User:Bridgette Barry

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Contact Info

Barry group, Fall, 2016
Barry group, Fall, 2016
  • Bridgette A. Barry
  • Georgia Institute of Technology
  • School of Chemistry and Biochemistry
  • Petit Institute of Bioengineering and Bioscience
  • Atlanta, GA 30332 USA
  • bridgette.barry@chemistry.gatech.edu

Contents

Education

  • 1984, PhD, Chemistry, UC Berkeley
  • 1978, AB, Chemistry, Oberlin College

Research interests

  1. Proton coupled electron transfer
  2. Solar energy conversion
  3. DNA synthesis
  4. Biomimetics
  5. EPR spectroscopy
  6. Vibrational spectroscopy
  7. Biophysics
  8. Chemical Biology
  9. Free radicals in biology

Publications

Zhanjun Guo and Bridgette A. Barry. (2017) “Calcium, ammonia, redox-active tyrosine YZ, and proton-coupled electron transfer in the photosynthetic oxygen-evolving complex.” Journal of Physical Chemistry B 121 3987–3996.

Hyea Hwang, Tyler G. McCaslin, Anthony Hazel, Cynthia V. Pagba, Christina M. Nevin, Anna Pavlova, Bridgette A. Barry, and James C. Gumbart. (2017) “Redox-driven conformational dynamics in a photosystem-II-inspired β-hairpin maquette determined through spectroscopy and simulation.” Journal of Physical Chemistry B 121, 3536–3545.

Udita Brahmachari and Bridgette A. Barry. (2016) “Dynamics of proton transfer to internal water during the photosynthetic oxygen-evolving cycle.” Journal of Physical Chemistry B 120, 11464–11473.

Zhanjun Guo and Bridgette A Barry. (2016) “Cryogenic trapping and isotope editing identify a protonated water cluster as an intermediate in the photosynthetic oxygen-evolving reaction.” Journal of Physical Chemistry B 120, 8794–8808.

Cynthia V. Pagba, Tyler G. McCaslin, San-Hui Chi, Joseph W. Perry, and Bridgette A. Barry. (2016) “Proton-coupled electron transfer and a tyrosine-histidine pair in a Photosystem II-inspired beta hairpin maquette: Kinetics on the picosecond timescale.” Journal of Physical Chemistry B 120, 1259–1272.

Cynthia V. Pagba,Tyler G. McCaslin, Gianluigi Veglia, Fernando Porcelli, Jiby Yohannan, Zhanjun Guo, Miranda McDaniel, and Bridgette A. Barry. (2015) “A tyrosine-tryptophan dyad and radical-based charge transfer in a ribonucleotide reductase-inspired maquette.” Nature Communications 6, 10010.

Jun Chen, Mingdong Yao, Cynthia V. Pagba, Yang Zheng, Liping Fei, Zhaochi Feng, and Bridgette A. Barry. (2015) "Directly probing redox-linked quinones in photosystem II membrane fragments via UV resonance Raman scattering." Biochimica et Biophysica Acta-Bioenergetics 1847, 558-564.

Cynthia V. Pagba, San-Hui Chi, Joseph Perry, and Bridgette A. Barry. (2015) "Proton coupled electron transfer in tyrosine and a beta hairpin maquette: Reaction dynamics on the picosecond time scale." Journal of Physical Chemistry B 119, 2726–2736.

Bridgette A. Barry. (2015) "Reaction dynamics and proton coupled electron transfer: studies of tyrosine-based charge transfer in natural and biomimetic systems." Biochimica et Biophysica Acta-Bioenergetics 1847, 46-54.

Bridgette A. Barry. (2014) "Free radicals under control." Nature Chemistry 6, 376–377.

Adam R. Offenbacher, R. Atlee Watson, Cynthia V. Pagba, and Bridgette A. Barry. (2014) "Redox-dependent structural coupling between the α2 and β2 subunits in E. coli ribonucleotide reductase." Journal of Physical Chemistry B 118, 2993–3004.

Adam R. Offenbacher, Cynthia V. Pagba, Brandon C. Polander, Udita Brahmachari, and Bridgette A. Barry. (2014) "The first site-specific incorporation of a non-canonical amino acid into the photosynthetic oxygen-evolving complex." ACS Chemical Biology (Letter) 9, 891–896.

