Champion PM - Search Results

1

Ultrafast dynamics of diatomic ligand binding to nitrophorin 4.

Benabbas A, Ye X, Kubo M, Zhang Z, Maes EM, Montfort WR, Champion PM. Benabbas A, et al. Among authors: champion pm. J Am Chem Soc. 2010 Mar 3;132(8):2811-20. doi: 10.1021/ja910005b. J Am Chem Soc. 2010. PMID: 20121274 Free PMC article.

2

Temperature-dependent studies of NO recombination to heme and heme proteins.

Ionascu D, Gruia F, Ye X, Yu A, Rosca F, Beck C, Demidov A, Olson JS, Champion PM. Ionascu D, et al. Among authors: champion pm. J Am Chem Soc. 2005 Dec 7;127(48):16921-34. doi: 10.1021/ja054249y. J Am Chem Soc. 2005. PMID: 16316238 Free PMC article.

3

Dynamics of nitric oxide rebinding and escape in horseradish peroxidase.

Ye X, Yu A, Champion PM. Ye X, et al. Among authors: champion pm. J Am Chem Soc. 2006 Feb 8;128(5):1444-5. doi: 10.1021/ja057172m. J Am Chem Soc. 2006. PMID: 16448103 Free PMC article.

4

Temperature-dependent heme kinetics with nonexponential binding and barrier relaxation in the absence of protein conformational substates.

Ye X, Ionascu D, Gruia F, Yu A, Benabbas A, Champion PM. Ye X, et al. Among authors: champion pm. Proc Natl Acad Sci U S A. 2007 Sep 11;104(37):14682-7. doi: 10.1073/pnas.0702622104. Epub 2007 Sep 5. Proc Natl Acad Sci U S A. 2007. PMID: 17804802 Free PMC article.

5

Investigations of vibrational coherence in the low-frequency region of ferric heme proteins.

Gruia F, Kubo M, Ye X, Champion PM. Gruia F, et al. Among authors: champion pm. Biophys J. 2008 Mar 15;94(6):2252-68. doi: 10.1529/biophysj.107.122119. Epub 2007 Dec 7. Biophys J. 2008. PMID: 18065461 Free PMC article.

6

Low-frequency mode activity of heme: femtosecond coherence spectroscopy of iron porphine halides and nitrophorin.

Kubo M, Gruia F, Benabbas A, Barabanschikov A, Montfort WR, Maes EM, Champion PM. Kubo M, et al. Among authors: champion pm. J Am Chem Soc. 2008 Jul 30;130(30):9800-11. doi: 10.1021/ja800916d. Epub 2008 Jul 3. J Am Chem Soc. 2008. PMID: 18597456 Free PMC article.

7

Measurements of heme relaxation and ligand recombination in strong magnetic fields.

Zhang Z, Benabbas A, Ye X, Yu A, Champion PM. Zhang Z, et al. Among authors: champion pm. J Phys Chem B. 2009 Aug 6;113(31):10923-33. doi: 10.1021/jp9031805. J Phys Chem B. 2009. PMID: 19588986 Free PMC article.

8

Investigations of low-frequency vibrational dynamics and ligand binding kinetics of cystathionine beta-synthase.

Karunakaran V, Benabbas A, Sun Y, Zhang Z, Singh S, Banerjee R, Champion PM. Karunakaran V, et al. Among authors: champion pm. J Phys Chem B. 2010 Mar 11;114(9):3294-306. doi: 10.1021/jp909700r. J Phys Chem B. 2010. PMID: 20155941 Free PMC article.

9

Vibrational coherence spectroscopy of the heme domain in the CO-sensing transcriptional activator CooA.

Karunakaran V, Benabbas A, Youn H, Champion PM. Karunakaran V, et al. Among authors: champion pm. J Am Chem Soc. 2011 Nov 23;133(46):18816-27. doi: 10.1021/ja206152m. Epub 2011 Oct 28. J Am Chem Soc. 2011. PMID: 21961804 Free PMC article.

10

Ultrafast CO Kinetics in Heme Proteins: Adiabatic Ligand Binding and Heavy Atom Tunneling.

Benabbas A, Sun Y, Poulos TL, Champion PM. Benabbas A, et al. Among authors: champion pm. J Am Chem Soc. 2017 Nov 8;139(44):15738-15747. doi: 10.1021/jacs.7b07507. Epub 2017 Oct 24. J Am Chem Soc. 2017. PMID: 28984134 Free PMC article.

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