DIRECT ELECTROCHEMISTRY IN THE CHARACTERIZATION OF REDOX PROTEINS - NOVEL PROPERTIES OF AZOTOBACTER 7FE FERREDOXIN

DIRECT ELECTROCHEMISTRY IN THE CHARACTERIZATION OF REDOX PROTEINS - NOVEL PROPERTIES OF AZOTOBACTER 7FE FERREDOXIN

Fast diffusion-dominated electron transfer between Azotobacter chroococcum 7Fe ferredoxin, FdI, and pyrolytic graphite 'edge' electrodes, promoted by aminoglycosides, permits detailed voltammetric studies and preparation of oxidation states inaccessible by chemical titration. The [3Fe-4S]...

תיאור מלא

מידע ביבליוגרפי
Main Authors:	Armstrong, F, George, S, Thomson, A, Yates, M
פורמט:	Journal article
שפה:	English
יצא לאור:	1988

פריטים דומים

REDOX PROPERTIES OF AZOTOBACTER FE-7 FERREDOXIN
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יצא לאור: (1988)

Mechanisms of redox-coupled proton transfer in proteins: role of the proximal proline in reactions of the [3Fe-4S] cluster in Azotobacter vinelandii ferredoxin I.
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DIRECT ELECTROCHEMISTRY OF REDOX PROTEINS
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יצא לאור: (1988)

Alteration of the reduction potential of the [4Fe-4S] (2+/+) cluster of azotobacter vinelandii ferredoxin I
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יצא לאור: (1999)

Site-directed mutagenesis of Azotobacter vinelandii ferredoxin I. Changes in [4Fe-4S] cluster reduction potential and reactivity.
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Alteration of the reduction potential of the [4Fe-4S](2+/+) cluster of Azotobacter vinelandii ferredoxin I.
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Electrochemical and spectroscopic characterization of the 7Fe form of ferredoxin III from Desulfovibrio africanus.
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יצא לאור: (1989)

Alteration of the reduction potential of the [4Fe-4S](2+) cluster of Azotobacter vinelandii ferredoxin I
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Protein film cryovoltammetry - demonstration with a 7Fe ferredoxin
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Azotobacter vinelandii ferredoxin I. Aspartate 15 facilitates proton transfer to the reduced [3Fe-4S] cluster.
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DIRECT ELECTROCHEMISTRY OF REDOX PROTEINS AT PYROLYTIC-GRAPHITE ELECTRODES
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VOLTAMMETRIC STUDY OF PROTON-GATED ELECTRON-TRANSFER IN A MUTANT FERREDOXIN - ALTERING ASPARTATE TO ASPARAGINE BLOCKS OXIDATION OF THE [3FE-4S] CLUSTER OF AZOTOBACTER-VINELANDII FERREDOXIN-I
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יצא לאור: (1993)

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ELECTROCHEMICAL AND SPECTROSCOPIC STUDIES OF FERREDOXINS
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יצא לאור: (1990)

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יצא לאור: (1994)

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יצא לאור: (1998)

Protein film cryovoltammetry: demonstrations with a 7Fe ([3Fe-4S]+[4Fe-4S]) ferredoxin
מאת: McEvoy, J, et al.
יצא לאור: (1999)

Azotobacter vinelandii ferredoxin I: a sequence and structure comparison approach to alteration of [4Fe-4S]2+/+ reduction potential.
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Y13C Azotobacter vinelandii ferredoxin I. A designed [Fe-S] ligand motif contains a cysteine persulfide.
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Electrochemical and spectroscopic characterization of the conversion of the 7Fe into the 8Fe form of ferredoxin III from Desulfovibrio africanus. Identification of a [4Fe-4S] cluster with one non-cysteine ligand.
מאת: George, S, et al.
יצא לאור: (1989)

A T14C variant of Azotobacter vinelandii ferredoxin I undergoes facile [3Fe-4S]0 to [4Fe-4S]2+ conversion in vitro but not in vivo.
מאת: Gao-Sheridan, H, et al.
יצא לאור: (1998)

