. Inorg Chem (2001) 0.82
Protonation and Alkylation of a Dinuclear Nickel Thiolate Complex. Inorg Chem (1998) 0.80
Characterization of the mononickel metallocenter in H134A mutant urease. J Biol Chem (1996) 0.79
Sulfur K-edge XAS and DFT studies on NiII complexes with oxidized thiolate ligands: implications for the roles of oxidized thiolates in the active sites of Fe and Co nitrile hydratase. Inorg Chem (2007) 0.79
Unique reactivity of a tetradentate N(2)S(2) complex of nickel: intermediates in the production of sulfur oxygenates. Inorg Chem (2002) 0.79
Hydrogen-induced structural changes at the nickel site of the regulatory [NiFe] hydrogenase from Ralstonia eutropha detected by X-ray absorption spectroscopy. Biochemistry (2003) 0.78
Electronic structural changes between nickel(II)-semiquinonato and nickel(III)-catecholato states driven by chemical and physical perturbation. Chemistry (2005) 0.77
Equilibrium of low- and high-spin states of Ni(II) complexes controlled by the donor ability of the bidentate ligands. Inorg Chem (2004) 0.77
The Synthesis and Characterization of 4, 5, and 6 Coordinate Ni(II) Complexes of the "Heteroscorpionate" Ligand (3-tert-Butyl-2-hydroxy-5-methylphenyl)bis(3,5-dimethylpyrazolyl)methane. Inorg Chem (1999) 0.77
Structural, spectroscopic, and magnetic study of bis(9,10-dihydro-9-oxo-10-acridineacetate)bis(imidazole)bis(methanol) nickel(II). Inorg Chem (2006) 0.76
Spin-Orbit Mixing and Nephelauxetic Effects in the Electronic Spectra of Nickel(II)-Encapsulating Complexes Involving Nitrogen and Sulfur Donors. Inorg Chem (1997) 0.76
Nature of the peroxo intermediate of the W48F/D84E ribonucleotide reductase variant: implications for O2 activation by binuclear non-heme iron enzymes. J Am Chem Soc (2004) 1.43
Combined spectroscopic/computational studies on Fe- and Mn-dependent superoxide dismutases: insights into second-sphere tuning of active site properties. Acc Chem Res (2004) 1.36
Characterization of the nitrosyl adduct of substrate-bound mouse cysteine dioxygenase by electron paramagnetic resonance: electronic structure of the active site and mechanistic implications. Biochemistry (2007) 1.34
Mechanistic study of copper-catalyzed aerobic oxidative coupling of arylboronic esters and methanol: insights into an organometallic oxidase reaction. J Am Chem Soc (2009) 1.34
Ni(II) and Co(II) sensing by Escherichia coli RcnR. J Am Chem Soc (2008) 1.32
Cysteine dioxygenase: structure and mechanism. Chem Commun (Camb) (2007) 1.29
Spectroscopic evidence for the formation of a four-coordinate Co2+ cobalamin species upon binding to the human ATP:cobalamin adenosyltransferase. J Am Chem Soc (2005) 1.29
Spectroscopic and computational studies of the ATP:corrinoid adenosyltransferase (CobA) from Salmonella enterica: insights into the mechanism of adenosylcobalamin biosynthesis. J Am Chem Soc (2005) 1.28
Nickel-specific response in the transcriptional regulator, Escherichia coli NikR. J Am Chem Soc (2007) 1.21
Spectroscopic and computational studies of Ni superoxide dismutase: electronic structure contributions to enzymatic function. J Am Chem Soc (2005) 1.19
Spectroscopic and computational studies of Co2+corrinoids: spectral and electronic properties of the biologically relevant base-on and base-off forms of Co2+cobalamin. J Am Chem Soc (2004) 1.18
A new structural paradigm in copper resistance in Streptococcus pneumoniae. Nat Chem Biol (2013) 1.17
Structural characterization of a human-type corrinoid adenosyltransferase confirms that coenzyme B12 is synthesized through a four-coordinate intermediate. Biochemistry (2008) 1.13
Modeling and experiment yields the structure of acireductone dioxygenase from Klebsiella pneumoniae. Nat Struct Biol (2002) 1.12
Superoxide dismutases and superoxide reductases. Chem Rev (2014) 1.12
Nickel coordination is regulated by the DNA-bound state of NikR. Nat Struct Biol (2003) 1.12
