(Q36283688)

13 August 2017

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title

Spectroscopic and theoretical approaches for studying radical reactions in class I ribonucleotide reductase (English)

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13 August 2017

2

Friedhelm Lendzian

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13 August 2017

4

Hendrik Zipse

1 reference

13 August 2017

1

Marina Bennati

1 reference

13 August 2017

Michael Schmittel

3

1 reference

13 August 2017

1 October 2005

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13 August 2017

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13 August 2017

386

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13 August 2017

10

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13 August 2017

1007-1022

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Theoretical and electrochemical analysis of dissociative electron transfers proceeding through formation of loose radical anion species: reduction of symmetrical and unsymmetrical disulfides

13 August 2017

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Mechanistic studies on the hydroxylation of methane by methane monooxygenase.

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Rational reprogramming of the R2 subunit of Escherichia coli ribonucleotide reductase into a self-hydroxylating monooxygenase.

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Structural characterization of the peroxodiiron(III) intermediate generated during oxygen activation by the W48A/D84E variant of ribonucleotide reductase protein R2 from Escherichia coli

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

High-frequency (140-GHz) time domain EPR and ENDOR spectroscopy: the tyrosyl radical-diiron cofactor in ribonucleotide reductase from yeast

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Pulsed ELDOR spectroscopy measures the distance between the two tyrosyl dadicals in the R2 subunit of the E. coli ribonucleotide reductase

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Tryptophan and tyrosine radicals in ribonucleotide reductase: a comparative high-field EPR study at 94 GHz.

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Mechanism of assembly of the tyrosyl radical-dinuclear iron cluster cofactor of ribonucleotide reductase.

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Ribonucleotide activation by enzyme ribonucleotide reductase: understanding the role of the enzyme.

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Turning on ribonucleotide reductase by light-initiated amino acid radical generation

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Carboxyl-terminal peptides as probes for Escherichia coli ribonucleotide reductase subunit interaction: kinetic analysis of inhibition studies

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Site-directed mutagenesis and deletion of the carboxyl terminus of Escherichia coli ribonucleotide reductase protein R2. Effects on catalytic activity and subunit interaction.

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Inactivation of Escherichia coli ribonucleotide reductase by 2'-deoxy-2'-mercaptouridine 5'-diphosphate. Electron paramagnetic resonance evidence for a transient protein perthiyl radical.

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Two conserved tyrosine residues in protein R1 participate in an intermolecular electron transfer in ribonucleotide reductase.

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Preserved catalytic activity in an engineered ribonucleotide reductase R2 protein with a nonphysiological radical transfer pathway. The importance of hydrogen bond connections between the participating residues

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Structure and function of the radical enzyme ribonucleotide reductase

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Binding of allosteric effectors to ribonucleotide reductase protein R1: reduction of active-site cysteines promotes substrate binding

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Deoxyribonucleotide synthesis in anaerobic microorganisms: the class III ribonucleotide reductase

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Structure of the nitrogen-centered radical formed during inactivation of E. coli ribonucleotide reductase by 2'-azido-2'-deoxyuridine-5'-diphosphate: trapping of the 3'-ketonucleotide

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Pre-steady-state and steady-state kinetic analysis of E. coli class I ribonucleotide reductase

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Density functional study of a micro-1,1-carboxylate bridged Fe(III)-O-Fe(IV) model complex. 2. Comparison with ribonucleotide reductase intermediate X.

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Density functional calculations on model tyrosyl radicals

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Displacement of the tyrosyl radical cofactor in ribonucleotide reductase obtained by single-crystal high-field EPR and 1.4-A x-ray data

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

The radical site in chlamydial ribonucleotide reductase defines a new R2 subclass

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Comprehensive model for allosteric regulation of mammalian ribonucleotide reductase: refinements and consequences

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

The conserved active site asparagine in class I ribonucleotide reductase is essential for catalysis

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

A new tyrosyl radical on Phe208 as ligand to the diiron center in Escherichia coli ribonucleotide reductase, mutant R2-Y122H. Combined x-ray diffraction and EPR/ENDOR studies

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

High-field EPR detection of a disulfide radical anion in the reduction of cytidine 5'-diphosphate by the E441Q R1 mutant of Escherichia coli ribonucleotide reductase

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Structure and interactions of amino acid radicals in class I ribonucleotide reductase studied by ENDOR and high-field EPR spectroscopy

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Thiyl radicals in ribonucleotide reductases.

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

New paramagnetic species formed at the expense of the transient tyrosyl radical in mutant protein R2 F208Y of Escherichia coli ribonucleotide reductase.

