B-side charge separation in bacterial photosynthetic reaction centers: nanosecond time scale electron transfer from HB- to QB.

No abstract is available for this paper.

• Publication year

  2003

• Venue

  Biochemistry

• Publication date

  2003-02-25

• Fields of study

  Biology, Medicine, Chemistry, Environmental Science

• Identifiers
  DOI 10.1021/BI026973OPMID 12590589
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar, PubMed

• No claims are published for this paper.

• No concepts are published for this paper.

• B-branch electron transfer in reaction centers of Rhodobacter sphaeroides assessed with site-directed mutagenesis

  2004cited by this paper
• Measurement of the extent of electron transfer to the bacteriopheophytin in the M-subunit in reaction centers of Rhodopseudomonas viridis

  2004cited by this paper
• Exploring the energy landscape for Q(A)(-) to Q(B) electron transfer in bacterial photosynthetic reaction centers: effect of substrate position and tail length on the conformational gating step.

  2002cited by this paper
• Photoaccumulation of the PsaB phyllosemiquinone in photosystem I of Chlamydomonas reinhardtii.

  2002cited by this paper
• High yield of B-branch electron transfer in a quadruple reaction center mutant of the photosynthetic bacterium Rhodobacter sphaeroides.

  2002cited by this paper
• The structure of a mutant photosynthetic reaction center shows unexpected changes in main chain orientations and quinone position.

  2002cited by this paper
• Evidence from time resolved studies of the P700 +/A1 − radical pair for photosynthetic electron transfer on both the PsaA and PsaB branches of the photosystem I reaction centre

  2001cited by this paper
• Evidence for two active branches for electron transfer in photosystem I

  2001cited by this paper
• Blue light drives B-side electron transfer in bacterial photosynthetic reaction centers.

  2001cited by this paper
• Manipulating the direction of electron transfer in the bacterial reaction center by swapping Phe for Tyr near BChl(M) (L181) and Tyr for Phe near BChl(L) (M208).

  2001cited by this paper
• Proton and electron transfer in bacterial reaction centers.

  2000cited by this paper
• In vivo analysis of the electron transfer within photosystem I: are the two phylloquinones involved?

  1999cited by this paper
• M-side electron transfer in reaction center mutants with a lysine near the nonphotoactive bacteriochlorophyll.

  1999cited by this paper
• Ab initio calculation of electronic coupling in the photosynthetic reaction center.

  1998cited by this paper
• Light-induced structural changes in photosynthetic reaction center: implications for mechanism of electron-proton transfer.

  1997cited by this paper
• Antenna excited state decay kinetics establish primary electron transfer in reaction centers as heterogeneous.

  1997cited by this paper
• Effects of Asp residues near the L-side pigments in bacterial reaction centers.

  1996cited by this paper
• Control of electron transfer between the L- and M-sides of photosynthetic reaction centers

  1995cited by this paper
• Electron and proton transfer to the quinones in bacterial photosynthetic reaction centers: insight from combined approaches of molecular genetics and biophysics.

  1995cited by this paper
• Influence of M subunit Thr222 and Trp252 on quinone binding and electron transfer in Rhodobacter sphaeroides reaction centres.

  1994cited by this paper
• Structure of the photosynthetic reaction centre from Rhodobacter sphaeroides at 2.65 A resolution: cofactors and protein-cofactor interactions.

  1994cited by this paper
• Dielectric Asymmetry in the Photosynthetic Reaction Center

  1994cited by this paper
• Site‐specific mutagenesis of the reaction centre from Rhodobacter sphaeroides studied by Fourier transform Raman spectroscopy: mutations at tyrosine M210 do not affect the electronic structure of the primary donor

  1994cited by this paper
• Kinetics and free energy gaps of electron-transfer reactions in Rhodobacter sphaeroides reaction centers.

  1993cited by this paper
• Femtosecond spontaneous-emission studies of reaction centers from photosynthetic bacteria.

  1992cited by this paper
• Photochemical trapping of a bacteriopheophytin anion in site-specific reaction-center mutants from the photosynthetic bacterium Rhodobacter sphaeroides.

  1992cited by this paper
• Proton and electron transfer in the acceptor quinone complex of Rhodobacter sphaeroides reaction centers: characterization of site-directed mutants of the two ionizable residues, GluL212 and AspL213, in the QB binding site.

  1992cited by this paper
• Comparison of reaction centers from Rhodobacter sphaeroides and Rhodopseudomonas viridis: overall architecture and protein-pigment interactions.

  1991cited by this paper
• Charge separation in a reaction center incorporating bacteriochlorophyll for photoactive bacteriopheophytin

  1991cited by this paper
• An assessment of the mechanism of initial electron transfer in bacterial reaction centers.

  1991cited by this paper
• Role of tyrosine M210 in the initial charge separation of reaction centers of Rhodobacter sphaeroides.

  1990cited by this paper
• Spectroscopic analysis of genetically modified photosynthetic reaction centers.

  1990cited by this paper
• Effect of specific mutations of tyrosine-(M)210 on the primary photosynthetic electron-transfer process in Rhodobacter sphaeroides.

  1990cited by this paper
• Electrostatic control of charge separation in bacterial photosynthesis.

  1990cited by this paper
• Crystallographic refinement at 2.3 A resolution and refined model of the photosynthetic reaction centre from Rhodopseudomonas viridis.

  1989cited by this paper
• Structure of the reaction center from Rhodobacter sphaeroides R-26 and 2.4.1: protein-cofactor (bacteriochlorophyll, bacteriopheophytin, and carotenoid) interactions.

