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Results: 1-25 | 26-26
Results: 1-25/26
Electrochemical origin of hysteresis in the electron-transfer reactions ofadsorbed proteins: Contrasting behavior of the "blue" copper protein, azurin, adsorbed on pyrolytic graphite and modified gold electrodes
Authors: Jeuken, LJC Armstrong, FA
Citation: Ljc. Jeuken et Fa. Armstrong, Electrochemical origin of hysteresis in the electron-transfer reactions ofadsorbed proteins: Contrasting behavior of the "blue" copper protein, azurin, adsorbed on pyrolytic graphite and modified gold electrodes, J PHYS CH B, 105(22), 2001, pp. 5271-5282
Enzyme electrokinetics: Energetics of succinate oxidation by fumarate reductase and succinate dehydrogenase
Authors: Leger, C Heffron, K Pershad, HR Maklashina, E Luna-Chavez, C Cecchini, G Ackrell, BAC Armstrong, FA
Citation: C. Leger et al., Enzyme electrokinetics: Energetics of succinate oxidation by fumarate reductase and succinate dehydrogenase, BIOCHEM, 40(37), 2001, pp. 11234-11245
Determination of an optimal potential window for catalysis by E-coli dimethyl sulfoxide reductase and hypothesis on the role of Mo(V) in the reactionpathway
Authors: Heffron, K Leger, C Rothery, RA Weiner, JH Armstrong, FA
Citation: K. Heffron et al., Determination of an optimal potential window for catalysis by E-coli dimethyl sulfoxide reductase and hypothesis on the role of Mo(V) in the reactionpathway, BIOCHEM, 40(10), 2001, pp. 3117-3126
A distal histidine mutant (H52Q) of yeast cytochrome c peroxidase catalyzes the oxidation of H2O2 instead of its reduction
Authors: Bateman, L Leger, C Goodin, DB Armstrong, FA
Citation: L. Bateman et al., A distal histidine mutant (H52Q) of yeast cytochrome c peroxidase catalyzes the oxidation of H2O2 instead of its reduction, J AM CHEM S, 123(38), 2001, pp. 9260-9263
Fast voltammetric studies of the kinetics and energetics of coupled electron-transfer reactions in proteins
Authors: Armstrong, FA Camba, R Heering, HA Hirst, J Jeuken, LJC Jones, AK Leger, C McEvoy, JP
Citation: Fa. Armstrong et al., Fast voltammetric studies of the kinetics and energetics of coupled electron-transfer reactions in proteins, FARADAY DIS, (116), 2000, pp. 191-203
Ferredoxin III of Desulfovibrio africanus: sequencing of the native gene and characterization of a histidine-tagged form
Authors: Busch, JLH Breton, JL Davy, SL James, R Moore, GR Armstrong, FA Thomson, AJ
Citation: Jlh. Busch et al., Ferredoxin III of Desulfovibrio africanus: sequencing of the native gene and characterization of a histidine-tagged form, BIOCHEM J, 346, 2000, pp. 375-384
Atomically defined mechanism for proton transfer to a buried redox centre in a protein (vol 405, pg 814, 2000)
Authors: Chen, KS Hirst, J Camba, R Bonagura, CA Stout, CD Burgess, BK Armstrong, FA
Citation: Ks. Chen et al., Atomically defined mechanism for proton transfer to a buried redox centre in a protein (vol 405, pg 814, 2000), NATURE, 407(6800), 2000, pp. 110-110
Atomically defined mechanism for proton transfer to a buried redox centre in a protein
Authors: Chen, KS Hirst, J Camba, R Bonagura, CA Stout, CD Burgess, BK Armstrong, FA
Citation: Ks. Chen et al., Atomically defined mechanism for proton transfer to a buried redox centre in a protein, NATURE, 405(6788), 2000, pp. 814-817
