Publications by authors named "Istvan Szundi"

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Active and inactive pathways in the kinetic mechanism of the G51V retinitis pigmentosa mutant photoreaction.
Istvan Szundi, Weekie Yao, Eefei Chen, David S Kliger, David L Farrens

Biophys J· May 2025

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Parallel photocycle kinetic model of anion channelrhodopsin GtACR1 function.
Istvan Szundi, David S Kliger

Biophys J· June 2024

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The open channel state in anion channelrhodopsin GtACR1 is a red-absorbing intermediate.
Istvan Szundi, David S Kliger

Biophys J· April 2024

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Isospectral intermediates in the photochemical reaction cycle of anion channelrhodopsin GtACR1.
Pamela Schleissner, Istvan Szundi, Eefei Chen, Hai Li, John L Spudich

Biophys J· October 2023

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Styrene-maleic acid copolymer effects on the function of the GPCR rhodopsin in lipid nanoparticles.
Istvan Szundi, Stephanie G Pitch, Eefei Chen, David L Farrens, David S Kliger

Biophys J· October 2021

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Functional integrity of membrane protein rhodopsin solubilized by styrene-maleic acid copolymer.
Stephanie G Pitch, Weekie Yao, Istvan Szundi, Jonathan Fay, Eefei Chen

Biophys J· August 2021

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Membrane Curvature Revisited-the Archetype of Rhodopsin Studied by Time-Resolved Electronic Spectroscopy.
Steven D E Fried, James W Lewis, Istvan Szundi, Karina Martinez-Mayorga, Mohana Mahalingam

Biophys J· February 2021

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The Reactions of O and NO with Mixed-Valence ba Cytochrome c Oxidase from Thermus thermophilus.
Istvan Szundi, Chie Funatogawa, Tewfik Soulimane, Ólőf Einarsdóttir

Biophys J· January 2020

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Protein Sequence and Membrane Lipid Roles in the Activation Kinetics of Bovine and Human Rhodopsins.
Istvan Szundi, Chie Funatogawa, Ying Guo, Elsa C Y Yan, David S Kliger

Biophys J· November 2017

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Role of the Conserved Valine 236 in Access of Ligands to the Active Site of Thermus thermophilus ba Cytochrome Oxidase.
Chie Funatogawa, Yang Li, Ying Chen, William McDonald, Istvan Szundi

Biochemistry· January 2017

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A Comparison between the Photoactivation Kinetics of Human and Bovine Rhodopsins.
Chie Funatogawa, Istvan Szundi, David S Kliger

Biochemistry· December 2016

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Complexity of Bovine Rhodopsin Activation Revealed at Low Temperature and Alkaline pH.
Istvan Szundi, Chie Funatogawa, David S Kliger

Biochemistry· September 2016

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The CO Photodissociation and Recombination Dynamics of the W172Y/F282T Ligand Channel Mutant of Rhodobacter sphaeroides aa3 Cytochrome c Oxidase.
Jennifer A Cassano, Sylvia K Choi, William McDonald, Istvan Szundi, Terra R Villa Gawboy

Photochem Photobiol· May 2016

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Platymonas subcordiformis Channelrhodopsin-2 Function: I. THE PHOTOCHEMICAL REACTION CYCLE.
Istvan Szundi, Hai Li, Eefei Chen, Roberto Bogomolni, John L Spudich

J Biol Chem· July 2015

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Platymonas subcordiformis Channelrhodopsin-2 (PsChR2) Function: II. RELATIONSHIP OF THE PHOTOCHEMICAL REACTION CYCLE TO CHANNEL CURRENTS.
Istvan Szundi, Roberto Bogomolni, David S Kliger

J Biol Chem· July 2015

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The pathway of O₂to the active site in heme-copper oxidases.
Olöf Einarsdóttir, William McDonald, Chie Funatogawa, Istvan Szundi, William H Woodruff

Biochim Biophys Acta· January 2015

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Kinetics and intermediates of the reaction of fully reduced Escherichia coli bo₃ ubiquinol oxidase with O₂.
Istvan Szundi, Clive Kittredge, Sylvia K Choi, William McDonald, Jayashree Ray

Biochemistry· August 2014

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Conserved glycine 232 in the ligand channel of ba3 cytochrome oxidase from Thermus thermophilus.
William McDonald, Chie Funatogawa, Yang Li, Ying Chen, Istvan Szundi

Biochemistry· July 2014

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Ligand access to the active site in Thermus thermophilus ba(3) and bovine heart aa(3) cytochrome oxidases.
William McDonald, Chie Funatogawa, Yang Li, Istvan Szundi, Ying Chen

Biochemistry· January 2013

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Spectral identification of intermediates generated during the reaction of dioxygen with the wild-type and EQ(I-286) mutant of Rhodobacter sphaeroides cytochrome c oxidase.
Istvan Szundi, Chie Funatogawa, Jennifer Cassano, William McDonald, Jayashree Ray

Biochemistry· November 2012

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Kinetic studies of the reactions of O(2) and NO with reduced Thermus thermophilus ba(3) and bovine aa(3) using photolabile carriers.
Olöf Einarsdóttir, Chie Funatogawa, Tewfik Soulimane, Istvan Szundi

Biochim Biophys Acta· April 2012

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Schiff base protonation changes in Siberian hamster ultraviolet cone pigment photointermediates.
Victoria L Mooney, Istvan Szundi, James W Lewis, Elsa C Y Yan, David S Kliger

Biochemistry· March 2012

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Rhodopsin in nanodiscs has native membrane-like photointermediates.
Hisao Tsukamoto, Istvan Szundi, James W Lewis, David L Farrens, David S Kliger

Biochemistry· June 2011

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CO impedes superfast O2 binding in ba3 cytochrome oxidase from Thermus thermophilus.
Istvan Szundi, Chie Funatogawa, James A Fee, Tewfik Soulimane, Olöf Einarsdóttir

Proc Natl Acad Sci U S A· December 2010

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Temperature dependence of the lumirhodopsin I-lumirhodopsin II equilibrium.
Istvan Szundi, Jacqueline Epps, James W Lewis, David S Kliger

Biochemistry· July 2010

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