Artur Osyczka
Artur Osyczka
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Reversible redox energy coupling in electron transfer chains
A Osyczka, CC Moser, F Daldal, PL Dutton
Nature 427 (6975), 607-612, 2004
Back-reactions, short-circuits, leaks and other energy wasteful reactions in biological electron transfer: redox tuning to survive life in O2
AW Rutherford, A Osyczka, F Rappaport
FEBS letters 586 (5), 603-616, 2012
Fixing the Q cycle
A Osyczka, CC Moser, PL Dutton
Trends in biochemical sciences 30 (4), 176-182, 2005
Electronic Connection Between the Quinone and Cytochrome c Redox Pools and Its Role in Regulation of Mitochondrial Electron Transport and Redox Signaling
M Sarewicz, A Osyczka
Physiological reviews 95 (1), 219-243, 2015
An electronic bus bar lies in the core of cytochrome bc1
M Świerczek, E Cieluch, M Sarewicz, A Borek, CC Moser, PL Dutton, ...
Science 329 (5990), 451-454, 2010
De novo design of a redox-active minimal rubredoxin mimic
V Nanda, MM Rosenblatt, A Osyczka, H Kono, Z Getahun, PL Dutton, ...
Journal of the American Chemical Society 127 (16), 5804-5805, 2005
Exposing the complex III Qo semiquinone radical
H Zhang, A Osyczka, PL Dutton, CC Moser
Biochimica et Biophysica Acta (BBA)-Bioenergetics 1767 (7), 883-887, 2007
De Novo Design of a D2-Symmetrical Protein that Reproduces the Diheme Four-Helix Bundle in Cytochrome bc1
G Ghirlanda, A Osyczka, W Liu, M Antolovich, KM Smith, PL Dutton, ...
Journal of the American Chemical Society 126 (26), 8141-8147, 2004
Atomistic simulations indicate cardiolipin to have an integral role in the structure of the cytochrome bc1 complex
S Pöyry, PA Postila, O Cramariuc, K Kaszuba, I Vattulainen, M Sarewicz, ...
Biophysical Journal 104 (2), 431a, 2013
Discrimination between two possible reaction sequences that create potential risk of generation of deleterious radicals by cytochrome bc1: implications for the mechanism of …
M Sarewicz, A Borek, E Cieluch, M Świerczek, A Osyczka
Biochimica et Biophysica Acta (BBA)-Bioenergetics 1797 (11), 1820-1827, 2010
Movement of the Iron−Sulfur Head Domain of Cytochrome bc1 Transiently Opens the Catalytic Qo Site for Reaction with Oxygen
A Borek, M Sarewicz, A Osyczka
Biochemistry 47 (47), 12365-12370, 2008
Direct Observation of Redox-Linked Histidine Protonation Changes in the Iron−Sulfur Protein of the Cytochrome bc1 Complex by ATR-FTIR Spectroscopy
M Iwaki, G Yakovlev, J Hirst, A Osyczka, PL Dutton, D Marshall, PR Rich
Biochemistry 44 (11), 4230-4237, 2005
Role of the PEWY Glutamate in Hydroquinone−Quinone Oxidation−Reduction Catalysis in the Qo Site of Cytochrome bc1
A Osyczka, H Zhang, C Mathé, PR Rich, CC Moser, PL Dutton
Biochemistry 45 (35), 10492-10503, 2006
Triplet State of the Semiquinone–Rieske Cluster as an Intermediate of Electronic Bifurcation Catalyzed by Cytochrome bc1
M Sarewicz, M Dutka, S Pintscher, A Osyczka
Biochemistry 52 (37), 6388-6395, 2013
Catalytic Reactions and Energy Conservation in the Cytochrome bc1 and b6f Complexes of Energy-Transducing Membranes
M Sarewicz, S Pintscher, R Pietras, A Borek, Ł Bujnowicz, G Hanke, ...
Chemical Reviews 121 (4), 2020-2108, 2021
Quinone and non-quinone redox couples in Complex III
H Zhang, SE Chobot, A Osyczka, CA Wraight, PL Dutton, CC Moser
Journal of bioenergetics and biomembranes 40, 493-499, 2008
Key role of water in proton transfer at the Qo-site of the cytochrome bc1 complex predicted by atomistic molecular dynamics simulations
PA Postila, K Kaszuba, M Sarewicz, A Osyczka, I Vattulainen, T Róg
Biochimica et Biophysica Acta (BBA)-Bioenergetics 1827 (6), 761-768, 2013
Demonstration of short-lived complexes of cytochrome c with cytochrome bc1 by EPR spectroscopy: implications for the mechanism of interprotein electron transfer
M Sarewicz, A Borek, F Daldal, W Froncisz, A Osyczka
Journal of Biological Chemistry 283 (36), 24826-24836, 2008
Magnetic Interactions Sense Changes in Distance between Heme bL and the Iron−Sulfur Cluster in Cytochrome bc1
M Sarewicz, M Dutka, W Froncisz, A Osyczka
Biochemistry 48 (24), 5708-5720, 2009
Controlling the Functionality of Cytochrome c1 Redox Potentials in the Rhodobacter capsulatus bc1 Complex through Disulfide Anchoring of a Loop and a β …
A Osyczka, PL Dutton, CC Moser, E Darrouzet, F Daldal
Biochemistry 40 (48), 14547-14556, 2001
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