Personal Profile

Printer friendly version

	SEMRC 2003 Home General Info Program Registration Abstract Subm. Committees Housing / Travel Important Dates

Our Sponsors
NHMFL

Former EmployeeDr. Timothy M. Logan

Associate Professor of Chemistry
Associate Director of NMR
CIMAR, NMR

Email:
Phone:	850 - 644-8979
Fax:	850 - 644-7244
Address:	501 DLC Florida State University Tallahassee, FL 32310-3706

Awards, Honors & Service:
University Teaching Award, FSU (2003)

Disclaimer: The information presented below was automatically generated from a database. In the rare instance of an exact name match, it is possible that a citation is inaccurately attributed. The listing should therefore be considered unofficial. To report a mismatched publication, contact IMsystems@magnet.fsu.edu

2008 Publications & Scientific Activities

Peer-Reviewed Publications

Kogot, J.M.; England, H.Jj.; Strouse, G.F. and Logan, T.M., Single Peptide Assembly onto a 1.5 nm Au Surface via a Histidine Tag., J. Am. Chem. Soc., 130 (48), 16156–16157 (2008) [read online]

Presentations, Posters & Abstracts

Cross, T.A.; Blue, A.; Brey, W.W.; Brueschweiler, R.; Fu, R.; Gan, Z.; Gor’kov, P.L.; Grant, S.C.; Logan, T.M.; Paravastu, A.K.; Schepkin, V.D.; Shetty, K.K. and Zhang, F., NMR User Facility at the National High Magnetic Field Laboratory in Tallahassee Florida USA, 49th Experimental Nuclear Magnetic Resonance Conference (ENC), Asilomar, CA, March 9-14 (2008)

2007 Publications & Scientific Activities

Peer-Reviewed Publications

Bhattacharya, N.; Yi, M.; Zhou, H.-X. and Logan, T.M., Backbone Dynamics in an Intramolecular Prolylpeptide--SH3 Complex from the Diphtheria Toxin Repressor, DtxR, J. Mol. Biol., 374, 977-992 (2007) [read online]
Sen, K.I.; Logan, T.M. and Fajer, P.F., Protein dynamics and monomer-monomer interactions in AntR activation by electron paramagnetic resonance and double electron-electron resonance, Biochemistry, 46 (41), 11639-11649 (2007) [read online]

2006 Publications & Scientific Activities

Peer-Reviewed Publications

Semavina, M.; Beckett, D. and Logan, T.M., Metal-Linked Dimerization in the Iron-Dependent Regulator from Mycobacterium tubercuosis, Biochemistry, 45, 12480-12490 (2006) [read online]
Sen, I.; Fajer, P.; Murphy, J.; Harrison, R. and Logan, T., Mn(II) Binding by the Anthracis Repressor from Bacillus anthracis, Biochemistry, 45, 4295-4303 (2006) [read online]
Walton, W.J.; Kasprzak, A.J.; Hare, J.T. and Logan, T.M., An economic approach to isotopic enrichment of glycoproteins expressed from Sf9 insect cells., J. Biomol. NMR, 36 (4), 225-233 (2006) [read online]

Presentations, Posters & Abstracts

Cross, T.A.; Fu, R.; Brey, W.W.; Shetty, K.; Gor'kov, P.L.; Grant, S.C.; Gan, Z.; Zhang, F.; Logan, T.M.; and Blue, A., NMR User Facility at the National High Magnetic Field Laboratory in Tallahassee FL, 47th Experimental Nuclear Magnetic Resonance Conf., Asilomar, CA, April 23-28 (2006); Published in Proc. 47th ENC, 47, EO60345 (2006)

