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List of works by Hiroshi Ishikita

A Single Amino Acid Mutation Converts (R)-5-Diphosphomevalonate Decarboxylase into a Kinase.

scientific article published on 21 December 2016

Acquirement of water-splitting ability and alteration of the charge-separation mechanism in photosynthetic reaction centers

scientific article published on 29 June 2020

Alpha-helices direct excitation energy flow in the Fenna Matthews Olson protein

scholarly article

Buffer-assisted proton-coupled electron transfer in a model rhenium-tyrosine complex

scientific article published on 18 August 2007

Cation solvation with quantum chemical effects modeled by a size-consistent multi-partitioning quantum mechanics/molecular mechanics method.

scientific article published on 30 June 2017

Cationic state distribution over the P700 chlorophyll pair in photosystem I

scientific article

Cationic state distribution over the chlorophyll d-containing PD1/PD2 pair in photosystem II ⬇️

scientific article published on December 13, 2011

Cationic state of accessory chlorophyll and electron transfer through pheophytin to plastoquinone in photosystem II.

scientific article published in March 2006

Contributions of the protein environment to the midpoint potentials of the A1 phylloquinones and the Fx iron-sulfur cluster in photosystem I

scientific article published on 29 August 2007

Control of quinone redox potentials in photosystem II: Electron transfer and photoprotection

scientific article published in October 2005

Deformation of chlorin rings in the Photosystem II crystal structure

scientific article published on 17 May 2012

Distribution of the cationic state over the chlorophyll pair of the photosystem II reaction center

scientific article published on 18 August 2011

Electron transfer pathways in a multiheme cytochrome MtrF.

scientific article published on 6 March 2017

Electrostatic role of the non-heme iron complex in bacterial photosynthetic reaction center

scientific article published on 17 July 2006

Energetic insights into two electron transfer pathways in light-driven energy-converting enzymes.

scientific article published on 28 March 2018

Energetics of a possible proton exit pathway for water oxidation in photosystem II.

scientific article published in February 2006

Energetics of proton release on the first oxidation step in the water-oxidizing enzyme.

scientific article published on 7 October 2015

Energetics of proton transfer pathways in reaction centers from Rhodobacter sphaeroides. The Glu-H173 activated mutants

scientific article published on 6 January 2005

Energetics of short hydrogen bonds in photoactive yellow protein.

scientific article published on 15 December 2011

Factors that differentiate the H-bond strengths of water near the Schiff bases in bacteriorhodopsin and Anabaena sensory rhodopsin

scientific article published on 4 August 2012

Formation of an unusually short hydrogen bond in photoactive yellow protein ⬇️

scientific article published on November 29, 2012

Function of redox-active tyrosine in photosystem II.

scientific article published on 2 March 2006

Function of two beta-carotenes near the D1 and D2 proteins in photosystem II dimers

scientific article published on 18 October 2006

Green-Sensitive, Long-Lived, Step-Functional Anion Channelrhodopsin-2 Variant as a High-Potential Neural Silencing Tool

scientific article published on 22 July 2020

H Atom Positions and Nuclear Magnetic Resonance Chemical Shifts of Short H Bonds in Photoactive Yellow Protein ⬇️

scientific article published on 03 February 2012

How does the QB site influence propagate to the QA site in photosystem II?

scientific article published on 23 May 2011

How photosynthetic reaction centers control oxidation power in chlorophyll pairs P680, P700, and P870

scientific article

Influence of the Ca(2+) ion on the Mn4Ca conformation and the H-bond network arrangement in Photosystem II

scientific article published on 02 October 2013

Influence of the axial ligand on the cationic properties of the chlorophyll pair in photosystem II from Thermosynechococcus vulcanus.

scientific article

Influence of the protein environment on the redox potentials of flavodoxins from Clostridium beijerinckii

scientific article published on 30 June 2007

Insights into the Protein Functions and Absorption Wavelengths of Microbial Rhodopsins

scientific article published on 25 November 2020

Long-Range Exciton Diffusion via Singlet Revival Mechanism

scientific article published on 26 November 2019

Mechanism of Radical Formation in the H-Bond Network of D1-Asn298 in Photosystem II

scientific article published on 01 August 2018

Mechanism of proton-coupled quinone reduction in Photosystem II ⬇️

scientific article published on December 31, 2012

Mechanism of tyrosine D oxidation in Photosystem II.

