Jack H. Freed

National Biomedical Center for Advanced ESR Technology (ACERT), Cornell University

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JoVE Journal Publications

ArticleTotal : 1	Year
Publication title Cited by 18	2012

Other Publications

Article	Year
A novel view of domain flexibility in E. coli adenylate kinase based on structural mode-coupling (15)N NMR relaxation. Journal of molecular biology\| PubMed ID: 11779236	2002
Protein structure determination using long-distance constraints from double-quantum coherence ESR: study of T4 lysozyme. Journal of the American Chemical Society\| PubMed ID: 11996571	2002
Domain flexibility in ligand-free and inhibitor-bound Escherichia coli adenylate kinase based on a mode-coupling analysis of 15N spin relaxation. Biochemistry\| PubMed ID: 12009888	2002
Variable-frequency EPR study of Mn(2+)-doped NH(4)Cl(0.9)I(0.1) single crystal at 9.6, 36, and 249.9 GHz: structural phase transition. Journal of magnetic resonance (San Diego, Calif. : 1997)\| PubMed ID: 12615154	2003
End-to-end correlation for a C-12 hydrocarbon chain. Journal of magnetic resonance (San Diego, Calif. : 1997)\| PubMed ID: 12615159	2003
A 2D-ELDOR study of the liquid ordered phase in multilamellar vesicle membranes. Biophysical journal\| PubMed ID: 12668470	2003
Lipid-gramicidin interactions: dynamic structure of the boundary lipid by 2D-ELDOR. Biophysical journal\| PubMed ID: 12719265	2003
Ordered and disordered phases coexist in plasma membrane vesicles of RBL-2H3 mast cells. An ESR study. Biophysical journal\| PubMed ID: 12885671	2003
High resolution electron spin resonance microscopy. Journal of magnetic resonance (San Diego, Calif. : 1997)\| PubMed ID: 14568522	2003
Hydration, structure, and molecular interactions in the headgroup region of dioleoylphosphatidylcholine bilayers: an electron spin resonance study. Biophysical journal\| PubMed ID: 14645091	2003
Measurement of large distances in biomolecules using double-quantum filtered refocused electron spin-echoes. Journal of the American Chemical Society\| PubMed ID: 15212500	2004
Enrichment of endoplasmic reticulum with cholesterol inhibits sarcoplasmic-endoplasmic reticulum calcium ATPase-2b activity in parallel with increased order of membrane lipids: implications ... The Journal of biological chemistry\| PubMed ID: 15215242	2004
Spin-labeled gramicidin a: channel formation and dissociation. Biophysical journal\| PubMed ID: 15326023	2004
Dynamic molecular structure of DPPC-DLPC-cholesterol ternary lipid system by spin-label electron spin resonance. Biophysical journal\| PubMed ID: 15454445	2004
The determination of pair distance distributions by pulsed ESR using Tikhonov regularization. Journal of magnetic resonance (San Diego, Calif. : 1997)\| PubMed ID: 15649755	2005
New method for determining tie-lines in coexisting membrane phases using spin-label ESR. Biochimica et biophysica acta\| PubMed ID: 15670735	2005
A variable temperature EPR study of Mn(2+)-doped NH(4)Cl(0.9)I(0.1) single crystal at 170 GHz: zero-field splitting parameter and its absolute sign. Journal of magnetic resonance (San Diego, Calif. : 1997)\| PubMed ID: 15862243	2005
Maximum entropy: a complement to Tikhonov regularization for determination of pair distance distributions by pulsed ESR. Journal of magnetic resonance (San Diego, Calif. : 1997)\| PubMed ID: 16137901	2005
Effects of finite pulse width on two-dimensional Fourier transform electron spin resonance. Journal of magnetic resonance (San Diego, Calif. : 1997)\| PubMed ID: 16150620	2005
High-frequency ESR at ACERT. Magnetic resonance in chemistry : MRC\| PubMed ID: 16235203	2005
EPR distance measurements support a model for long-range radical initiation in E. coli ribonucleotide reductase. Journal of the American Chemical Society\| PubMed ID: 16248626	2005
