Literature DB >> 17034182

Ultrafast vibrational spectroscopy of the flavin chromophore.

Minako Kondo, Jérôme Nappa, Kate L Ronayne, Allison L Stelling, Peter J Tonge, Stephen R Meech.   

Abstract

Ultrafast time-resolved infrared (TRIR) spectra of flavin adenine dinucleotide (FAD) and the anion of lumiflavin (Lf-) are described. Ground-state recovery and excited-state decay of FAD reveal a common dominant ultrafast relaxation and a minor slower component. The Lf- transient lacks a fast component. No intermediate species are observed, suggesting that the quenching mechanism is internal conversion promoted by interaction of the adenine and isoalloxazine rings in FAD. Modes are assigned, and the potential for extension of the TRIR method to photoactive proteins is discussed.

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Year:  2006        PMID： 17034182     DOI： 10.1021/jp0650735

Source DB:  PubMed          Journal:  J Phys Chem B        ISSN： 1520-5207            Impact factor:   2.991


  13 in total

1.  Primary reactions of the LOV2 domain of phototropin studied with ultrafast mid-infrared spectroscopy and quantum chemistry.

Authors:  Maxime T A Alexandre; Tatiana Domratcheva; Cosimo Bonetti; Luuk J G W van Wilderen; Rienk van Grondelle; Marie-Louise Groot; Klaas J Hellingwerf; John T M Kennis
Journal:  Biophys J       Date:  2009-07-08       Impact factor: 4.033

2.  Photoinduced electron transfer in folic acid investigated by ultrafast infrared spectroscopy.

Authors:  Guifeng Li; Donny Magana; R Brian Dyer
Journal:  J Phys Chem B       Date:  2012-03-06       Impact factor: 2.991

3.  Femtosecond to Millisecond Dynamics of Light Induced Allostery in the Avena sativa LOV Domain.

Authors:  Agnieszka A Gil; Sergey P Laptenok; Jarrod B French; James N Iuliano; Andras Lukacs; Christopher R Hall; Igor V Sazanovich; Gregory M Greetham; Adelbert Bacher; Boris Illarionov; Markus Fischer; Peter J Tonge; Stephen R Meech
Journal:  J Phys Chem B       Date:  2017-01-25       Impact factor: 2.991

4.  Variation in LOV Photoreceptor Activation Dynamics Probed by Time-Resolved Infrared Spectroscopy.

Authors:  James N Iuliano; Agnieszka A Gil; Sergey P Laptenok; Christopher R Hall; Jinnette Tolentino Collado; Andras Lukacs; Safaa A Hag Ahmed; Jenna Abyad; Taraneh Daryaee; Gregory M Greetham; Igor V Sazanovich; Boris Illarionov; Adelbert Bacher; Markus Fischer; Michael Towrie; Jarrod B French; Stephen R Meech; Peter J Tonge
Journal:  Biochemistry       Date:  2018-01-04       Impact factor: 3.162

5.  Comparing ultrafast excited state quenching of flavin 1,N6-ethenoadenine dinucleotide and flavin adenine dinucleotide by optical spectroscopy and DFT calculations.

Authors:  Kimberly Jacoby Morris; David T Barnard; Madhavan Narayanan; Megan C Byrne; Rylee A McBride; Vijay R Singh; Robert J Stanley
Journal:  Photochem Photobiol Sci       Date:  2022-02-26       Impact factor: 4.328

6.  Hydrogen bond switching among flavin and amino acid side chains in the BLUF photoreceptor observed by ultrafast infrared spectroscopy.

Authors:  Cosimo Bonetti; Tilo Mathes; Ivo H M van Stokkum; Katharine M Mullen; Marie-Louise Groot; Rienk van Grondelle; Peter Hegemann; John T M Kennis
Journal:  Biophys J       Date:  2008-08-15       Impact factor: 4.033

7.  Excited State Vibrations of Isotopically Labeled FMN Free and Bound to a Light-Oxygen-Voltage (LOV) Protein.

Authors:  James N Iuliano; Christopher R Hall; Dale Green; Garth A Jones; Andras Lukacs; Boris Illarionov; Adelbert Bacher; Markus Fischer; Jarrod B French; Peter J Tonge; Stephen R Meech
Journal:  J Phys Chem B       Date:  2020-08-10       Impact factor: 2.991

8.  QM calculations predict the energetics and infrared spectra of transient glutamine isomers in LOV photoreceptors.

Authors:  Prokopis C Andrikopoulos; Aditya S Chaudhari; Yingliang Liu; Patrick E Konold; John T M Kennis; Bohdan Schneider; Gustavo Fuertes
Journal:  Phys Chem Chem Phys       Date:  2021-06-30       Impact factor: 3.676

9.  Proteins in action: femtosecond to millisecond structural dynamics of a photoactive flavoprotein.

Authors:  Richard Brust; Andras Lukacs; Allison Haigney; Kiri Addison; Agnieszka Gil; Michael Towrie; Ian P Clark; Gregory M Greetham; Peter J Tonge; Stephen R Meech
Journal:  J Am Chem Soc       Date:  2013-10-22       Impact factor: 15.419

10.  Ultrafast Structural Dynamics of BlsA, a Photoreceptor from the Pathogenic Bacterium Acinetobacter baumannii.

Authors:  Richard Brust; Allison Haigney; Andras Lukacs; Agnieszka Gil; Shahrier Hossain; Kiri Addison; Cheng-Tsung Lai; Michael Towrie; Gregory M Greetham; Ian P Clark; Boris Illarionov; Adelbert Bacher; Ryu-Ryun Kim; Markus Fischer; Carlos Simmerling; Stephen R Meech; Peter J Tonge
Journal:  J Phys Chem Lett       Date:  2013-12-06       Impact factor: 6.475
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