  1988cited by this paper
• Structure of the protein subunits in the photosynthetic reaction centre of Rhodopseudomonas viridis at 3Å resolution

  1985cited by this paper
• Electron transfer in reaction centers of Rhodopseudomonas sphaeroides. I. Determination of the charge recombination pathway of D+QAQ(-)B and free energy and kinetic relations between Q(-)AQB and QAQ(-)B.

  1984cited by this paper
• Electron-transfer kinetics in photosynthetic reaction centers cooled to cryogenic temperatures in the charge-separated state: evidence for light-induced structural changes.

  1984cited by this paper

• Two pathways to understanding electron transfer in reaction centers from photosynthetic Bacteria: A comparison of Rhodobacter sphaeroides and Rhodobacter capsulatus mutants.

  2024cites this paper
• Absence of electron-transfer-associated changes in the time-dependent X-ray free-electron laser structures of the photosynthetic reaction center

  2023cites this paper
• Absence of electron transfer-associated changes in the time-dependent X-ray free-electron laser structures of the photosynthetic reaction center

  2023cites this paper
• Consequences of saturation mutagenesis of the protein ligand to the B-side monomeric bacteriochlorophyll in reaction centers from Rhodobacter capsulatus

  2019cites this paper
• Building on Nature: Spectroscopic Studies of Photosynthesis-Inspired Pigments, Fused Light Harvesting Proteins, and Bacterial Reaction Center Mutants

  2018cites this paper
• Manipulating the Energetics and Rates of Electron Transfer in Rhodobacter capsulatus Reaction Centers with Asymmetric Pigment Content.

  2017cites this paper
• Ultrafast Electron Transfer Kinetics in the LM Dimer of Bacterial Photosynthetic Reaction Center from Rhodobacter sphaeroides.

  2016cites this paper
• Physical stage of photosynthesis charge separation

  2016cites this paper
• Optimizing multi-step B-side charge separation in photosynthetic reaction centers from Rhodobacter capsulatus.

  2016cites this paper
• High yield of secondary B-side electron transfer in mutant Rhodobacter capsulatus reaction centers.

  2014cites this paper
• Photosynthetic light reactions at the gold interface

  2014cites this paper
• Putative Hydrogen Bond to Tyrosine M208 in Photosynthetic Reaction Centers from Rhodobacter capsulatus Significantly Slows Primary Charge Separation

  2014cites this paper
• The protein environment of the bacteriopheophytin anion modulates charge separation and charge recombination in bacterial reaction centers.

  2013cites this paper
• Protein influence on charge-asymmetry of the primary donor in photosynthetic bacterial reaction centers containing a heterodimer: effects on photophysical properties and electron transfer.

  2013cites this paper
• High Throughput Engineering to Revitalize a Vestigial Electron Transfer Pathway in Bacterial Photosynthetic Reaction Centers*

  2012cites this paper
• Structural Plasticity of Reaction Centers from Purple Bacteria

  2009cites this paper
• Directed Modification of Reaction Centers from Purple Bacteria

  2009influential citation
• Low-temperature studies of electron transfer to the M side of YFH reaction centers from Rhodobacter capsulatus.

  2009cites this paper
• Profile hidden Markov models for analyzing similarities and dissimilarities in the bacterial reaction center and photosystem II.

  2009cites this paper
• Determination of the rate and yield of B-side quinone reduction in Rhodobacter capsulatus reaction centers.

  2006cites this paper
• Transient EPR Spectroscopy as Applied to Light-Induced Functional Intermediates Along the Electron Transfer Pathway in Photosystem I

  2006cites this paper
• Trapped conformational states of semiquinone (D+*QB-*) formed by B-branch electron transfer at low temperature in Rhodobacter sphaeroides reaction centers.

  2006cites this paper
• High yield of M-side electron transfer in mutants of Rhodobacter capsulatus reaction centers lacking the L-side bacteriopheophytin.

  2006cites this paper
• The polyphasic chlorophyll a fluorescence rise measured under high intensity of exciting light.

  2006cites this paper
• Environmental control of primary photochemistry in a mutant bacterial reaction center.

  2005cites this paper
• Probing the contribution of electronic coupling to the directionality of electron transfer in photosynthetic reaction centers.

  2005cites this paper
• The first picoseconds in bacterial photosynthesis--ultrafast electron transfer for the efficient conversion of light energy.

  2005cites this paper
• Rewiring photosynthesis: engineering wrong-way electron transfer in the purple bacterial reaction centre.

  2005cites this paper
• Investigation of B-branch electron transfer by femtosecond time resolved spectroscopy in a Rhodobacter sphaeroides reaction centre that lacks the Q(A) ubiquinone.

  2005cites this paper
• Characterization of Photosynthetic Reaction Centers from Bradyrhizobium Strain BTAi 1

  2005cites this paper
• Quinone (QB) reduction by B-branch electron transfer in mutant bacterial reaction centers from Rhodobacter sphaeroides: quantum efficiency and X-ray structure.

  2005cites this paper
• Replacement or exclusion of the B-branch bacteriopheophytin in the purple bacterial reaction centre: the H(B) cofactor is not required for assembly or core function of the Rhodobacter sphaeroides complex.

  2005cites this paper
• Formation of a semiquinone at the QB site by A- or B-branch electron transfer in the reaction center from Rhodobacter sphaeroides.

  2004cites this paper
• Characterization of the bonding interactions of Q(B) upon photoreduction via A-branch or B-branch electron transfer in mutant reaction centers from Rhodobacter sphaeroides.

  2004cites this paper
• Energetics and mechanisms of high efficiency of charge separation and electron transfer processes in Rhodobacter sphaeroides reaction centers.

  2003cites this paper
• Detergent effects on primary charge separation in wild-type and mutant Rhodobacter capsulatus reaction centers

  2003cites this paper