Structure of C42D Azotobacter vinelandii FdI - A Cys-X-X-Asp-X-X-Cys motifligates an air-stable [4Fe-4S](2+/+) cluster
Authors: Jung, YS Bonagura, CA Tilley, GJ Gao-Sheridan, HS Armstrong, FA Stout, CD Burgess, BK
Citation: Ys. Jung et al., Structure of C42D Azotobacter vinelandii FdI - A Cys-X-X-Asp-X-X-Cys motifligates an air-stable [4Fe-4S](2+/+) cluster, J BIOL CHEM, 275(47), 2000, pp. 36974-36983
Recent developments in faradaic bioelectrochemistry
Authors: Armstrong, FA Wilson, GS
Citation: Fa. Armstrong et Gs. Wilson, Recent developments in faradaic bioelectrochemistry, ELECTR ACT, 45(15-16), 2000, pp. 2623-2645
Investigations of the oxidative disassembly of Fe-S clusters in Clostridium pasteurianum 8Fe ferredoxin using pulsed-protein-film voltammetry
Authors: Camba, R Armstrong, FA
Citation: R. Camba et Fa. Armstrong, Investigations of the oxidative disassembly of Fe-S clusters in Clostridium pasteurianum 8Fe ferredoxin using pulsed-protein-film voltammetry, BIOCHEM, 39(34), 2000, pp. 10587-10598
Unusual spectroscopic and electrochemical properties of the 2[4Fe-4S] ferredoxin of Thauera aromatica
Authors: Boll, M Fuchs, G Tilley, G Armstrong, FA Lowe, DJ
Citation: M. Boll et al., Unusual spectroscopic and electrochemical properties of the 2[4Fe-4S] ferredoxin of Thauera aromatica, BIOCHEM, 39(16), 2000, pp. 4929-4938
Interruption and time-resolution of catalysis by a flavoenzyme using fast scan protein film voltammetry
Authors: Jones, AK Camba, R Reid, GA Chapman, SK Armstrong, FA
Citation: Ak. Jones et al., Interruption and time-resolution of catalysis by a flavoenzyme using fast scan protein film voltammetry, J AM CHEM S, 122(27), 2000, pp. 6494-6495
Protein film cryovoltammetry: demonstrations with a 7Fe ([3Fe-4S]+[4Fe-4S]) ferredoxin
Authors: McEvoy, JP Armstrong, FA
Citation: Jp. Mcevoy et Fa. Armstrong, Protein film cryovoltammetry: demonstrations with a 7Fe ([3Fe-4S]+[4Fe-4S]) ferredoxin, CHEM COMMUN, (17), 1999, pp. 1635-1636
Electron transfer and coupled processes in protein film voltammetry
Authors: Armstrong, FA
Citation: Fa. Armstrong, Electron transfer and coupled processes in protein film voltammetry, BIOCH SOC T, 27(2), 1999, pp. 206-210
Alteration of the reduction potential of the [4Fe-4S](2+/+) cluster of Azotobacter vinelandii ferredoxin I
Authors: Chen, KS Tilley, GJ Sridhar, V Prasad, GS Stout, CD Armstrong, FA Burgess, BK
Citation: Ks. Chen et al., Alteration of the reduction potential of the [4Fe-4S](2+/+) cluster of Azotobacter vinelandii ferredoxin I, J BIOL CHEM, 274(51), 1999, pp. 36479-36487
Thermodynamic influences on the fidelity of iron-sulphur cluster formationin proteins
Authors: Armstrong, FA Williams, RJP
Citation: Fa. Armstrong et Rjp. Williams, Thermodynamic influences on the fidelity of iron-sulphur cluster formationin proteins, FEBS LETTER, 451(2), 1999, pp. 91-94
Catalytic electron transport in Chromatium vinosum [NiFe]-hydrogenase: Application of voltammetry in detecting redox-active centers and establishing that hydrogen oxidation is very fast even at potentials close to the reversible H+/H-2 value
Authors: Pershad, HR Duff, JLC Heering, HA Duin, EC Albracht, SPJ Armstrong, FA