scientific article published on 18 April 2013

Modulation of the protein environment in the hydrophilic pore of the ammonia transporter protein AmtB upon GlnK protein binding

scientific article published on 14 August 2007

O2 evolution and recovery of the water-oxidizing enzyme.

scientific article

Origin of the pKa shift of the catalytic lysine in acetoacetate decarboxylase

scientific article published on 14 July 2010

Origins of Water Molecules in the Photosystem II Crystal Structure.

scientific article published on 23 May 2017

Oxidation of the non-heme iron complex in photosystem II.

scientific article published in November 2005

Predicting drug-resistant mutations of HIV protease

scientific article

Protein Conformational Gating of Enzymatic Activity in Xanthine Oxidoreductase

scientific article

Proton transfer reactions and hydrogen-bond networks in protein environments

scientific article

Proton-Binding Sites of Acid-Sensing Ion Channel 1 ⬇️

scientific article published on February 14, 2011

Redox Potential of the Oxygen-Evolving Complex in the Electron Transfer Cascade of Photosystem II

scientific article published on 19 December 2019

Redox potential difference between Desulfovibrio vulgaris and Clostridium beijerinckii flavodoxins

scientific article published on 21 March 2008

Redox potential of cytochrome c550 in the cyanobacterium Thermosynechococcus elongates

scientific article published in June 2005

Redox potential of quinones in both electron transfer branches of photosystem I.

scientific article published on 13 September 2003

Redox potential of quinones in photosynthetic reaction centers from Rhodobacter sphaeroides: dependence on protonation of Glu-L212 and Asp-L213.

scientific article published in April 2003

Redox potential of the non-heme iron complex in bacterial photosynthetic reaction center

scientific article published on 6 September 2007

Redox potentials along the redox-active low-barrier H-bonds in electron transfer pathways

scientific article published on 23 September 2020

Redox potentials of chlorophylls and beta-carotene in the antenna complexes of photosystem II.

scientific article published in February 2005

Redox potentials of chlorophylls in the photosystem II reaction center

scientific article

Redox potentials of ubiquinone, menaquinone, phylloquinone, and plastoquinone in aqueous solution

scientific article published on 22 August 2017

Reply to Breuer et al.: Molecular dynamics simulations do not provide functionally relevant values of redox potential in MtrF.

scientific article published on 13 November 2017

Requirement of Chloride for the Downhill Electron Transfer Pathway from the Water-Splitting Center in Natural Photosynthesis

scientific article published on 25 December 2021

Rigidly hydrogen-bonded water molecules facilitate proton transfer in photosystem II

scientific article published on 02 July 2020

Rubredoxin Function: Redox Behavior from Electrostatics

scientific article published on 21 January 2011

Selective Removal of B800 Bacteriochlorophyll a from Light-Harvesting Complex 2 of the Purple Photosynthetic Bacterium Phaeospirillum molischianum

scientific article published on 17 May 2018

Short hydrogen bond between redox-active tyrosine Y(Z) and D1-His190 in the photosystem II crystal structure

scientific article published on 20 October 2011

Structural Factors That Alter the Redox Potential of Quinones in Cyanobacterial and Plant Photosystem I.

scientific article published on 22 May 2017

Structural basis for high selectivity of a rice silicon channel Lsi1

scientific article published on 29 October 2021

Structurally conserved channels in cyanobacterial and plant photosystem II.

scientific article published on 10 February 2017

The Existence of an Isolated Hydronium Ion in the Interior of Proteins

scientific article published on 14 June 2017

The Nature of the Short Oxygen-Oxygen Distance in the Mn4CaO6 Complex of Photosystem II Crystals

scientific article published on 19 November 2020

Theoretical Studies of Proton-Coupled Electron Transfer: Models and Concepts Relevant to Bioenergetics

scientific article published on February 2008

Tuning electron transfer by ester-group of chlorophylls in bacterial photosynthetic reaction center

scholarly article by Hiroshi Ishikita published in January 2005

Tyrosine Deprotonation and Associated Hydrogen Bond Rearrangements in a Photosynthetic Reaction Center ⬇️

scientific article published on October 24, 2011

Variation of Ser-L223 hydrogen bonding with the QB redox state in reaction centers from Rhodobacter sphaeroides

scientific article

pK a of ubiquinone, menaquinone, phylloquinone, plastoquinone, and rhodoquinone in aqueous solution

scientific article published on 12 April 2017

pK(a) of a Proton-Conducting Water Chain in Photosystem II

scientific article published on 10 May 2016

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