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Crystal structures of two self-hydroxylating ribonucleotide reductase protein R2 mutants: structural basis for the oxygen-insertion step of hydroxylation reactions catalyzed by diiron proteins

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Demonstration of segmental mobility in the functionally essential carboxyl terminal part of ribonucleotide reductase protein R2 from Escherichia coli.

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

1H NMR studies of mouse ribonucleotide reductase: the R2 protein carboxyl-terminal tail, essential for subunit interaction, is highly flexible but becomes rigid in the presence of protein R1

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Interaction of C225SR1 mutant subunit of ribonucleotide reductase with R2 and nucleoside diphosphates: tales of a suicidal enzyme

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Characterization of C439SR1, a mutant of Escherichia coli ribonucleotide diphosphate reductase: evidence that C439 is a residue essential for nucleotide reduction and C439SR1 is a protein possessing novel thioredoxin-like activity

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Crystallization and crystallographic investigations of the small subunit of mouse ribonucleotide reductase

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Structure and function of the Escherichia coli ribonucleotide reductase protein R2

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Three-dimensional structure of the free radical protein of ribonucleotide reductase

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Structural, CV and IR spectroscopic evidences for preorientation in PET-active phthalimido carboxylic acids.

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Class I ribonucleotide reductase revisited: the effect of removing a proton on Glu441.

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Theoretical study of ribonucleotide reductase mechanism-based inhibition by 2'-azido-2'-deoxyribonucleoside 5'-diphosphates

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

A new mechanism-based radical intermediate in a mutant R1 protein affecting the catalytically essential Glu441 in Escherichia coli ribonucleotide reductase

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

From RNA to DNA, why so many ribonucleotide reductases?

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Alternative model for mechanism-based inhibition of Escherichia coli ribonucleotide reductase by 2'-azido-2'-deoxyuridine 5'-diphosphate.

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Genomic cloning and characterization of the human thrombin receptor gene. Structural similarity to the proteinase activated receptor-2 gene

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

A quantitative model for allosteric control of purine reduction by murine ribonucleotide reductase

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Structures of the yeast ribonucleotide reductase Rnr2 and Rnr4 homodimers

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Crystal structural studies of changes in the native dinuclear iron center of ribonucleotide reductase protein R2 from mouse

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Protein radical involvement in biological catalysis?

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Radical initiation in the class I ribonucleotide reductase: long-range proton-coupled electron transfer?

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Structure of ribonucleotide reductase protein R1

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Sensitivity of tyrosyl radical g-values to changes in protein structure: a high-field EPR study of mutants of ribonucleotide reductase.

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Inactivation of ribonucleotide reductase by (E)-2'-fluoromethylene-2'-deoxycytidine 5'-diphosphate: a paradigm for nucleotide mechanism-based inhibitors.

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Structure of the yeast ribonucleotide reductase Y2Y4 heterodimer

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

A stable FeIII-FeIV replacement of tyrosyl radical in a class I ribonucleotide reductase

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Facile electron transfer during formation of cluster X and kinetic competence of X for tyrosyl radical production in protein R2 of ribonucleotide reductase from mouse

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

The influence of hydrogen bonding interactions on the C-H bond activation step in class I ribonucleotide reductases

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Mechanism of Rapid Electron Transfer during Oxygen Activation in the R2 Subunit ofEscherichiacoliRibonucleotide Reductase. 1. Evidence for a Transient Tryptophan Radical

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

New insights into a critical biological control step of the mechanism of Ribonucleotide reductase

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Theoretical Studies on the Mode of Inhibition of Ribonucleotide Reductase by 2′-Substituted Substrate Analogues

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Mechanism of Rapid Electron Transfer during Oxygen Activation in the R2 Subunit ofEscherichiacoliRibonucleotide Reductase. 2. Evidence for and Consequences of Blocked Electron Transfer in the W48F Variant

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Heterogeneity of the Local Electrostatic Environment of the Tyrosyl Radical inMycobacterium tuberculosisRibonucleotide Reductase Observed by High-Field Electron Paramagnetic Resonance

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

Theoretical Study on the Inhibition of Ribonucleotide Reductase by 2‘-Mercapto-2‘-deoxyribonucleoside-5‘-diphosphates

21 January 2018

1 reference

https://api.crossref.org/works/10.1515%2FBC.2005.117

21 January 2018

Identifiers

DOI

10.1515/BC.2005.117

1 reference

13 August 2017

1 reference

PubMed ID

16218873