Spectroscopic and electronic structure studies of the trinuclear Cu cluster active site of the multicopper oxidase laccase: nature of its coordination unsaturation.

PubWeight™: 1.16‹?› | Rank: Top 10%

🔗 View Article (PMID 16201804)

Published in J Am Chem Soc on October 12, 2005

Authors

Liliana Quintanar1, Jungjoo Yoon, Constantino P Aznar, Amy E Palmer, K Kristoffer Andersson, R David Britt, Edward I Solomon

Author Affiliations

1: Department of Chemistry, Stanford University, Stanford, California 94305-5080, USA.

Articles citing this

Copper active sites in biology. Chem Rev (2014) 1.90

O2 reduction to H2O by the multicopper oxidases. Dalton Trans (2008) 1.43

O2 and N2O activation by Bi-, Tri-, and tetranuclear Cu clusters in biology. Acc Chem Res (2007) 1.25

Copper dioxygen (bio)inorganic chemistry. Faraday Discuss (2011) 1.20

Electronic structure of the peroxy intermediate and its correlation to the native intermediate in the multicopper oxidases: insights into the reductive cleavage of the o-o bond. J Am Chem Soc (2007) 1.10

Laccase: microbial sources, production, purification, and potential biotechnological applications. Enzyme Res (2011) 1.09

The two oxidized forms of the trinuclear Cu cluster in the multicopper oxidases and mechanism for the decay of the native intermediate. Proc Natl Acad Sci U S A (2007) 1.05

Spectroscopic and kinetic studies of perturbed trinuclear copper clusters: the role of protons in reductive cleavage of the O-O bond in the multicopper oxidase Fet3p. J Am Chem Soc (2007) 1.02

A bioinspired approach for controlling accessibility in calix[4]arene-bound metal cluster catalysts. Nat Chem (2010) 0.98

Systematic perturbation of the trinuclear copper cluster in the multicopper oxidases: the role of active site asymmetry in its reduction of O2 to H2O. J Am Chem Soc (2010) 0.92

Electron-transfer reduction of dinuclear copper peroxo and bis-μ-oxo complexes leading to the catalytic four-electron reduction of dioxygen to water. Chemistry (2012) 0.88

Electron transfer and reaction mechanism of laccases. Cell Mol Life Sci (2015) 0.83

Molecular origin of rapid versus slow intramolecular electron transfer in the catalytic cycle of the multicopper oxidases. J Am Chem Soc (2013) 0.80

Catalytic consequences of open and closed grafted Al(III)-calix[4]arene complexes for hydride and oxo transfer reactions. Proc Natl Acad Sci U S A (2013) 0.79

Mechanism of the reduction of the native intermediate in the multicopper oxidases: insights into rapid intramolecular electron transfer in turnover. J Am Chem Soc (2014) 0.77

Modified reactivity toward O2 in first shell variants of Fet3p: geometric and electronic structure requirements for a functioning trinuclear copper cluster. Biochemistry (2013) 0.77

NMR study of the exchange coupling in the trinuclear cluster of the multicopper oxidase Fet3p. J Am Chem Soc (2010) 0.76

Multireference ab initio calculations of g tensors for trinuclear copper clusters in multicopper oxidases. J Phys Chem B (2010) 0.75

Two-Electron Reduction versus One-Electron Oxidation of the Type 3 Pair in the Multicopper Oxidases. J Am Chem Soc (2015) 0.75

Halides inhibition of multicopper oxidases studied by FTIR spectroelectrochemistry using azide as an active infrared probe. J Biol Inorg Chem (2017) 0.75

Articles by these authors

Improved monomeric red, orange and yellow fluorescent proteins derived from Discosoma sp. red fluorescent protein. Nat Biotechnol (2004) 36.25

A monomeric red fluorescent protein. Proc Natl Acad Sci U S A (2002) 21.56

MICU1 encodes a mitochondrial EF hand protein required for Ca(2+) uptake. Nature (2010) 4.88

Single-spike detection in vitro and in vivo with a genetic Ca2+ sensor. Nat Methods (2008) 2.44

Tyrosinase reactivity in a model complex: an alternative hydroxylation mechanism. Science (2005) 2.23

Structure, function, and mechanism of ribonucleotide reductases. Biochim Biophys Acta (2004) 2.14

Oxygen activation by the noncoupled binuclear copper site in peptidylglycine alpha-hydroxylating monooxygenase. Reaction mechanism and role of the noncoupled nature of the active site. J Am Chem Soc (2004) 2.01

Genetically encoded sensors to elucidate spatial distribution of cellular zinc. J Biol Chem (2009) 1.80

