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51
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Hamm P, Lim M, DeGrado WF, Hochstrasser RM. Stimulated Photon Echoes from Amide I Vibrations. J Phys Chem A 1999. [DOI: 10.1021/jp9917650] [Citation(s) in RCA: 73] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Peter Hamm
- Department of Chemistry and Department of Biophysics and Biochemistry, Johnson Foundation, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, and Max Born Institut, 12489 Berlin, Germany
| | - Manho Lim
- Department of Chemistry and Department of Biophysics and Biochemistry, Johnson Foundation, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, and Max Born Institut, 12489 Berlin, Germany
| | - William F. DeGrado
- Department of Chemistry and Department of Biophysics and Biochemistry, Johnson Foundation, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, and Max Born Institut, 12489 Berlin, Germany
| | - Robin M. Hochstrasser
- Department of Chemistry and Department of Biophysics and Biochemistry, Johnson Foundation, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, and Max Born Institut, 12489 Berlin, Germany
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Seebacher C, Deeg FW, Bräuchle C, Wiehler J, Steipe B. Stable Low-Temperature Photoproducts and Hole Burning of Green Fluorescent Protein (GFP). J Phys Chem B 1999. [DOI: 10.1021/jp990883k] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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53
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Schulze BG, Evanseck JD. Cooperative Role of Arg45 and His64 in the Spectroscopic A3 State of Carbonmonoxy Myoglobin: Molecular Dynamics Simulations, Multivariate Analysis, and Quantum Mechanical Computations. J Am Chem Soc 1999. [DOI: 10.1021/ja982115x] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Brita G. Schulze
- Contribution from the Center of Supramolecular Science, Department of Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, Florida 33146-0431
| | - Jeffrey D. Evanseck
- Contribution from the Center of Supramolecular Science, Department of Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, Florida 33146-0431
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Affiliation(s)
- M H Vos
- INSERM U451, Laboratoire d'Optique Appliquée, Ecole Polytechnique-ENSTA, 91761, Palaiseau Cedex, France.
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Rector KD, Engholm JR, Rella CW, Hill JR, Dlott DD, Fayer MD. A Dynamical Transition in the Protein Myoglobin Observed by Infrared Vibrational Echo Experiments. J Phys Chem A 1999. [DOI: 10.1021/jp983923d] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- K. D. Rector
- Department of Chemistry, Stanford University, Stanford, California 94305; Stanford Free Electron Laser Center, Stanford University, Stanford, California 94305; and School of Chemical Sciences, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801
| | - J. R. Engholm
- Department of Chemistry, Stanford University, Stanford, California 94305; Stanford Free Electron Laser Center, Stanford University, Stanford, California 94305; and School of Chemical Sciences, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801
| | - C. W. Rella
- Department of Chemistry, Stanford University, Stanford, California 94305; Stanford Free Electron Laser Center, Stanford University, Stanford, California 94305; and School of Chemical Sciences, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801
| | - J. R. Hill
- Department of Chemistry, Stanford University, Stanford, California 94305; Stanford Free Electron Laser Center, Stanford University, Stanford, California 94305; and School of Chemical Sciences, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801
| | - D. D. Dlott
- Department of Chemistry, Stanford University, Stanford, California 94305; Stanford Free Electron Laser Center, Stanford University, Stanford, California 94305; and School of Chemical Sciences, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801
| | - M. D. Fayer
- Department of Chemistry, Stanford University, Stanford, California 94305; Stanford Free Electron Laser Center, Stanford University, Stanford, California 94305; and School of Chemical Sciences, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801
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den Hartog FTH, van Papendrecht C, Störkel U, Völker S. Protein Dynamics in Photosystem II Complexes of Green Plants Studied by Time-Resolved Hole-Burning. J Phys Chem B 1999. [DOI: 10.1021/jp984484l] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- F. T. H. den Hartog
- Center for the Study of Excited States of Molecules, Huygens and Gorlaeus Laboratories, University of Leiden, P.O. Box 9504, 2300 RA Leiden, The Netherlands, and Department of Biophysics, Faculty of Exact Sciences, Free University, De Boelelaan 1081, 1081 HV Amsterdam, The Netherlands
| | - C. van Papendrecht
- Center for the Study of Excited States of Molecules, Huygens and Gorlaeus Laboratories, University of Leiden, P.O. Box 9504, 2300 RA Leiden, The Netherlands, and Department of Biophysics, Faculty of Exact Sciences, Free University, De Boelelaan 1081, 1081 HV Amsterdam, The Netherlands
| | - U. Störkel
- Center for the Study of Excited States of Molecules, Huygens and Gorlaeus Laboratories, University of Leiden, P.O. Box 9504, 2300 RA Leiden, The Netherlands, and Department of Biophysics, Faculty of Exact Sciences, Free University, De Boelelaan 1081, 1081 HV Amsterdam, The Netherlands
| | - S. Völker