Biochemical characterization of purified OmcS, a c-type cytochrome required for insoluble Fe(III) reduction in Geobacter sulfurreducens. Biochim Biophys Acta (2011) 1.12
Kinetic and spectroscopic studies of the ATP:corrinoid adenosyltransferase PduO from Lactobacillus reuteri: substrate specificity and insights into the mechanism of Co(II)corrinoid reduction. Biochemistry (2008) 1.08
A novel regulatory metal binding domain is present in the C terminus of Arabidopsis Zn2+-ATPase HMA2. J Biol Chem (2006) 1.07
Role of conserved tyrosine residues in NiSOD catalysis: a case of convergent evolution. Biochemistry (2009) 1.05
Characterization of the [2Fe-2S] cluster of Escherichia coli transcription factor IscR. Biochemistry (2012) 1.05
Synthesis, structure determination, and spectroscopic/computational characterization of a series of Fe(II)-thiolate model complexes: implications for Fe-S bonding in superoxide reductases. J Am Chem Soc (2005) 1.04
Spectroscopic studies of the corrinoid/iron-sulfur protein from Moorella thermoacetica. J Am Chem Soc (2006) 1.03
Heterologous expression, purification, and characterization of recombinant rat cysteine dioxygenase. J Biol Chem (2004) 1.02
Spectroscopic elucidation of a peroxo Ni2(mu-O2) intermediate derived from a nickel(I) complex and dioxygen. Angew Chem Int Ed Engl (2004) 1.01
Communication between the zinc and nickel sites in dimeric HypA: metal recognition and pH sensing. J Am Chem Soc (2010) 1.01
Identification of an "end-on" nickel-superoxo adduct, [Ni(tmc)(O2)]+. J Am Chem Soc (2006) 1.00
One protein, two enzymes revisited: a structural entropy switch interconverts the two isoforms of acireductone dioxygenase. J Mol Biol (2006) 1.00
Spectroscopic and computational studies of Co3+-corrinoids: spectral and electronic properties of the B12 cofactors and biologically relevant precursors. J Am Chem Soc (2003) 1.00
Spectroscopic and computational studies on the adenosylcobalamin-dependent methylmalonyl-CoA mutase: evaluation of enzymatic contributions to Co-C bond activation in the Co3+ ground state. J Am Chem Soc (2004) 0.99
Electronic structure control of the nucleophilicity of transition metal-thiolate complexes: an experimental and theoretical study. J Am Chem Soc (2004) 0.99
S K-edge X-ray absorption spectroscopic investigation of the Ni-containing superoxide dismutase active site: new structural insight into the mechanism. J Am Chem Soc (2004) 0.99
Probes of the catalytic site of cysteine dioxygenase. J Biol Chem (2006) 0.99
Direct evidence of active-site reduction and photodriven catalysis in sensitized hydrogenase assemblies. J Am Chem Soc (2012) 0.99
Spectroscopic and computational characterization of substrate-bound mouse cysteine dioxygenase: nature of the ferrous and ferric cysteine adducts and mechanistic implications. Biochemistry (2010) 0.99
Expression, reconstitution, and mutation of recombinant Streptomycescoelicolor NiSOD. J Am Chem Soc (2004) 0.98
How can a single second sphere amino acid substitution cause reduction midpoint potential changes of hundreds of millivolts? J Am Chem Soc (2007) 0.98
XAS investigation of the structure and function of Ni in acireductone dioxygenase. Biochemistry (2002) 0.98
Spectroscopic and computational studies of Co1+cobalamin: spectral and electronic properties of the "superreduced" B12 cofactor. J Am Chem Soc (2006) 0.97
Crystallographic and X-ray absorption spectroscopic characterization of Helicobacter pylori UreE bound to Ni²⁺ and Zn²⁺ reveals a role for the disordered C-terminal arm in metal trafficking. Biochem J (2012) 0.97
Computational studies on the A cluster of acetyl-coenzyme A synthase: geometric and electronic properties of the NiFeC species and mechanistic implications. J Am Chem Soc (2003) 0.96
Computational studies of the H-cluster of Fe-only hydrogenases: geometric, electronic, and magnetic properties and their dependence on the [Fe4S4] cubane. Inorg Chem (2005) 0.96
Probing the geometric and electronic structures of the low-temperature azide adduct and the product-inhibited form of oxidized manganese superoxide dismutase. Biochemistry (2005) 0.94
