Ultrafast dynamics of the BLUF mutant dAppA Q63E revealed by TRIR and fluorescent upconversion

Andras Lukacs; Allison Haigney; Minako Kondo; Richard Brust; Greg Gretham; Mike Towrie; Peter J. Tonge; Stephen R. TongeMeech

doi:10.1364/up.2010.thd4

Ultrafast dynamics of the BLUF mutant dAppA Q63E revealed by TRIR and fluorescent upconversion

Andras Lukacs
, Allison Haigney
, Minako Kondo
, Richard Brust
, Greg Gretham
, Mike Towrie
, Peter J. Tonge
, Stephen R. TongeMeech

Chemistry

Stony Brook University

University of East Anglia
Stony Brook University
Rutherford Appleton Laboratory

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Primary processes in blue light sensing proteins are investigated by ultrafast vibrational and fluorescence spectroscopy. A major role for modulation of H-bonded interaction between flavins and a critical Q63 residue are revealed through mutagenesis.

Original language	English
Title of host publication	International Conference on Ultrafast Phenomena, UP 2010
Publisher	Optical Society of America (OSA)
ISBN (Print)	9781557528940
DOIs	https://doi.org/10.1364/up.2010.thd4
State	Published - 2010
Event	International Conference on Ultrafast Phenomena, UP 2010 - Snowmass Village, CO, United States Duration: Jul 18 2010 → Jul 23 2010

Publication series

Name	Optics InfoBase Conference Papers

Conference

Conference	International Conference on Ultrafast Phenomena, UP 2010
Country/Territory	United States
City	Snowmass Village, CO
Period	07/18/10 → 07/23/10

Access to Document

10.1364/up.2010.thd4

Cite this

Lukacs, A., Haigney, A., Kondo, M., Brust, R., Gretham, G., Towrie, M., Tonge, P. J., & TongeMeech, S. R. (2010). Ultrafast dynamics of the BLUF mutant dAppA Q63E revealed by TRIR and fluorescent upconversion. In International Conference on Ultrafast Phenomena, UP 2010 (Optics InfoBase Conference Papers). Optical Society of America (OSA). https://doi.org/10.1364/up.2010.thd4

@inproceedings{b1fedc1934e840cca1d81b1b88be6162,

title = "Ultrafast dynamics of the BLUF mutant dAppA Q63E revealed by TRIR and fluorescent upconversion",

abstract = "Primary processes in blue light sensing proteins are investigated by ultrafast vibrational and fluorescence spectroscopy. A major role for modulation of H-bonded interaction between flavins and a critical Q63 residue are revealed through mutagenesis.",

author = "Andras Lukacs and Allison Haigney and Minako Kondo and Richard Brust and Greg Gretham and Mike Towrie and Tonge, \{Peter J.\} and TongeMeech, \{Stephen R.\}",

year = "2010",

doi = "10.1364/up.2010.thd4",

language = "English",

isbn = "9781557528940",

series = "Optics InfoBase Conference Papers",

publisher = "Optical Society of America (OSA)",

booktitle = "International Conference on Ultrafast Phenomena, UP 2010",

note = "International Conference on Ultrafast Phenomena, UP 2010 ; Conference date: 18-07-2010 Through 23-07-2010",

}

Lukacs, A, Haigney, A, Kondo, M, Brust, R, Gretham, G, Towrie, M, Tonge, PJ & TongeMeech, SR 2010, Ultrafast dynamics of the BLUF mutant dAppA Q63E revealed by TRIR and fluorescent upconversion. in International Conference on Ultrafast Phenomena, UP 2010. Optics InfoBase Conference Papers, Optical Society of America (OSA), International Conference on Ultrafast Phenomena, UP 2010, Snowmass Village, CO, United States, 07/18/10. https://doi.org/10.1364/up.2010.thd4

Ultrafast dynamics of the BLUF mutant dAppA Q63E revealed by TRIR and fluorescent upconversion. / Lukacs, Andras; Haigney, Allison; Kondo, Minako et al.
International Conference on Ultrafast Phenomena, UP 2010. Optical Society of America (OSA), 2010. (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Ultrafast dynamics of the BLUF mutant dAppA Q63E revealed by TRIR and fluorescent upconversion

AU - Lukacs, Andras

AU - Haigney, Allison

AU - Kondo, Minako

AU - Brust, Richard

AU - Gretham, Greg

AU - Towrie, Mike

AU - Tonge, Peter J.

AU - TongeMeech, Stephen R.

PY - 2010

Y1 - 2010

N2 - Primary processes in blue light sensing proteins are investigated by ultrafast vibrational and fluorescence spectroscopy. A major role for modulation of H-bonded interaction between flavins and a critical Q63 residue are revealed through mutagenesis.

AB - Primary processes in blue light sensing proteins are investigated by ultrafast vibrational and fluorescence spectroscopy. A major role for modulation of H-bonded interaction between flavins and a critical Q63 residue are revealed through mutagenesis.

UR - https://www.scopus.com/pages/publications/85087604429

U2 - 10.1364/up.2010.thd4

DO - 10.1364/up.2010.thd4

M3 - Conference contribution

SN - 9781557528940

T3 - Optics InfoBase Conference Papers

BT - International Conference on Ultrafast Phenomena, UP 2010

PB - Optical Society of America (OSA)

T2 - International Conference on Ultrafast Phenomena, UP 2010

Y2 - 18 July 2010 through 23 July 2010

ER -

Ultrafast dynamics of the BLUF mutant dAppA Q63E revealed by TRIR and fluorescent upconversion

Abstract

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