Literature DB >> 21243153

Product formation in rhodopsin by fast hydrogen motions.

Oliver Weingart1, Piero Altoè, Marco Stenta, Andrea Bottoni, Giorgio Orlandi, Marco Garavelli.   

Abstract

The photochemical cis-trans isomerization of retinal in rhodopsin is investigated by structure sampling and excited state QM/MM trajectories with surface hopping. The calculations uncover the motions responsible for photoproduct formation and elucidate the reasons behind the efficient photoisomerization in the primary event of visual transduction.

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Year:  2011        PMID： 21243153     DOI： 10.1039/c0cp02496a

Source DB:  PubMed          Journal:  Phys Chem Chem Phys        ISSN： 1463-9076            Impact factor:   3.676


  10 in total

1.  Local vibrational coherences drive the primary photochemistry of vision.

Authors:  Philip J M Johnson; Alexei Halpin; Takefumi Morizumi; Valentyn I Prokhorenko; Oliver P Ernst; R J Dwayne Miller
Journal:  Nat Chem       Date:  2015-11-16       Impact factor: 24.427

2.  Molecular bases for the selection of the chromophore of animal rhodopsins.

Authors:  Hoi Ling Luk; Federico Melaccio; Silvia Rinaldi; Samer Gozem; Massimo Olivucci
Journal:  Proc Natl Acad Sci U S A       Date:  2015-11-25       Impact factor: 11.205

3.  Relationship between Excited State Lifetime and Isomerization Quantum Yield in Animal Rhodopsins: Beyond the One-Dimensional Landau-Zener Model.

Authors:  Mohsen M T El-Tahawy; Artur Nenov; Oliver Weingart; Massimo Olivucci; Marco Garavelli
Journal:  J Phys Chem Lett       Date:  2018-06-06       Impact factor: 6.475

4.  COBRAMM 2.0 - A software interface for tailoring molecular electronic structure calculations and running nanoscale (QM/MM) simulations.

Authors:  Oliver Weingart; Artur Nenov; Piero Altoè; Ivan Rivalta; Javier Segarra-Martí; Irina Dokukina; Marco Garavelli
Journal:  J Mol Model       Date:  2018-09-03       Impact factor: 1.810

5.  Control of Protonated Schiff Base Excited State Decay within Visual Protein Mimics: A Unified Model for Retinal Chromophores.

Authors:  Baptiste Demoulin; Margherita Maiuri; Tetyana Berbasova; James H Geiger; Babak Borhan; Marco Garavelli; Giulio Cerullo; Ivan Rivalta
Journal:  Chemistry       Date:  2021-10-28       Impact factor: 5.236

6.  Theoretical-computational modeling of charge transfer and intersystem crossing reactions in complex chemical systems.

Authors:  Andrea Amadei; Massimiliano Aschi
Journal:  RSC Adv       Date:  2018-08-06       Impact factor: 4.036

7.  Protein Field Effect on the Dark State of 11-cis Retinal in Rhodopsin by Quantum Monte Carlo/Molecular Mechanics.

Authors:  Emanuele Coccia; Daniele Varsano; Leonardo Guidoni
Journal:  J Chem Theory Comput       Date:  2013-01-08       Impact factor: 6.006

8.  Internal conversion of the anionic GFP chromophore: in and out of the I-twisted S1/S0 conical intersection seam.

Authors:  Nanna H List; Chey M Jones; Todd J Martínez
Journal:  Chem Sci       Date:  2021-12-08       Impact factor: 9.825

9.  Quantum-classical simulations of rhodopsin reveal excited-state population splitting and its effects on quantum efficiency.

Authors:  Xuchun Yang; Madushanka Manathunga; Samer Gozem; Jérémie Léonard; Tadeusz Andruniów; Massimo Olivucci
Journal:  Nat Chem       Date:  2022-03-03       Impact factor: 24.274

10.  Comparison of the isomerization mechanisms of human melanopsin and invertebrate and vertebrate rhodopsins.

Authors:  Silvia Rinaldi; Federico Melaccio; Samer Gozem; Francesca Fanelli; Massimo Olivucci
Journal:  Proc Natl Acad Sci U S A       Date:  2014-01-21       Impact factor: 11.205
  10 in total

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