SURFACE SELECTIVITY IN THE DIRECT ELECTROCHEMISTRY OF REDOX PROTEINS - CONTRASTING BEHAVIOR AT EDGE AND BASAL PLANES OF GRAPHITE
מאת: Armstrong, F, et al.
יצא לאור: (1984)

At 14/ΔD15 Azotobacter vinelandii ferredoxin I: Creation of a new CysXXCysXXCys motif that ligates a [4Fe-4S] cluster
מאת: Kemper, M, et al.
יצא לאור: (1998)

Delta T 14/Delta D 15 Azotobacter vinelandii ferredoxin I: creation of a new CysXXCysXXCys motif that ligates a [4Fe-4S] cluster.
מאת: Kemper, M, et al.
יצא לאור: (1998)

Investigations of the oxidative disassembly of Fe-S clusters in Clostridium pasteurianum 8Fe ferredoxin using pulsed-protein-film voltammetry.
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יצא לאור: (2000)

DIRECT ELECTROCHEMICAL REDUCTION OF FERREDOXIN PROMOTED BY MG-2+
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יצא לאור: (1982)

DIRECT ELECTROCHEMISTRY OF THE BLUE COPPER PROTEIN PLASTOCYANIN
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INVESTIGATION OF METAL-ION UPTAKE REACTIVITIES OF [3FE-4S] CLUSTERS IN PROTEINS - VOLTAMMETRY OF COADSORBED FERREDOXIN AMINOCYCLITOL FILMS AT GRAPHITE-ELECTRODES AND SPECTROSCOPIC IDENTIFICATION OF TRANSFORMED CLUSTERS
מאת: Butt, J, et al.
יצא לאור: (1991)

Voltammetric studies of the reactions of iron-sulphur clusters ([3Fe-4S] or [M3Fe-4S]) formed in Pyrococcus furiosus ferredoxin.
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VOLTAMMETRIC CHARACTERIZATION OF RAPID AND REVERSIBLE BINDING OF AN EXOGENOUS THIOLATE LIGAND AT A [4FE-4S] CLUSTER IN FERREDOXIN-III FROM DESULFOVIBRIO-AFRICANUS
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Ferredoxin III of Desulfovibrio africanus: sequencing of the native gene and characterization of a histidine-tagged form.
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יצא לאור: (2000)

Crystal structures of ferredoxin variants exhibiting large changes in [Fe-S] reduction potential.
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יצא לאור: (2002)

Unusual spectroscopic and electrochemical properties of the 2[4Fe-4S] ferredoxin of Thauera aromatica.
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יצא לאור: (2000)

[3Fe-4S] <--> [4Fe-4S] cluster interconversion in Desulfovibrio africanus ferredoxin III: properties of an Asp14 --> Cys mutant.
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EVIDENCE FOR REVERSIBLE MULTIPLE REDOX TRANSFORMATIONS OF [3FE-4S] CLUSTERS
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יצא לאור: (1989)

DYNAMIC ELECTROCHEMISTRY OF IRON-SULFUR PROTEINS
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Electrochemistry of immobilised redox droplets: Concepts and applications
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BINDING OF THALLIUM(I) TO A [3FE-4S] CLUSTER - EVIDENCE FOR RAPID AND REVERSIBLE FORMATION OF [TL3FE-4S]2+ AND [TL3FE-4S]1+ CENTERS IN A FERREDOXIN
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KINETIC STUDIES ON REACTIONS OF IRON-SULFUR PROTEINS .2. EXTENSION OF THE RANGE OF OXIDANTS IN THE REACTION OF REDUCED PARSLEY 2-FE FERREDOXIN AND IDENTIFICATION OF SPECIFIC BINDING-SITES USING REDOX INACTIVE CR(NH3)63+( AND CR(EN)33+)
מאת: Armstrong, F, et al.
יצא לאור: (1979)

Reversible electrochemistry of fumarate reductase immobilized on an electrode surface. Direct voltammetric observations of redox centers and their participation in rapid catalytic electron transport.
מאת: Sucheta, A, et al.
יצא לאור: (1993)