Literature DB >> 663607

Subpicosecond spectroscopy of bacteriorhodopsin.

E P Ippen, C V Shank, A Lewis, M A Marcus.   

Abstract

Subpicosecond pulses have been used to study the ultrafast dynamics of the photochemistry of bacteriorhodopsin. An optically induced absorption that appears in about 1.0 picosecond at physiological temperatures has been resolved in time. The data can be interpreted in terms of the photochemical formation of bathobacteriorhodopsin and provide support for an excitation mechanisms involving molecular rearrangement in the protein induced by electron redistribution in the chromophore.

Mesh：

Substances：

Year:  1978        PMID： 663607     DOI： 10.1126/science.663607

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  12 in total

Review 1.  Bioenergetics of the Archaea.

Authors:  G Schäfer; M Engelhard; V Müller
Journal:  Microbiol Mol Biol Rev       Date:  1999-09       Impact factor: 11.056

2.  Experimental evidence for secondary protein-chromophore interactions at the Schiff base linkage in bacteriorhodopsin: Molecular mechanism for proton pumping.

Authors:  A Lewis; M A Marcus; B Ehrenberg; H Crespi
Journal:  Proc Natl Acad Sci U S A       Date:  1978-10       Impact factor: 11.205

3.  Early picosecond events in the photocycle of bacteriorhodopsin.

Authors:  H J Polland; M A Franz; W Zinth; W Kaiser; E Kölling; D Oesterhelt
Journal:  Biophys J       Date:  1986-03       Impact factor: 4.033

4.  Nanosecond photolytic interruption of bacteriorhodopsin photocycle: K-590 --> BR-570 reaction.

Authors:  V Bazhenov; P Schmidt; G H Atkinson
Journal:  Biophys J       Date:  1992-06       Impact factor: 4.033

5.  A time-resolved spectral study of the K and KL intermediates of bacteriorhodopsin.

Authors:  S J Milder; D S Kliger
Journal:  Biophys J       Date:  1988-03       Impact factor: 4.033

6.  Picosecond time-resolved fluorescence spectroscopy of K-590 in the bacteriorhodopsin photocycle.

Authors:  G H Atkinson; D Blanchard; H Lemaire; T L Brack; H Hayashi
Journal:  Biophys J       Date:  1989-02       Impact factor: 4.033

Review 7.  Synthetic retinals as probes for the binding site and photoreactions in rhodopsins.

Authors:  M Ottolenghi; M Sheves
Journal:  J Membr Biol       Date:  1989-12       Impact factor: 1.843

8.  Excited-state dynamics of bacteriorhodopsin.

Authors:  T Kouyama; K Kinosita; A Ikegami
Journal:  Biophys J       Date:  1985-01       Impact factor: 4.033

9.  Picosecond events in the photochemical cycle of the light-driven chloride-pump halorhodopsin.

Authors:  H J Polland; M A Franz; W Zinth; W Kaiser; P Hegemann; D Oesterhelt
Journal:  Biophys J       Date:  1985-01       Impact factor: 4.033

10.  Applications of 2D IR spectroscopy to peptides, proteins, and hydrogen-bond dynamics.

Authors:  Yung Sam Kim; Robin M Hochstrasser
Journal:  J Phys Chem B       Date:  2009-06-18       Impact factor: 2.991
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.