2005 Publications & Scientific Activities

Peer-Reviewed Publications

Fu, R.; Brey, W.W.; Shetty, K.; Gor'kov, P.; Saha, S.; Long, J.R.; Grant, S.C.; Chekmenev, E.Y.; Hu, J.; Gan, Z.; Sharma, M.; Zhang, F.; Logan, T.M.; Bruschweiler, R.; Edison, A.; Blue, A.; Dixon, I.; Markiewicz, W.D. and Cross, T.A., Ultra-Wide Bore 900 MHz High-Resolution NMR at the National High Magnetic Field Laboratory, J. Magn. Reson., 177, 1-8 (2005) [read online]
Kim, J.; Lee, J.; Brych, S.R.; Logan, T.M. and Blaber, M., Sequence swapping does not result in conformation swapping for the beta4/beta5 and beta8/beta9 beta-hairpin turns in human acidic fibroblast growth factor, Protein Science, 14 (2), 351-359 (2005) [read online]
Rangachari, V.; Marin, V.; Bienkiewicz, E.A.; Semavina, M.; Guerrero, L.; Love, J.F.; Murphy, J.R. and Logan, T.M., Sequence of ligand binding and structure change in the diphtheria toxin repressor upon activation by divalent transition metals, Biochemistry, 44 (15), 5672-5682 (2005) [read online]
Spencer, D.S.; Xu, K.; Logan, T.M. and Zhou, H.X., Effects of pH, salt, and macromolecular crowding on the stability of FK506-binding protein: an integrated experimental and theoretical study, J. Mol. Biol., 351 (1), 219-232 (2005) [read online]
Wylie, G.P.; Rangachari, V.; Bienkiewicz, E.A.; Marin, V.; Bhattacharya, N.; Love, J.F.; Murphy, J.R. and Logan, T.M., Prolylpeptide binding by the prokaryotic SH3-like domain of the diphtheria toxin repressor: a regulatory switch, Biochemistry, 44 (1), 40-51 (2005) [read online]

Presentations, Posters & Abstracts

Yi, M.; Bhattacharya, N.; Logan, T.M. and Zhou, H.-X., Dynamics and intramolecular ligand binding of DtxR studied by MD simulations and NMR spectroscopy, 72nd Annual Meeting of the Southeastern Section of the American Physical Society, University of Florida, Gainesville, FL, November (2005)

2004 Publications & Scientific Activities

Peer-Reviewed Publications

Green, T.; Ganesh, O.; Perry, K.; Smith, L.; Phylip, L.H.; Logan, T.M. and Hagen, S.J., Saccharomyces cerevisiae, Is Intrinsically Unstructured in Solution, Biochemistry, 43, 4071-4081 (2004)
Green, T.B.; Ganesh, O.; Perry, K.; Smith, L.; Phylip, L.H.; Logan, T.M.; Hagen, S.J.; Dunn, B.M. and Edison, A.S., IA3, an Aspartic Proteinase Inhibitor from Saccharomyces cerevisiae, Is Intrinsically Unstructured in Solution, Biochemistry, 43, 4071-4081 (2004) [read online]
Love, J.F.; vanderSpek, J.C.; Marin, V.; Guerrero, L.; Logan, T.M. and Murphy, J.R., Genetic and biophysical studies of diphtheria toxin repressor (DtxR) and the hyperactive mutant DtxR(E175K) support a multistep model of activation, P. Natl. Acad. Sci. U.S.A., 101 (8), 2506-2511 (2004) [read online]
Mehndiratta, P.; Walton, W.J.; Hare, J.T.; Pulido, S.; Parthasarathy, G.; Emmett, M.R.; Marshall, A.G. and Logan, T.A., Expression, Purification, and Characterization of Avian Thy-1 from Lec1 Mammalian and Tn5 Insect Cells, Protein Expression and Purification, 33, 274-287 (2004) [read online]
Mehndiratta, P.; Walton, W.J.; Hare, J.T.; Pulido, S.; Parthasarathy, G.; Emmett, M.R.; Marshall, A.G. and Logan, T.M., Expression, purification, and characterization of avian Thy1 from Lec1 mammalian and Tn5 insect cells, Protein Expression and Purification, 33 (2), 274-87 (2004)

