P. M. Champion

Research interests

Publications

• Investigations of heme distortion, low-frequency vibrational excitations, and electron transfer in cytochrome c

  Proceedings of the National Academy of Sciences · 2014 · 10.1073/pnas.1322274111

• Temperature-Dependent Studies of NO Recombination to Heme and Heme Proteins

  Journal of the American Chemical Society · 2005 · 10.1021/ja054249y

• Investigations of Heme Protein Absorption Line Shapes, Vibrational Relaxation, and Resonance Raman Scattering on Ultrafast Time Scales

  The Journal of Physical Chemistry A · 2003 · 10.1021/jp0276799

• Measurements of the Photodissociation Quantum Yields of MbNO and MbO2 and the Vibrational Relaxation of the Six-Coordinate Heme Species

  Journal of the American Chemical Society · 2002 · 10.1021/ja017359n

• Long-Range Reactive Dynamics in Myoglobin

  Physical Review Letters · 2001 · 10.1103/physrevlett.86.4966

• Investigations of amplitude and phase excitation profiles in femtosecond coherence spectroscopy

  The Journal of Chemical Physics · 2001 · 10.1063/1.1329640

• Nuclear resonance vibrational spectroscopy of a protein active-site mimic

  Journal of Physics Condensed Matter · 2001 · 10.1088/0953-8984/13/34/315

• Investigations of Coherent Vibrational Oscillations in Myoglobin

  The Journal of Physical Chemistry A · 2000 · 10.1021/jp993617f

• Observation of Coherent Reaction Dynamics in Heme Proteins

  Science · 1994 · 10.1126/science.7939716

• Investigations of Ligand Association and Dissociation Rates in the "Open" and "Closed" States of Myoglobin

  Journal of Molecular Biology · 1993 · 10.1006/jmbi.1993.1491

• Relaxation dynamics of myoglobin in solution

  Physical Review Letters · 1992 · 10.1103/physrevlett.68.408

• Resonance Raman investigations of Escherichia coli-expressed Pseudomonas putida cytochrome P450 and P420

  Biochemistry · 1992 · 10.1021/bi00133a002

• Spectroscopic studies of myoglobin at low pH: heme structure and ligation

  Biochemistry · 1991 · 10.1021/bi00219a010

• Investigations of optical line shapes and kinetic hole burning in myoglobin

  Biochemistry · 1991 · 10.1021/bi00244a005

• Alteration of sperm whale myoglobin heme axial ligation by site-directed mutagenesis

  Biochemistry · 1990 · 10.1021/bi00494a004

• Resonance Raman investigations of site-directed mutants of myoglobin: effects of distal histidine replacement

  Biochemistry · 1989 · 10.1021/bi00437a041

• Protein fluctuations, distributed coupling, and the binding of ligands to heme proteins

  Journal of the American Chemical Society · 1988 · 10.1021/ja00228a009

• Resonance Raman detection of bound dioxygen in cytochrome P-450cam.

  Journal of Biological Chemistry · 1986 · 10.1016/s0021-9258(19)83878-4

• Spectral Broadening in Biomolecules

  Physical Review Letters · 1986 · 10.1103/physrevlett.57.1267

• Resonance Raman investigation of myoglobin and hemoglobin

  Journal of the American Chemical Society · 1984 · 10.1021/ja00331a045

• Advances in calculating Raman excitation profiles by means of the transform theory

  The Journal of Chemical Physics · 1983 · 10.1063/1.444825

• Resonance Raman Scattering: The Multimode Problem and Transform Methods

  Annual Review of Physical Chemistry · 1982 · 10.1146/annurev.pc.33.100182.002033

• Resonance Raman detection of an iron-sulfur bond in cytochrome P 450cam

  Journal of the American Chemical Society · 1982 · 10.1021/ja00384a037

• Resonance Raman investigations of cytochrome P450CAM from Pseudomonas putida

  Journal of the American Chemical Society · 1978 · 10.1021/ja00480a015

• Moessbauer investigations of chloroperoxidase and its halide complexes

  Biochemistry · 1973 · 10.1021/bi00727a011

Current projects

No projects listed.