Electron spin resonance microscopy applied to the study of controlled drug release. Journal of controlled release : official journal of the Controlled Release Society\| PubMed ID: 16460828	2006
Coexisting domains in the plasma membranes of live cells characterized by spin-label ESR spectroscopy. Biophysical journal\| PubMed ID: 16565045	2006
Reconstruction of the chemotaxis receptor-kinase assembly. Nature structural & molecular biology\| PubMed ID: 16622408	2006
Protein dynamics from NMR: the slowly relaxing local structure analysis compared with model-free analysis. The journal of physical chemistry. A\| PubMed ID: 16821820	2006
Inter-helix distances in lysophospholipid micelle-bound alpha-synuclein from pulsed ESR measurements. Journal of the American Chemical Society\| PubMed ID: 16881616	2006
Methyl dynamics in proteins from NMR slowly relaxing local structure spin relaxation analysis: A new perspective. The journal of physical chemistry. B\| PubMed ID: 17034251	2006
Collective fluctuations in ordered fluids investigated by two-dimensional electron-electron double resonance spectroscopy. The journal of physical chemistry. B\| PubMed ID: 17125397	2006
Dynamics of the nitroxide side chain in spin-labeled proteins. The journal of physical chemistry. B\| PubMed ID: 17181283	2006
Modeling the effects of structure and dynamics of the nitroxide side chain on the ESR spectra of spin-labeled proteins. The journal of physical chemistry. B\| PubMed ID: 17181284	2006
Characterizing the structure and dynamics of folded oligomers: Pulsed ESR studies of peptoid helices. Chemical communications (Cambridge, England)\| PubMed ID: 17220976	2007
Measuring distances by pulsed dipolar ESR spectroscopy: spin-labeled histidine kinases. Methods in enzymology\| PubMed ID: 17609127	2007
Rigid body refinement of protein complexes with long-range distance restraints from pulsed dipolar ESR. Methods in enzymology\| PubMed ID: 17609128	2007
2D-ELDOR using full S(c-) fitting and absorption lineshapes. Journal of magnetic resonance (San Diego, Calif. : 1997)\| PubMed ID: 17681478	2007
Dynamic molecular structure and phase diagram of DPPC-cholesterol binary mixtures: a 2D-ELDOR study. The journal of physical chemistry. B\| PubMed ID: 17760438	2007
Conformational motion of the ABC transporter MsbA induced by ATP hydrolysis. PLoS biology\| PubMed ID: 17927448	2007
An improved picture of methyl dynamics in proteins from slowly relaxing local structure analysis of 2H spin relaxation. The journal of physical chemistry. B\| PubMed ID: 17941658	2007
Oxygen effects on the EPR signals from wood charcoals: experimental results and the development of a model. The journal of physical chemistry. B\| PubMed ID: 17973414	2007
Determination of the oligomeric states of human and rat monoamine oxidases in the outer mitochondrial membrane and octyl beta-D-glucopyranoside micelles using pulsed dipolar electron spin re... Biochemistry\| PubMed ID: 18198902	2008
Parametrization, molecular dynamics simulation, and calculation of electron spin resonance spectra of a nitroxide spin label on a polyalanine alpha-helix. The journal of physical chemistry. B\| PubMed ID: 18412413	2008
Simulating electron spin resonance spectra of nitroxide spin labels from molecular dynamics and stochastic trajectories. The Journal of chemical physics\| PubMed ID: 18447510	2008
Using Markov models to simulate electron spin resonance spectra from molecular dynamics trajectories. The journal of physical chemistry. B\| PubMed ID: 18698714	2008
Membrane-bound alpha-synuclein forms an extended helix: long-distance pulsed ESR measurements using vesicles, bicelles, and rodlike micelles. Journal of the American Chemical Society\| PubMed ID: 18774805	2008