Presentations, Posters & Abstracts

Lam, T.-K.T.; Rangachari, V.; Marin, V.; Logan, T.M.; Emmett, M.R. and Marshall, A.G., H/D Exchange High Resolution Mass Specrometry Reveals Structural Changes in a Molten Globular Protein: Diphtheria Toxin Repressor (DtxR), 52nd American Society for Mass Spectrometry Annual Conference on Mass Spectrometry and Allied Topics, Nashville, TN, May 23-27 (2004)
Yi, M.; Bhattacharya, N.; Logan, T.M.; Zhou, H.-X., Dynamics and binding kinetics of an intramolecular ligand in DtxR, Biophysical Society 48th Annual Meeting, Long Beach, CA, February (2004)

2003 Publications & Scientific Activities

Peer-Reviewed Publications

Kim, J.; Brych, S.R.; Lee, J.; Logan, T.M. and Blaber, M., Identification of a Key Structural Element for Protein Folding Within B-Hairpin Turns, J. Mol. Biol., 328, 951-961 (2003)
Li, Y.; Logan, T.; Edison, A.S. and Webb, A., Design of small volume HX and triple-resonance probes for improved limits of detection in protein NMR experiments., J. Magn. Reson., 164, 128-135 (2003) [read online]

2002 Publications & Scientific Activities

Peer-Reviewed Publications

Korepanova, A.; Douglas, C. and Logan, T.M., Glutamine 53 is a Gatekeeper Residue in the FK506 Binding Protein, J. Mol. Biol., 323, 285-296 (2002)

Presentations, Posters & Abstracts

Cross, T.A.; Edison, A.S. and Logan, T.M., NMR Spectroscopy and Imaging Facility, National High Magnetic Field Laboratory, Annual Experimental NMR Conf., Asilomar, CA, April (2002)
Green, T.; Perry, K.; Smith, L.; Phylip, L.H.; Logan, T.M.; Hagen, S.J.; Dunn, B.M. and Edison, A.S., IA3, A Yeast Proteinase A Inhibitor, is Intrinsically Unstructured in Solution, Miami Nature Biotechnology Symposia: The Genome and Beyond--Structural Biology for Medicine, Miami, FL, February 2-6 (2002)
Li, Y.; Logan, T.; Marin, V.; Brey, W.; Gor'kov, P.; Edison, A. and Webb, A., Design and Optimization of High Sensitivity Probes for Improved Limits of Detection in Protein NMR Experiments, 43rd Experimental NMR Conf., Pacific Grove, CA, April 14-19 (2002)
Mehndiratta, P.; Pulido, S.M.; Emmett, M.R.; Walton, W.J.; Hare, J.; Marshall, A.G. and Logan, T.M., Characterizing Recombinant Chicken Thy-1 with Reduced Glycoform Distribution by MALDI-TOF and ESI FT-ICR MS of AspN Digested Glycoprotein, 50th American Society for Mass Spectometry & Allied Topics, Orlando, FL, June (2002)

2001 Publications & Scientific Activities

Peer-Reviewed Publications

Brych, S.R.; Blaber, S.I.; Logan, T.M. and Blaber, M., Structure and stability effects of mutations designed to increase the primary sequence symmetry within the core region of a b-trefoil, Protein Science, 10, 2587-2599 (2001)
Korepanova, A.; Douglas, C.; Leyngold, I. and Logan, T.M., N-terminal extension changes the folding mechanism of the FK506 binding protein, Protein Science, 10, 1905-1910 (2001)
Twigg, P.D.; Parthasarathy, G.; Guerrero, L.; Logan, T.M. and Caspar, D.I.D., Disorder-to-Order Transition in the Regulation of Diphtheria Toxin Repressor Activity, P. Natl. Acad. Sci. U.S.A., 98, 11259-11264 (2001)