Coordination changes and auto-hydroxylation of FIH-1: uncoupled O2-activation in a human hypoxia sensor. J Inorg Biochem (2008) 0.93
Cu(I) luminescence from the tetranuclear Cu4S4 cofactor of a synthetic 4-helix bundle. J Am Chem Soc (2005) 0.93
New synthetic routes to a disulfidodinickel(II) complex: characterization and reactivity of a Ni2(mu-eta2:eta2-S2) core. Inorg Chem (2008) 0.93
Nickel superoxide dismutase: structural and functional roles of Cys2 and Cys6. J Biol Inorg Chem (2010) 0.92
Physical characterization of the manganese-sensing pneumococcal surface antigen repressor from Streptococcus pneumoniae. Biochemistry (2013) 0.92
Mechanism of alcohol oxidation mediated by copper(II) and nitroxyl radicals. J Am Chem Soc (2014) 0.92
Role of the N-terminus in determining metal-specific responses in the E. coli Ni- and Co-responsive metalloregulator, RcnR. J Am Chem Soc (2012) 0.91
Comparison and contrasts between the active site PKs of Mn-superoxide dismutase and those of Fe-superoxide dismutase. J Am Chem Soc (2002) 0.91
Inverse solvent isotope effects demonstrate slow aquo release from hypoxia inducible factor-prolyl hydroxylase (PHD2). Biochemistry (2012) 0.91
Spectroscopic and computational studies of the azide-adduct of manganese superoxide dismutase: definitive assignment of the ligand responsible for the low-temperature thermochromism. J Am Chem Soc (2004) 0.91
Spectroscopic and computational investigation of second-sphere contributions to redox tuning in Escherichia coli iron superoxide dismutase. Inorg Chem (2008) 0.91
Specific metal recognition in nickel trafficking. Biochemistry (2012) 0.90
Ligand oxidations in high-spin nickel thiolate complexes and zinc analogues. Inorg Chem (2004) 0.90
Nickel oxidation states of F(430) cofactor in methyl-coenzyme M reductase. J Am Chem Soc (2004) 0.90
Spectroscopic and computational study of a non-heme iron [Fe-NO]7 system: exploring the geometric and electronic structures of the nitrosyl adduct of iron superoxide dismutase. J Am Chem Soc (2003) 0.89
A monomeric nickel-dioxygen adduct derived from a nickel(I) complex and O2. Inorg Chem (2004) 0.89
A dynamic Zn site in Helicobacter pylori HypA: a potential mechanism for metal-specific protein activity. J Am Chem Soc (2007) 0.89
Second-sphere contributions to substrate-analogue binding in iron(III) superoxide dismutase. J Am Chem Soc (2002) 0.88
Hydrogen-bond-mediated tuning of the redox potential of the non-heme Fe site of superoxide dismutase. J Am Chem Soc (2002) 0.88
Selective oxidations of a dithiolate complex produce a mixed sulfonate/thiolate complex. Inorg Chem (2006) 0.88
Probing the role of the histidine 759 ligand in cobalamin-dependent methionine synthase. Biochemistry (2007) 0.87
Co-C bond activation in methylmalonyl-CoA mutase by stabilization of the post-homolysis product Co2+ cobalamin. J Am Chem Soc (2005) 0.87
Spectroscopic study of the cobalamin-dependent methionine synthase in the activation conformation: effects of the Y1139 residue and S-adenosylmethionine on the B12 cofactor. J Am Chem Soc (2008) 0.86
Unraveling the Helicobacter pylori UreG zinc binding site using X-ray absorption spectroscopy (XAS) and structural modeling. J Biol Inorg Chem (2011) 0.86
Spectroscopic insights into axial ligation and active-site H-bonding in substrate-bound human heme oxygenase-2. J Biol Inorg Chem (2010) 0.86
Spectroscopic and computational characterization of the base-off forms of cob(II)alamin. J Phys Chem B (2009) 0.85
Combined spectroscopic/computational study of binuclear Fe(I)-Fe(I) complexes: implications for the fully-reduced active-site cluster of Fe-only hydrogenases. Inorg Chem (2005) 0.84
Spectroscopic and computational characterization of the NO adduct of substrate-bound Fe(II) cysteine dioxygenase: insights into the mechanism of O2 activation. Biochemistry (2013) 0.84
