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Items: 40

1.

Inhibiting the copper efflux system in microbes as a novel approach for developing antibiotics.

Meir A, Lepechkin-Zilbermintz V, Kahremany S, Schwerdtfeger F, Gevorkyan-Airapetov L, Munder A, Viskind O, Gruzman A, Ruthstein S.

PLoS One. 2019 Dec 30;14(12):e0227070. doi: 10.1371/journal.pone.0227070. eCollection 2019.

2.

Exploring the role of the various methionine residues in the Escherichia coli CusB adapter protein.

Meir A, Walke G, Schwerdtfeger F, Gevorkyan Airapetov L, Ruthstein S.

PLoS One. 2019 Aug 29;14(8):e0219337. doi: 10.1371/journal.pone.0219337. eCollection 2019.

3.

Does the ATSM-Cu(II) Biomarker Integrate into the Human Cellular Copper Cycle?

Walke GR, Ruthstein S.

ACS Omega. 2019 Jul 17;4(7):12278-12285. doi: 10.1021/acsomega.9b01748. eCollection 2019 Jul 31.

4.

Unraveling the Impact of Cysteine-to-Serine Mutations on the Structural and Functional Properties of Cu(I)-Binding Proteins.

Pavlin M, Qasem Z, Sameach H, Gevorkyan-Airapetov L, Ritacco I, Ruthstein S, Magistrato A.

Int J Mol Sci. 2019 Jul 14;20(14). pii: E3462. doi: 10.3390/ijms20143462.

5.

The pivotal role of MBD4-ATP7B in the human Cu(i) excretion path as revealed by EPR experiments and all-atom simulations.

Qasem Z, Pavlin M, Ritacco I, Gevorkyan-Airapetov L, Magistrato A, Ruthstein S.

Metallomics. 2019 Jul 17;11(7):1288-1297. doi: 10.1039/c9mt00067d.

PMID:
31187846
6.

Copper trafficking in eukaryotic systems: current knowledge from experimental and computational efforts.

Magistrato A, Pavlin M, Qasem Z, Ruthstein S.

Curr Opin Struct Biol. 2019 Oct;58:26-33. doi: 10.1016/j.sbi.2019.05.002. Epub 2019 Jun 6. Review.

7.

Neuroligin-2-derived peptide-covered polyamidoamine-based (PAMAM) dendrimers enhance pancreatic β-cells' proliferation and functions.

Munder A, Moskovitz Y, Meir A, Kahremany S, Levy L, Kolitz-Domb M, Cohen G, Shtriker E, Viskind O, Lellouche JP, Senderowitz H, Chessler SD, Korshin EE, Ruthstein S, Gruzman A.

Medchemcomm. 2018 Dec 13;10(2):280-293. doi: 10.1039/c8md00419f. eCollection 2019 Feb 1.

8.

EPR Spectroscopy Detects Various Active State Conformations of the Transcriptional Regulator CueR.

Sameach H, Ghosh S, Gevorkyan-Airapetov L, Saxena S, Ruthstein S.

Angew Chem Int Ed Engl. 2019 Mar 4;58(10):3053-3056. doi: 10.1002/anie.201810656. Epub 2019 Jan 16.

PMID:
30566257
9.

Investigation of a KcsA Cytoplasmic pH Gate in Lipoprotein Nanodiscs.

Qasim A, Sher I, Hirschhorn O, Shaked H, Qasem Z, Ruthstein S, Chill JH.

Chembiochem. 2019 Mar 15;20(6):813-821. doi: 10.1002/cbic.201800627. Epub 2019 Feb 5.

PMID:
30565824
10.

The involvement of carbon-centered radicals in the aging process of coals under atmospheric conditions: an EPR study.

Taub T, Ruthstein S, Cohen H.

Phys Chem Chem Phys. 2018 Oct 31;20(42):27025-27035. doi: 10.1039/c8cp04098b.

PMID:
30328847
11.

EPR Spectroscopy Targets Structural Changes in the E. coli Membrane Fusion CusB upon Cu(I) Binding.

Meir A, Abdelhai A, Moskovitz Y, Ruthstein S.

Biophys J. 2017 Jun 20;112(12):2494-2502. doi: 10.1016/j.bpj.2017.05.013.

12.

Structural and Dynamics Characterization of the MerR Family Metalloregulator CueR in its Repression and Activation States.

Sameach H, Narunsky A, Azoulay-Ginsburg S, Gevorkyan-Aiapetov L, Zehavi Y, Moskovitz Y, Juven-Gershon T, Ben-Tal N, Ruthstein S.

Structure. 2017 Jul 5;25(7):988-996.e3. doi: 10.1016/j.str.2017.05.004. Epub 2017 Jun 1.

13.

The structural flexibility of the human copper chaperone Atox1: Insights from combined pulsed EPR studies and computations.

Levy AR, Turgeman M, Gevorkyan-Aiapetov L, Ruthstein S.