Presentations, Posters & Abstracts

Korepanova, A.V.; Douglas, C.; Leyngold, I. and Logan, T.M., Mutations in the Unfolded State Affect the Folding Pathway of the FK506 Binding Protein, Southeast Regional Meeting of the American Chemical Society, Savannah, GA, Sept. 23-27 (2001)
Logan, T.M., Disordered to Ordered Transition in the Regulation of Diphtheria Toxin Repressor, Department of Biochemistry & Molecular Biology, Wayne State University, Detroit, MI, November 7 (2001)
Logan, T.M., Ligand-Binding Induced Folding in the Activation of Diphtheria Toxin Repressor, Georgia State University, Department of Chemistry, Atlanta, GA, November 27 (2001)
Logan, T.M., Regulation of Diphtheria Toxin Repressor, Chemistry Department, Emory University, Atlanta, GA, Nov. 26 (2001)
Logan, T.M.; Twigg, P.D.; Guerrero, L.; Murphy, J. and Caspar, D.L.D., Disordered to Ordered Transition in the Regulation of Diphtheria Toxin Repressor, Southeastern Magnetic Resonance Conference, Gainesville, FL, Oct. 26-28 (2001)
Twigg, P.D.; Parthasarathy, G.; Guerrero, L.; Caspar, D.L.D, and Logan, T.M., Disorder to Order Transition in the Regulation of Diphtheria Toxin Repressor, 42nd Experimental NMR Conference, Orlando, FL, March 11-16 (2001)
Vijayraghavan, R.; Wylie, G.P.; Leyngold, I.; Fortune, M. and Logan, T.M., "Effective Concentrations" in Biochemical Reactions: A Thermodynamic Study of Ligand Binding by the SH₃-like C-Terminal Domain of the Diphtheria Toxin Repressor, Southeast Regional meeting of the American Chemical Society, Savannah, GA, Sept. 23-27 (2001)
Wylie, G.P.; Vijayaraghavan, R.; Palmer, A. and Logan, T.M., Solution Structure of the C-Terminal Domain of Diphtheria Toxin Repressor, DtxR(144-226), 42nd Experimental NMR Conference, Orlando, FL, March 11-16 (2001)
Wylie, G.P.; Vijayaraghavan, R.; Palmer, A.; Fortune, M., and Logan, T.M., Solution Structure of the SH₃-like Domain of Diphtheria Toxin Repressor and Its Role in Activation, Department of Human Genetics, U. Texas Medical Branch, Galveston, TX, Nov. 15 (2001)

2000 Publications & Scientific Activities

Peer-Reviewed Publications

Korepanova, A. and Logan, T.M., Single-point mutations alter the proteins unfolded state, Protein Science, 9, 102 (2000)

Presentations, Posters & Abstracts

Cross, T.A., Blackband, S., Logan, T., Murali, N., Fu,R., Gan, Z., Smith, S., NMR Spectroscopy and Imaging User Facility, National High Magnetic Field Laboratory, Experimental NMR Conference, Asilomar, CA, March (2000)
Korepanova, A. and Logan, T., Single point mutations that alter the proteins unfolded state affect subsequent folding, 14th Annual Symposium of Protein Science Society, San Diego, CA, August 5-9 (2000)
Korepanova, A. and Logan, T., Single-point mutations that alter the unfolded state and change protein stability., Florida Annual Meeting and Exposition, Orlando, FL, May 12-13 (2000)
Mehndiratta, P., Tway, M., Djukic, B. and Logan, T., Expression and characterization of recombinant Thy-1 expressed in insect cells., Florida Annual Meeting and Exposition, Orlando, FL, May 12-13 (2000)
Twigg, P.D.; Wylie, G.P.; Caspar, D.L.D.; and Logan, T.M., Structural studies of diphtheria toxin repressor protein., 14th Annual Symposium of Protein Science Society, San Diego, CA, August 5-9 (2000)