The HydG enzyme generates an Fe(CO)2(CN) synthon in assembly of the FeFe hydrogenase H-cluster. Science (2014) 1.78

Spectroscopic and quantum chemical studies on low-spin FeIV=O complexes: Fe-O bonding and its contributions to reactivity. J Am Chem Soc (2007) 1.74

Fluorescent sensors for measuring metal ions in living systems. Chem Rev (2014) 1.71

Measuring steady-state and dynamic endoplasmic reticulum and Golgi Zn2+ with genetically encoded sensors. Proc Natl Acad Sci U S A (2011) 1.68

Newborn screening for severe combined immunodeficiency and T-cell lymphopenia in California: results of the first 2 years. J Allergy Clin Immunol (2013) 1.66

Spectroscopic and electronic structure studies of aromatic electrophilic attack and hydrogen-atom abstraction by non-heme iron enzymes. Proc Natl Acad Sci U S A (2006) 1.63

Solvent tuning of electrochemical potentials in the active sites of HiPIP versus ferredoxin. Science (2007) 1.63

A [Cu2O]2+ core in Cu-ZSM-5, the active site in the oxidation of methane to methanol. Proc Natl Acad Sci U S A (2009) 1.62

Fluorescent biosensors of protein function. Curr Opin Chem Biol (2008) 1.60

Spectroscopic and electronic structure studies of the diamagnetic side-on CuII-superoxo complex Cu(O2)[HB(3-R-5-iPrpz)3]: antiferromagnetic coupling versus covalent delocalization. J Am Chem Soc (2003) 1.56

A 1:1 copper-dioxygen adduct is an end-on bound superoxo copper(II) complex which undergoes oxygenation reactions with phenols. J Am Chem Soc (2007) 1.54

Description of the ground state wave functions of Ni dithiolenes using sulfur K-edge X-ray absorption spectroscopy. J Am Chem Soc (2003) 1.52

VTVH-MCD and DFT studies of thiolate bonding to [FeNO]7/[FeO2]8 complexes of isopenicillin N synthase: substrate determination of oxidase versus oxygenase activity in nonheme Fe enzymes. J Am Chem Soc (2007) 1.50

Recent pulsed EPR studies of the photosystem II oxygen-evolving complex: implications as to water oxidation mechanisms. Biochim Biophys Acta (2004) 1.49

Mechanism of N2O reduction by the mu4-S tetranuclear CuZ cluster of nitrous oxide reductase. J Am Chem Soc (2006) 1.46

O2 activation by binuclear Cu sites: noncoupled versus exchange coupled reaction mechanisms. Proc Natl Acad Sci U S A (2004) 1.46

Measuring calcium dynamics in living cells with genetically encodable calcium indicators. Methods (2008) 1.46

Dioxygen activation by copper, heme and non-heme iron enzymes: comparison of electronic structures and reactivities. Curr Opin Chem Biol (2005) 1.46

X-ray absorption edge spectroscopy and computational studies on LCuO2 species: Superoxide-Cu(II) versus peroxide-Cu(III) bonding. J Am Chem Soc (2006) 1.45

O2 reduction to H2O by the multicopper oxidases. Dalton Trans (2008) 1.43

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

CD and MCD of CytC3 and taurine dioxygenase: role of the facial triad in alpha-KG-dependent oxygenases. J Am Chem Soc (2007) 1.41

Structure and reactivity of a mononuclear non-haem iron(III)-peroxo complex. Nature (2011) 1.40

L-edge X-ray absorption spectroscopy of non-heme iron sites: experimental determination of differential orbital covalency. J Am Chem Soc (2003) 1.39

Synthetic model of the asymmetric [Mn3CaO4] cubane core of the oxygen-evolving complex of photosystem II. Proc Natl Acad Sci U S A (2012) 1.38

Oxygen activation by the noncoupled binuclear copper site in peptidylglycine alpha-hydroxylating monooxygenase. Spectroscopic definition of the resting sites and the putative CuIIM-OOH intermediate. Biochemistry (2004) 1.36

Spectroscopic and quantum chemical characterization of the electronic structure and bonding in a non-heme FeIV[double bond]O complex. J Am Chem Soc (2004) 1.35

Density-functional investigation on the mechanism of H-atom abstraction by lipoxygenase. J Biol Inorg Chem (2002) 1.34

Pyrroloquinoline quinone biogenesis: demonstration that PqqE from Klebsiella pneumoniae is a radical S-adenosyl-L-methionine enzyme. Biochemistry (2009) 1.34

The membrane-associated form of methane mono-oxygenase from Methylococcus capsulatus (Bath) is a copper/iron protein. Biochem J (2003) 1.31