Brandon C. Polander and Bridgette A. Barry. (2013) "Calcium, strontium, and protein dynamics during the S2 to S3 transition in the photosynthetic oxygen-evolving cycle." Journal of Physical Chemistry Letters 4, 3356–3362.

Adam R. Offenbacher, Brandon C. Polander, and Bridgette A. Barry. (2013) "An intrinsically disordered photosystem II subunit, PsbO, provides a structural template and a sensor of the hydrogen bonding network in photosynthetic water oxidation." Journal of Biological Chemistry 288, 29056-29068.

Brandon C. Polander and Bridgette A. Barry. (2013) "Detection of an intermediary, protonated water cluster in photosynthetic oxygen evolution." Proceedings of the National Academy of Sciences 109, 6112-6117. 110, 10634–10639.

Adam R. Offenbacher, Lori A. Burns, C. David Sherrill, and Bridgette A. Barry. (2013) "Redox-linked conformational control of proton coupled electron transfer: Y122 in the ribonucleotide reductase β2 subunit." Journal of Physical Chemistry B 117, 8457-8468.

Brandon C. Polander and Bridgette A. Barry. (2013) "Calcium and the hydrogen-bonding network in the photosynthetic oxygen-evolving complex." Journal of Physical Chemistry Letters 4, 786–791.

James Keough, Ashley Zuniga, David L. Jenson and Bridgette A. Barry. (2013) “Redox control and hydrogen bonding networks: Proton-coupled electron transfer reactions and tyrosine Z in the photosynthetic oxygen-evolving complex.” Journal of Physical Chemistry B 117, 1296−1307.

Adam R. Offenbacher, Ellen Minnihan, JoAnne Stubbe, and Bridgette A. Barry. (2013) “Redox-linked changes to the hydrogen bonding network of ribonucleotide reductase β2.” Journal of the American Chemical Society (Communication) 135, 6380–6383.

Tina M. Dreaden Kasson, Maureen Metcalf, Laura Y. Kim, Matthew C. Johnson, Bridgette A. Barry, and Ingeborg Schmidt-Krey. (2013) “Screening for two-dimensional crystals by transmission electron microscopy of negatively stained samples.” Methods in Molecular Biology 955, 73-101.

Tina M. Dreaden Kasson, B. Devaragan, Bridgette A. Barry, and Ingeborg Schmidt-Krey. (2013) “Structure-function insights on membrane and soluble proteins revealed by electron crystallography. Methods in Molecular Biology 955, 519-526.

Matthew J. Johnson, Tina M. Dreaden Kasson, Laura Y. Kim, Frederik Rudolph, Bridgette A. Barry, and Ingeborg Schmidt-Krey. (2013) Two-dimensional crystallization of membrane proteins by detergent removal through dialysis. Methods in Molecular Biology 955, 31-58.

Tina M. Dreaden Kasson and Bridgette A. Barry. (2012) "Reactive oxygen and oxidative stress: N-formyl kynurenine in photosystem II and non-photosynthetic proteins." Photosynthesis Research (Invited review) 114, 97-110.

Cynthia V. Pagba and Bridgette A. Barry. (2012) “Redox-induced conformational switching in a Photosystem II-inspired peptide.” Journal of Physical Chemistry B 116, 10590-105999.

Tina M. Dreaden Kasson, Sascha Rexroth and Bridgette A. Barry. (2012) “Light-induced oxidative stress, N-formylkynurenine, and oxygenic photosynthesis.” PLos One 7, e42220.

Brandon C. Polander and Bridgette A. Barry. (2012) “A hydrogen bonding network plays a catalytic role in photosynthetic oxygen evolution.” Proceedings of the National Academy of Sciences 109, 6112-6117.

Bridgette A. Barry, Jun Chen, James Keough, David Jenson, Adam Offenbacher, and Cynthia Pagba. (2012) “Proton coupled electron transfer and redox active tyrosines: Structure and function of the tyrosyl radicals in ribonucleotide reductase and Photosystem II.” Journal of Physical Chemistry Letters (Perspective) 3, 543-554.

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