Protein Sci. 2017 Aug;26(8):1609-1618. doi: 10.1002/pro.3197. Epub 2017 May 31.

14.

Ctr1 Intracellular Loop Is Involved in the Copper Transfer Mechanism to the Atox1 Metallochaperone.

Levy AR, Nissim M, Mendelman N, Chill J, Ruthstein S.

J Phys Chem B. 2016 Dec 8;120(48):12334-12345. Epub 2016 Nov 23.

PMID:
27934216
15.

Modulation of Oxygen Content in Graphene Surfaces Using Temperature-Programmed Reductive Annealing: Electron Paramagnetic Resonance and Electrochemical Study.

Marciano O, Gonen S, Levy N, Teblum E, Yemini R, Nessim GD, Ruthstein S, Elbaz L.

Langmuir. 2016 Nov 8;32(44):11672-11680. Epub 2016 Oct 27.

PMID:
27728764
16.

Correction: Gd(iii)-Gd(iii) EPR distance measurements - the range of accessible distances and the impact of zero field splitting.

Dalaloyan A, Qi M, Ruthstein S, Vega S, Godt A, Feintuch A, Goldfarb D.

Phys Chem Chem Phys. 2016 Jul 21;18(27):18614. doi: 10.1039/c6cp90156e. Epub 2016 Jun 21.

PMID:
27327653
17.

Preparation and Properties of Metal Organic Framework/Activated Carbon Composite Materials.

Fleker O, Borenstein A, Lavi R, Benisvy L, Ruthstein S, Aurbach D.

Langmuir. 2016 May 17;32(19):4935-44. doi: 10.1021/acs.langmuir.6b00528. Epub 2016 May 6.

PMID:
27104367
18.

Combined Electron Paramagnetic Resonance and Atomic Absorption Spectroscopy/Inductively Coupled Plasma Analysis As Diagnostics for Soluble Manganese Species from Mn-Based Positive Electrode Materials in Li-ion Cells.

Shilina Y, Ziv B, Meir A, Banerjee A, Ruthstein S, Luski S, Aurbach D, Halalay IC.

Anal Chem. 2016 Apr 19;88(8):4440-7. doi: 10.1021/acs.analchem.6b00204. Epub 2016 Apr 5.

PMID:
27018717
19.

SOD mimetic activity and antiproliferative properties of a novel tetra nuclear copper (II) complex.

Weintraub S, Moskovitz Y, Fleker O, Levy AR, Meir A, Ruthstein S, Benisvy L, Gruzman A.

J Biol Inorg Chem. 2015 Dec;20(8):1287-98. doi: 10.1007/s00775-015-1307-x. Epub 2015 Nov 7.

PMID:
26547749
20.

Histidine residues are important for preserving the structure and heme binding to the C. elegans HRG-3 heme-trafficking protein.

Marciano O, Moskovitz Y, Hamza I, Ruthstein S.

J Biol Inorg Chem. 2015 Dec;20(8):1253-61. doi: 10.1007/s00775-015-1304-0. Epub 2015 Nov 3.

PMID:
26531103
21.

Gd(III)-Gd(III) EPR distance measurements--the range of accessible distances and the impact of zero field splitting.

Dalaloyan A, Qi M, Ruthstein S, Vega S, Godt A, Feintuch A, Goldfarb D.

Phys Chem Chem Phys. 2015 Jul 28;17(28):18464-76. doi: 10.1039/c5cp02602d.

PMID:
26108866
22.

A simple double quantum coherence ESR sequence that minimizes nuclear modulations in Cu(2+)-ion based distance measurements.

Ruthstein S, Ji M, Shin BK, Saxena S.

J Magn Reson. 2015 Aug;257:45-50. doi: 10.1016/j.jmr.2015.05.005. Epub 2015 May 29.

PMID:
26057636
23.

EPR spectroscopy identifies Met and Lys residues that are essential for the interaction between the CusB N-terminal domain and metallochaperone CusF.

Meir A, Natan A, Moskovitz Y, Ruthstein S.

Metallomics. 2015 Jul;7(7):1163-72. doi: 10.1039/c5mt00053j. Epub 2015 May 5.

PMID:
25940871
24.

EPR and NMR spectroscopies provide input on the coordination of Cu(I) and Ag(I) to a disordered methionine segment.

Shenberger Y, Gottlieb HE, Ruthstein S.

J Biol Inorg Chem. 2015 Jun;20(4):719-27. doi: 10.1007/s00775-015-1259-1. Epub 2015 Mar 31.

PMID:
25822808
25.

EPR spectroscopy shows that the blood carrier protein, human serum albumin, closely interacts with the N-terminal domain of the copper transporter, Ctr1.

Shenberger Y, Shimshi A, Ruthstein S.

J Phys Chem B. 2015 Apr 9;119(14):4824-30. doi: 10.1021/acs.jpcb.5b00091. Epub 2015 Apr 1.