Description of the ground-state covalencies of the bis(dithiolato) transition-metal complexes from X-ray absorption spectroscopy and time-dependent density-functional calculations. Chemistry (2007) 1.30

Nature of the intermediate formed in the reduction of O(2) to H(2)O at the trinuclear copper cluster active site in native laccase. J Am Chem Soc (2002) 1.30

Direct hydrogen-atom abstraction by activated bleomycin: an experimental and computational study. J Am Chem Soc (2006) 1.29

Sulfur K-edge X-ray absorption spectroscopy as a probe of ligand-metal bond covalency: metal vs ligand oxidation in copper and nickel dithiolene complexes. J Am Chem Soc (2007) 1.29

Tracking flavin conformations in protein crystal structures with Raman spectroscopy and QM/MM calculations. Angew Chem Int Ed Engl (2010) 1.28

Structure-function correlations in oxygen activating non-heme iron enzymes. Chem Commun (Camb) (2005) 1.28

Rapid C-H bond activation by a monocopper(III)-hydroxide complex. J Am Chem Soc (2011) 1.27

Normal mode analysis of Pyrococcus furiosus rubredoxin via nuclear resonance vibrational spectroscopy (NRVS) and resonance raman spectroscopy. J Am Chem Soc (2005) 1.26

Endoplasmic reticulum Ca2+ increases enhance mutant glucocerebrosidase proteostasis. Nat Chem Biol (2010) 1.26

Cupric superoxo-mediated intermolecular C-H activation chemistry. J Am Chem Soc (2011) 1.26

Spectroscopic and electronic structure studies of intermediate X in ribonucleotide reductase R2 and two variants: a description of the FeIV-oxo bond in the FeIII-O-FeIV dimer. J Am Chem Soc (2007) 1.26

Synthesis, characterization, and reactivities of manganese(V)-oxo porphyrin complexes. J Am Chem Soc (2007) 1.25

Fe L-edge XAS studies of K4[Fe(CN)6] and K3[Fe(CN)6]: a direct probe of back-bonding. J Am Chem Soc (2006) 1.25

O2 and N2O activation by Bi-, Tri-, and tetranuclear Cu clusters in biology. Acc Chem Res (2007) 1.25

Dioxygen activation at a single copper site: structure, bonding, and mechanism of formation of 1:1 Cu-O2 adducts. J Am Chem Soc (2004) 1.24

Spectroscopic and DFT investigation of [M{HB(3,5-iPr2pz)3}(SC6F5)] (M = Mn, Fe, Co, Ni, Cu, and Zn) model complexes: periodic trends in metal-thiolate bonding. Inorg Chem (2005) 1.24

Spectroscopic definition of the ferroxidase site in M ferritin: comparison of binuclear substrate vs cofactor active sites. J Am Chem Soc (2008) 1.24

Elucidation of the Fe(IV)=O intermediate in the catalytic cycle of the halogenase SyrB2. Nature (2013) 1.22

Spectroscopic and density functional studies of the red copper site in nitrosocyanin: role of the protein in determining active site geometric and electronic structure. J Am Chem Soc (2005) 1.21

Electronic structure and reactivity of low-spin Fe(III)-hydroperoxo complexes: comparison to activated bleomycin. J Am Chem Soc (2002) 1.21

Preface: biomimetic inorganic chemistry. Chem Rev (2004) 1.20

Geometric and electronic structure and reactivity of a mononuclear "side-on" nickel(III)-peroxo complex. Nat Chem (2009) 1.19

BI-1 regulates endoplasmic reticulum Ca2+ homeostasis downstream of Bcl-2 family proteins. J Biol Chem (2008) 1.19

Peroxo-type intermediates in class I ribonucleotide reductase and related binuclear non-heme iron enzymes. J Am Chem Soc (2009) 1.19

Substrate activation for O2 reactions by oxidized metal centers in biology. Proc Natl Acad Sci U S A (2007) 1.19

Imaging type-III secretion reveals dynamics and spatial segregation of Salmonella effectors. Nat Methods (2010) 1.18

Analysis of red-fluorescent proteins provides insight into dark-state conversion and photodegradation. Biophys J (2011) 1.18

Comparison between the geometric and electronic structures and reactivities of [FeNO]7 and [FeO2]8 complexes: a density functional theory study. J Am Chem Soc (2004) 1.18

Contrasting copper-dioxygen chemistry arising from alike tridentate alkyltriamine copper(I) complexes. J Am Chem Soc (2002) 1.16