Multifrequency electron spin resonance spectra of a spin-labeled protein calculated from molecular dynamics simulations. Journal of the American Chemical Society\| PubMed ID: 19191603	2009
A scissors mechanism for stimulation of SNARE-mediated lipid mixing by cholesterol. Proceedings of the National Academy of Sciences of the United States of America\| PubMed ID: 19251653	2009
Molecular-scale force measurement in a coiled-coil peptide dimer by electron spin resonance. Journal of the American Chemical Society\| PubMed ID: 19331323	2009
Fusion peptide from influenza hemagglutinin increases membrane surface order: an electron-spin resonance study. Biophysical journal\| PubMed ID: 19527651	2009
Determination of tie-line fields for coexisting lipid phases: an ESR study. The journal of physical chemistry. B\| PubMed ID: 19673072	2009
Scanned-probe detection of electron spin resonance from a nitroxide spin probe. Proceedings of the National Academy of Sciences of the United States of America\| PubMed ID: 20018707	2009
Calculation of Double-Quantum-Coherence Two-dimensional Spectra: Distance Measurements and Orientational Correlations. Applied magnetic resonance\| PubMed ID: 20161423	2009
Structure of the ternary complex formed by a chemotaxis receptor signaling domain, the CheA histidine kinase, and the coupling protein CheW as determined by pulsed dipolar ESR spectroscopy. Biochemistry\| PubMed ID: 20355710	2010
Multifrequency electron spin resonance study of the dynamics of spin labeled T4 lysozyme. The journal of physical chemistry. B\| PubMed ID: 20361789	2010
A multifrequency EPR study of Fe2+ and Mn2+ ions in a ZnSiF(6).6H2O single crystal at liquid-helium temperatures. Journal of magnetic resonance (San Diego, Calif. : 1997)\| PubMed ID: 20395160	2010
Comment on "The physical basis of model-free analysis of NMR relaxation data from proteins and complex fluids" [J. Chem. Phys. 131, 224507 (2009)]. The Journal of chemical physics\| PubMed ID: 20515116	2010
The lipid-binding domain of wild type and mutant alpha-synuclein: compactness and interconversion between the broken and extended helix forms. The Journal of biological chemistry\| PubMed ID: 20592036	2010
Structural dynamics of bio-macromolecules by NMR: the slowly relaxing local structure approach. Progress in nuclear magnetic resonance spectroscopy\| PubMed ID: 20625480	2010
Mechanistic understanding of Pyrococcus horikoshii Dph2, a [4Fe-4S] enzyme required for diphthamide biosynthesis. Molecular bioSystems\| PubMed ID: 20931132	2011
Channel and nonchannel forms of spin-labeled gramicidin in membranes and their equilibria. The journal of physical chemistry. B\| PubMed ID: 21142163	2011
Backbone dynamics of deoxy and carbonmonoxy hemoglobin by NMR/SRLS. The journal of physical chemistry. B\| PubMed ID: 21162544	2011
Methyl dynamics of a Ca2+-calmodulin-peptide complex from NMR/SRLS. The journal of physical chemistry. B\| PubMed ID: 21166433	2011
Two conserved residues are important for inducing highly ordered membrane domains by the transmembrane domain of influenza hemagglutinin. Biophysical journal\| PubMed ID: 21190660	2011
A new Lanczos-based algorithm for simulating high-frequency two-dimensional electron spin resonance spectra. The Journal of chemical physics\| PubMed ID: 21261335	2011
2D-ELDOR study of heterogeneity and domain structure changes in plasma membrane vesicles upon cross-linking of receptors. The journal of physical chemistry. B\| PubMed ID: 21780815	2011
Conformational Distributions and Hydrogen Bonding in Gel and Frozen Lipid Bilayers: A High Frequency Spin-Label ESR Study. The journal of physical chemistry. B\| PubMed ID: 22324811	2012