PMID:
25794362
26.

Antiproliferative Effect of Novel Aminoacridine-based Compounds.

Munder A, Moskovitz Y, Redko B, Levy AR, Ruthstein S, Gellerman G, Gruzman A.

Med Chem. 2015;11(4):373-82.

PMID:
25524547
27.

Probing the structural flexibility of the human copper metallochaperone Atox1 dimer and its interaction with the CTR1 c-terminal domain.

Levy AR, Yarmiayev V, Moskovitz Y, Ruthstein S.

J Phys Chem B. 2014 Jun 5;118(22):5832-42. doi: 10.1021/jp412589b. Epub 2014 May 23.

PMID:
24837030
28.

Exploring the radical nature of a carbon surface by electron paramagnetic resonance and a calibrated gas flow.

Green U, Shenberger Y, Aizenshtat Z, Cohen H, Ruthstein S.

J Vis Exp. 2014 Apr 24;(86). doi: 10.3791/51548.

29.

Elucidating the role of stable carbon radicals in the low temperature oxidation of coals by coupled EPR-NMR spectroscopy - a method to characterize surfaces of porous carbon materials.

Green U, Keinan-Adamsky K, Attia S, Aizenshtat Z, Goobes G, Ruthstein S, Cohen H.

Phys Chem Chem Phys. 2014 May 28;16(20):9364-70. doi: 10.1039/c4cp00791c.

PMID:
24718808
30.

Paramagnetic metal ions in pulsed ESR distance distribution measurements.

Ji M, Ruthstein S, Saxena S.

Acc Chem Res. 2014 Feb 18;47(2):688-95. doi: 10.1021/ar400245z. Epub 2013 Dec 2.

PMID:
24289139
31.

The Arabidopsis cysteine-rich GASA5 is a redox-active metalloprotein that suppresses gibberellin responses.

Rubinovich L, Ruthstein S, Weiss D.

Mol Plant. 2014 Jan;7(1):244-7. doi: 10.1093/mp/sst141. Epub 2013 Oct 24. No abstract available.

32.

Sensitive Cu2+-Cu2+ distance measurements in a protein-DNA complex by double-quantum coherence ESR.

Ruthstein S, Ji M, Mehta P, Jen-Jacobson L, Saxena S.

J Phys Chem B. 2013 May 23;117(20):6227-30. doi: 10.1021/jp4037149. Epub 2013 May 10.

33.

Reducing the spin-spin interaction of stable carbon radicals.

Green U, Aizenshtat Z, Ruthstein S, Cohen H.

Phys Chem Chem Phys. 2013 May 7;15(17):6182-4. doi: 10.1039/c3cp50533b.

PMID:
23518921
34.

Stable radicals formation in coals undergoing weathering: effect of coal rank.

Green U, Aizenshtat Z, Ruthstein S, Cohen H.

Phys Chem Chem Phys. 2012 Oct 5;14(37):13046-52. doi: 10.1039/c2cp41696d.

PMID:
22886081
35.

Pulsed electron spin resonance resolves the coordination site of Cu²(+) ions in α1-glycine receptor.

Ruthstein S, Stone KM, Cunningham TF, Ji M, Cascio M, Saxena S.

Biophys J. 2010 Oct 20;99(8):2497-506. doi: 10.1016/j.bpj.2010.08.050.

36.

High-resolution cryogenic-electron microscopy reveals details of a hexagonal-to-bicontinuous cubic phase transition in mesoporous silica synthesis.

Omer L, Ruthstein S, Goldfarb D, Talmon Y.

J Am Chem Soc. 2009 Sep 2;131(34):12466-73. doi: 10.1021/ja903178f.

PMID:
19663438
37.

Distribution of guest molecules in Pluronic micelles studied by double electron electron spin resonance and small angle X-ray scattering.

Ruthstein S, Raitsimring AM, Bitton R, Frydman V, Godt A, Goldfarb D.

Phys Chem Chem Phys. 2009 Jan 7;11(1):148-60. doi: 10.1039/b812475b. Epub 2008 Oct 29.

PMID:
19081918
38.

Double electron electron resonance as a method for characterization of micelles.

Ruthstein S, Potapov A, Raitsimring AM, Goldfarb D.

J Phys Chem B. 2005 Dec 8;109(48):22843-51.

PMID:
16853976
39.

Resolving intermediate solution structures during the formation of mesoporous SBA-15.

Ruthstein S, Schmidt J, Kesselman E, Talmon Y, Goldfarb D.

J Am Chem Soc. 2006 Mar 15;128(10):3366-74.

PMID:
16522118
40.

EPR studies on the organization of self-assembled spin-labeled organic monolayers adsorbed on GaAs.

Ruthstein S, Artzi R, Goldfarb D, Naaman R.

Phys Chem Chem Phys. 2005 Feb 7;7(3):524-9.

PMID:
19785139

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