Toluene and ethylbenzene aliphatic C-H bond oxidations initiated by a dicopper(II)-mu-1,2-peroxo complex. J Am Chem Soc (2009) 1.16

Resonance raman investigation of equatorial ligand donor effects on the Cu(2)O(2)(2+) core in end-on and side-on mu-peroxo-dicopper(II) and bis-mu-oxo-dicopper(III) complexes. J Am Chem Soc (2003) 1.16

Structures of the high-valent metal-ion haem-oxygen intermediates in peroxidases, oxygenases and catalases. J Inorg Biochem (2006) 1.15

Variable-temperature, variable-field magnetic circular dichroism studies of tris-hydroxy- and mu3-oxo-bridged trinuclear Cu(II) complexes: evaluation of proposed structures of the native intermediate of the multicopper oxidases. J Am Chem Soc (2005) 1.15

A radical intermediate in tyrosine scission to the CO and CN- ligands of FeFe hydrogenase. Science (2013) 1.15

A high-spin iron(IV)-oxo complex supported by a trigonal nonheme pyrrolide platform. J Am Chem Soc (2012) 1.14

A functional nitric oxide reductase model. Proc Natl Acad Sci U S A (2008) 1.14

Shall we dance? How a multicopper oxidase chooses its electron transfer partner. Acc Chem Res (2007) 1.14

New insights into [FeFe] hydrogenase activation and maturase function. PLoS One (2012) 1.14

Comparative study of two chitin-active and two cellulose-active AA10-type lytic polysaccharide monooxygenases. Biochemistry (2014) 1.13

Spectroscopy and electronic structures of mono- and binuclear high-valent non-heme iron-oxo systems. J Inorg Biochem (2006) 1.13

General and efficient simulation of pulse EPR spectra. Phys Chem Chem Phys (2009) 1.12

Ferrous binding to the multicopper oxidases Saccharomyces cerevisiae Fet3p and human ceruloplasmin: contributions to ferroxidase activity. J Am Chem Soc (2004) 1.12

Spectroscopy and kinetics of wild-type and mutant tyrosine hydroxylase: mechanistic insight into O2 activation. J Am Chem Soc (2009) 1.11

The influence of X-rays on the structural studies of peroxide-derived myoglobin intermediates. Chem Biodivers (2008) 1.11

Alteration of the oxygen-dependent reactivity of de novo Due Ferri proteins. Nat Chem (2012) 1.11

Electronic structure of the peroxy intermediate and its correlation to the native intermediate in the multicopper oxidases: insights into the reductive cleavage of the o-o bond. J Am Chem Soc (2007) 1.10

Spectroscopic and electronic structure studies of 2,3-dihydroxybiphenyl 1,2-dioxygenase: O2 reactivity of the non-heme ferrous site in extradiol dioxygenases. J Am Chem Soc (2003) 1.10

Visualizing metal ions in cells: an overview of analytical techniques, approaches, and probes. Biochim Biophys Acta (2012) 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

Crystal structural studies of changes in the native dinuclear iron center of ribonucleotide reductase protein R2 from mouse. J Biol Chem (2004) 1.09

How does single oxygen atom addition affect the properties of an Fe-nitrile hydratase analogue? The compensatory role of the unmodified thiolate. J Am Chem Soc (2006) 1.09

Contributions of intracellular compartments to calcium dynamics: implicating an acidic store. Traffic (2006) 1.09

Structural basis of the ferrous iron specificity of the yeast ferroxidase, Fet3p. Biochemistry (2006) 1.09

Intramolecular single-turnover reaction in a cytochrome C oxidase model bearing a Tyr244 mimic. J Am Chem Soc (2007) 1.09

A combined quantum and molecular mechanical study of the O2 reductive cleavage in the catalytic cycle of multicopper oxidases. Inorg Chem (2005) 1.08

mu-eta2:eta2-peroxodicopper(II) complex with a secondary diamine ligand: a functional model of tyrosinase. J Am Chem Soc (2006) 1.08

Copper-dioxygen adducts and the side-on peroxo dicopper(II)/bis(mu-oxo) dicopper(III) equilibrium: Significant ligand electronic effects. Inorg Chem (2006) 1.07

Activation of N2O reduction by the fully reduced micro4-sulfide bridged tetranuclear Cu Z cluster in nitrous oxide reductase. J Am Chem Soc (2003) 1.07

Fe L- and K-edge XAS of low-spin ferric corrole: bonding and reactivity relative to low-spin ferric porphyrin. Inorg Chem (2009) 1.06

Spectroscopic characterization of soybean lipoxygenase-1 mutants: the role of second coordination sphere residues in the regulation of enzyme activity. Biochemistry (2003) 1.06