Citation: Hr. Pershad et al., Catalytic electron transport in Chromatium vinosum [NiFe]-hydrogenase: Application of voltammetry in detecting redox-active centers and establishing that hydrogen oxidation is very fast even at potentials close to the reversible H+/H-2 value, BIOCHEM, 38(28), 1999, pp. 8992-8999
Redox properties of flavocytochrome c(3) from Shewanella frigidimarina NCIMB400
Authors: Turner, KL Doherty, MK Heering, HA Armstrong, FA Reid, GA Chapman, SK
Citation: Kl. Turner et al., Redox properties of flavocytochrome c(3) from Shewanella frigidimarina NCIMB400, BIOCHEM, 38(11), 1999, pp. 3302-3309
Voltammetric studies of bidirectional catalytic electron transport in Escherichia coli succinate dehydrogenase: comparison with the enzyme from beef heart mitochondria
Authors: Pershad, HR Hirst, J Cochran, B Ackrell, BAC Armstrong, FA
Citation: Hr. Pershad et al., Voltammetric studies of bidirectional catalytic electron transport in Escherichia coli succinate dehydrogenase: comparison with the enzyme from beef heart mitochondria, BBA-BIOENER, 1412(3), 1999, pp. 262-272
Using the pulsed nature of staircase cyclic voltammetry to determine interfacial electron-transfer rates of adsorbed species
Authors: Heering, HA Mondal, MS Armstrong, FA
Citation: Ha. Heering et al., Using the pulsed nature of staircase cyclic voltammetry to determine interfacial electron-transfer rates of adsorbed species, ANALYT CHEM, 71(1), 1999, pp. 174-182
Voltammetric studies of the reactions of iron-sulphur clusters ([3Fe-4S] or [M3Fe-4S]) formed in Pyrococcus furiosus ferredoxin (vol 335, pg 357, 1998)
Authors: Fawcett, SEJ Davis, D Breton, JL Thomson, AJ Armstrong, FA
Citation: Sej. Fawcett et al., Voltammetric studies of the reactions of iron-sulphur clusters ([3Fe-4S] or [M3Fe-4S]) formed in Pyrococcus furiosus ferredoxin (vol 335, pg 357, 1998), BIOCHEM J, 336, 1998, pp. 743-743
A T14C variant of Azotobacter vinelandii ferredoxin I undergoes facile [3Fe-4S]degrees to [4Fe-4S](2+) conversion in vitro but not in vivo
Authors: Gao-Sheridan, HS Kemper, MA Khayat, R Tilley, GJ Armstrong, FA Sridhar, V Prasad, GS Stout, CD Burgess, BK
Citation: Hs. Gao-sheridan et al., A T14C variant of Azotobacter vinelandii ferredoxin I undergoes facile [3Fe-4S]degrees to [4Fe-4S](2+) conversion in vitro but not in vivo, J BIOL CHEM, 273(50), 1998, pp. 33692-33701
Fast-scan cyclic voltammetry of protein films on pyrolytic graphite edge electrodes: Characteristics of electron exchange
Authors: Hirst, J Armstrong, FA
Citation: J. Hirst et Fa. Armstrong, Fast-scan cyclic voltammetry of protein films on pyrolytic graphite edge electrodes: Characteristics of electron exchange, ANALYT CHEM, 70(23), 1998, pp. 5062-5071
Simultaneous voltammetric comparisons of reduction potentials, reactivities, and stabilities of the high-potential catalytic states of wild-type and distal-pocket mutant (W51F) yeast cytochrome c peroxidase (vol 120, pg 6270, 1998)
Authors: Mondal, MS Goodin, DB Armstrong, FA
Citation: Ms. Mondal et al., Simultaneous voltammetric comparisons of reduction potentials, reactivities, and stabilities of the high-potential catalytic states of wild-type and distal-pocket mutant (W51F) yeast cytochrome c peroxidase (vol 120, pg 6270, 1998), J AM CHEM S, 120(50), 1998, pp. 13284-13284
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