- Center for the Study of Excited States of Molecules, Huygens and Gorlaeus Laboratories, University of Leiden, P.O. Box 9504, 2300 RA Leiden, The Netherlands, and Department of Biophysics, Faculty of Exact Sciences, Free University, De Boelelaan 1081, 1081 HV Amsterdam, The Netherlands
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57
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Skinner JL, Friedrich J, Schlichter J. Spectral Diffusion in Proteins: A Simple Phenomenological Model. J Phys Chem A 1999. [DOI: 10.1021/jp983751k] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- J. L. Skinner
- Theoretical Chemistry Institute and Department of Chemistry, University of Wisconsin, Madison, Wisconsin 53706, and Lehrstuhl für Physik, Weihenstephan, Technische Universität München, 85350 Freising, Germany
| | - J. Friedrich
- Theoretical Chemistry Institute and Department of Chemistry, University of Wisconsin, Madison, Wisconsin 53706, and Lehrstuhl für Physik, Weihenstephan, Technische Universität München, 85350 Freising, Germany
| | - J. Schlichter
- Theoretical Chemistry Institute and Department of Chemistry, University of Wisconsin, Madison, Wisconsin 53706, and Lehrstuhl für Physik, Weihenstephan, Technische Universität München, 85350 Freising, Germany
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58
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Schlichter J, Fritsch KD, Friedrich J, Vanderkooi JM. Conformational dynamics of a low temperature protein: Free base cytochrome-c. J Chem Phys 1999. [DOI: 10.1063/1.477845] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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59
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Goodno GD, Astinov V, Miller RJD. Diffractive Optics-Based Heterodyne-Detected Grating Spectroscopy: Application to Ultrafast Protein Dynamics. J Phys Chem B 1999. [DOI: 10.1021/jp983649n] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Gregory D. Goodno
- Departments of Chemistry and Physics, 80 Saint George Street, University of Toronto, Toronto, Ontario M5S 3H6, Canada
| | - Vladimir Astinov
- Departments of Chemistry and Physics, 80 Saint George Street, University of Toronto, Toronto, Ontario M5S 3H6, Canada
| | - R. J. Dwayne Miller
- Departments of Chemistry and Physics, 80 Saint George Street, University of Toronto, Toronto, Ontario M5S 3H6, Canada
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Lim M, Hamm P, Hochstrasser RM. Protein fluctuations are sensed by stimulated infrared echoes of the vibrations of carbon monoxide and azide probes. Proc Natl Acad Sci U S A 1998; 95:15315-20. [PMID: 9860966 PMCID: PMC28040 DOI: 10.1073/pnas.95.26.15315] [Citation(s) in RCA: 124] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The correlation functions of the fluctuations of vibrational frequencies of azide ions and carbon monoxide in proteins are determined directly from stimulated photon echoes generated with femtosecond infrared pulses. The asymmetric stretching vibration of azide bound to carbonic anhydrase II exhibits a pronounced evolution of its vibrational frequency distribution on the time scale of a few picoseconds, which is attributed to modifications of the ligand structure through interactions with the nearby Thr-199. When azide is bound in hemoglobin, a more complex evolution of the protein structure is required to interchange the different ligand configurations, as evidenced by the much slower relaxation of the frequency distribution in this case. The time evolution of the distribution of frequencies of carbon monoxide bound in hemoglobin occurs on the approximately 10-ps time scale and is very nonexponential. The correlation functions of the frequency fluctuations determine the evolution of the protein structure local to the probe and the extent to which the probe can navigate those parts of the energy landscape where the structural configurations are able to modify the local potential energy function of the probe.
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Affiliation(s)
- M Lim
- Department of Chemistry, University of Pennsylvania, Philadelphia, PA 19104, USA
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61
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Rector KD, Zimdars D, Fayer MD. Vibrational echo spectroscopy: Spectral selectivity from vibrational coherence. J Chem Phys 1998. [DOI: 10.1063/1.477163] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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62
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Frauenfelder H, Leeson DT. The energy landscape in non-biological and biological molecules. NATURE STRUCTURAL BIOLOGY 1998; 5:757-9. [PMID: 9731762 DOI: 10.1038/1784] [Citation(s) in RCA: 73] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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63
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Frauenfelder H, McMahon B. Dynamics and function of proteins: the search for general concepts. Proc Natl Acad Sci U S A 1998; 95:4795-7. [PMID: 9560180 PMCID: PMC33853 DOI: 10.1073/pnas.95.9.4795] [Citation(s) in RCA: 106] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Affiliation(s)
- H Frauenfelder
- Center for Nonlinear Studies, MS B258, Los Alamos National Laboratory, Los Alamos, NM 87545, USA.
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64
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Chernyak V, Mukamel S. Multidimensional femtosecond spectroscopies of vibrational motions in liquids: Semiclassical expansion. J Chem Phys 1998. [DOI: 10.1063/1.475992] [Citation(s) in RCA: 71] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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