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]...

وصف كامل

التفاصيل البيبلوغرافية
المؤلفون الرئيسيون:	Armstrong, F, George, S, Thomson, A, Yates, M
التنسيق:	Journal article
اللغة:	English
منشور في:	1988

مواد مشابهة

REDOX PROPERTIES OF AZOTOBACTER FE-7 FERREDOXIN
حسب: Armstrong, F, وآخرون
منشور في: (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.
حسب: Camba, R, وآخرون
منشور في: (2003)

DIRECT ELECTROCHEMISTRY OF REDOX PROTEINS
حسب: Armstrong, F, وآخرون
منشور في: (1988)

Alteration of the reduction potential of the [4Fe-4S] (2+/+) cluster of azotobacter vinelandii ferredoxin I
حسب: Chen, K, وآخرون
منشور في: (1999)

Site-directed mutagenesis of Azotobacter vinelandii ferredoxin I. Changes in [4Fe-4S] cluster reduction potential and reactivity.
حسب: Iismaa, SE, وآخرون
منشور في: (1991)

Alteration of the reduction potential of the [4Fe-4S](2+/+) cluster of Azotobacter vinelandii ferredoxin I.
حسب: Chen, K, وآخرون
منشور في: (1999)

Electrochemical and spectroscopic characterization of the 7Fe form of ferredoxin III from Desulfovibrio africanus.
حسب: Armstrong, F, وآخرون
منشور في: (1989)

Alteration of the reduction potential of the [4Fe-4S](2+) cluster of Azotobacter vinelandii ferredoxin I
حسب: Burgess, B, وآخرون
منشور في: (2001)

Protein film cryovoltammetry - demonstration with a 7Fe ferredoxin
حسب: McEvoy, J, وآخرون
منشور في: (1999)

Azotobacter vinelandii ferredoxin I. Aspartate 15 facilitates proton transfer to the reduced [3Fe-4S] cluster.
حسب: Shen, B, وآخرون
منشور في: (1993)

DIRECT ELECTROCHEMISTRY OF REDOX PROTEINS AT PYROLYTIC-GRAPHITE ELECTRODES
حسب: Armstrong, F, وآخرون
منشور في: (1984)

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
حسب: Butt, J, وآخرون
منشور في: (1993)

Novel redox chemistry of [3Fe-4S] clusters: Electrochemical characterization of the all-Fe(II) form of the [3Fe-4S] cluster generated reversibly in various proteins and its spectroscopic investigation in Sulfolobus acidocaldarius ferredoxin
حسب: Duff, J, وآخرون
منشور في: (1996)

ELECTROCHEMICAL AND SPECTROSCOPIC STUDIES OF FERREDOXINS
حسب: Thomson, A, وآخرون
منشور في: (1990)

Azotobacter vinelandii ferredoxin I. Alteration of individual surface charges and the [4FE-4S]2+/+ cluster reduction potential.
حسب: Shen, B, وآخرون
منشور في: (1994)

Discovery of a novel ferredoxin from Azotobacter vinelandii containing two [4Fe-4S] clusters with widely differing and very negative reduction potentials.
حسب: Gao-Sheridan, H, وآخرون
منشور في: (1998)

Protein film cryovoltammetry: demonstrations with a 7Fe ([3Fe-4S]+[4Fe-4S]) ferredoxin
حسب: McEvoy, J, وآخرون
منشور في: (1999)

Azotobacter vinelandii ferredoxin I: a sequence and structure comparison approach to alteration of [4Fe-4S]2+/+ reduction potential.
حسب: Chen, K, وآخرون
منشور في: (2002)

Y13C Azotobacter vinelandii ferredoxin I. A designed [Fe-S] ligand motif contains a cysteine persulfide.
حسب: Kemper, M, وآخرون
منشور في: (1997)

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.
حسب: George, S, وآخرون
منشور في: (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.
حسب: Gao-Sheridan, H, وآخرون
منشور في: (1998)

SURFACE SELECTIVITY IN THE DIRECT ELECTROCHEMISTRY OF REDOX PROTEINS - CONTRASTING BEHAVIOR AT EDGE AND BASAL PLANES OF GRAPHITE
حسب: Armstrong, F, وآخرون
منشور في: (1984)

At 14/ΔD15 Azotobacter vinelandii ferredoxin I: Creation of a new CysXXCysXXCys motif that ligates a [4Fe-4S] cluster
حسب: Kemper, M, وآخرون
منشور في: (1998)

Delta T 14/Delta D 15 Azotobacter vinelandii ferredoxin I: creation of a new CysXXCysXXCys motif that ligates a [4Fe-4S] cluster.
حسب: Kemper, M, وآخرون
منشور في: (1998)

Investigations of the oxidative disassembly of Fe-S clusters in Clostridium pasteurianum 8Fe ferredoxin using pulsed-protein-film voltammetry.
حسب: Camba, R, وآخرون
منشور في: (2000)

DIRECT ELECTROCHEMICAL REDUCTION OF FERREDOXIN PROMOTED BY MG-2+
حسب: Armstrong, F, وآخرون
منشور في: (1982)

DIRECT ELECTROCHEMISTRY OF THE BLUE COPPER PROTEIN PLASTOCYANIN
حسب: Armstrong, F, وآخرون
منشور في: (1986)

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
حسب: Butt, J, وآخرون
منشور في: (1991)

Voltammetric studies of the reactions of iron-sulphur clusters ([3Fe-4S] or [M3Fe-4S]) formed in Pyrococcus furiosus ferredoxin.
حسب: Fawcett, SE, وآخرون
منشور في: (1998)

VOLTAMMETRIC CHARACTERIZATION OF RAPID AND REVERSIBLE BINDING OF AN EXOGENOUS THIOLATE LIGAND AT A [4FE-4S] CLUSTER IN FERREDOXIN-III FROM DESULFOVIBRIO-AFRICANUS
حسب: Butt, J, وآخرون
منشور في: (1993)

Ferredoxin III of Desulfovibrio africanus: sequencing of the native gene and characterization of a histidine-tagged form.
حسب: Busch, J, وآخرون
منشور في: (2000)

Crystal structures of ferredoxin variants exhibiting large changes in [Fe-S] reduction potential.
حسب: Chen, K, وآخرون
منشور في: (2002)

Unusual spectroscopic and electrochemical properties of the 2[4Fe-4S] ferredoxin of Thauera aromatica.
حسب: Boll, M, وآخرون
منشور في: (2000)

[3Fe-4S] <--> [4Fe-4S] cluster interconversion in Desulfovibrio africanus ferredoxin III: properties of an Asp14 --> Cys mutant.
حسب: Busch, J, وآخرون
منشور في: (1997)

EVIDENCE FOR REVERSIBLE MULTIPLE REDOX TRANSFORMATIONS OF [3FE-4S] CLUSTERS
حسب: Armstrong, F, وآخرون
منشور في: (1989)

DYNAMIC ELECTROCHEMISTRY OF IRON-SULFUR PROTEINS
حسب: Armstrong, F
منشور في: (1992)

Electrochemistry of immobilised redox droplets: Concepts and applications
حسب: Banks, C, وآخرون
منشور في: (2003)

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
حسب: Butt, J, وآخرون
منشور في: (1991)

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+)
حسب: Armstrong, F, وآخرون
منشور في: (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.
حسب: Sucheta, A, وآخرون
منشور في: (1993)