Effects of select histidine to cysteine mutations on transcriptional regulation by Escherichia coli RcnR. Biochemistry (2012) 0.83
X-ray absorption spectroscopy structural investigation of early intermediates in the mechanism of DNA repair by human ABH2. Biochemistry (2011) 0.83
Characterization of metal binding in the active sites of acireductone dioxygenase isoforms from Klebsiella ATCC 8724. Biochemistry (2008) 0.83
Spectroscopic and computational studies of Ni3+ complexes with mixed S/N ligation: implications for the active site of nickel superoxide dismutase. Inorg Chem (2007) 0.83
Spectroscopic and computational studies on [(PhTt(tBu))2Ni2(mu-O)2]: nature of the bis-mu-oxo (Ni3+)2 diamond core. J Am Chem Soc (2002) 0.82
Electronic structure studies of the adenosylcobalamin cofactor in glutamate mutase. Biochemistry (2005) 0.82
Spectroscopic and computational studies on iron and manganese superoxide dismutases: nature of the chemical events associated with active-site pKs. J Am Chem Soc (2002) 0.82
Spectroscopic and computational characterization of the nickel-containing F430 cofactor of methyl-coenzyme M reductase. J Biol Inorg Chem (2003) 0.82
Spectroscopic and computational studies of a Ni(+)-CO model complex: implications for the acetyl-CoA synthase catalytic mechanism. Inorg Chem (2003) 0.82
Spectroscopic and computational investigation of iron(III) cysteine dioxygenase: implications for the nature of the putative superoxo-Fe(III) intermediate. Biochemistry (2014) 0.82
Combined spectroscopic and computational analysis of the vibrational properties of vitamin B12 in its Co3+, Co2+, and Co1+ oxidation states. J Phys Chem B (2013) 0.81
Nickel binding properties of Helicobacter pylori UreF, an accessory protein in the nickel-based activation of urease. J Biol Inorg Chem (2013) 0.81
X-ray absorption and resonance Raman studies of methyl-coenzyme M reductase indicating that ligand exchange and macrocycle reduction accompany reductive activation. J Am Chem Soc (2002) 0.80
Spectroscopic and computational studies of reduction of the metal versus the tetrapyrrole ring of coenzyme F430 from methyl-coenzyme M reductase. Biochemistry (2006) 0.80
Spectroscopic and computational studies of glutathionylcobalamin: nature of Co-S bonding and comparison to Co-C bonding in coenzyme B12. Inorg Chem (2011) 0.80
Spectroscopic characterization of active-site variants of the PduO-type ATP:corrinoid adenosyltransferase from Lactobacillus reuteri: insights into the mechanism of four-coordinate Co(II)corrinoid formation. Inorg Chem (2012) 0.80
Dynamic HypA zinc site is essential for acid viability and proper urease maturation in Helicobacter pylori. Metallomics (2015) 0.79
Spectroscopic studies of the Salmonella enterica adenosyltransferase enzyme SeCobA: molecular-level insight into the mechanism of substrate Cob(II)alamin activation. Biochemistry (2014) 0.79
Spectroscopic and computational insights into second-sphere amino-acid tuning of substrate analogue/active-site interactions in iron(III) superoxide dismutase. Inorg Chem (2008) 0.79
Definitive spectroscopic determination of zero-field splitting in high-spin cobalt(II). J Am Chem Soc (2004) 0.79
Unique effect of Cu(II) in the metal-induced amyloid formation of β-2-microglobulin. Biochemistry (2014) 0.78
The PqrR transcriptional repressor of Pseudomonas aeruginosa transduces redox signals via an iron-containing prosthetic group. J Bacteriol (2009) 0.78
Synthesis, X-ray crystallographic characterization, and electronic structure studies of a di-azide iron(III) complex: implications for the azide adducts of iron(III) superoxide dismutase. Inorg Chem (2008) 0.78
Spectroscopic and computational studies on [Ni(tmc)CH3]OTf: implications for Ni-methyl bonding in the A cluster of acetyl-CoA synthase. Inorg Chem (2005) 0.78
Structural investigations of the nickel-induced inhibition of truncated constructs of the JMJD2 family of histone demethylases using X-ray absorption spectroscopy. Biochemistry (2013) 0.78