Literature DB >> 16665617

Characterization of a cytosolic aconitase in higher plant cells.

R Brouquisse1, M Nishimura, J Gaillard, R Douce.   

Abstract

Protoplasts obtained from sycamore (Acer pseudoplatanus) cell suspensions were found to be highly intact. If the protoplasts were taken up and expelled through a fine nylon mesh, all the protoplasts were ruptured leaving the fragile amyloplasts largely intact. Aconitase hydratase (citrate [isocitrate] hydro-lyase, EC 4.2.1.3) activity of sycamore cells was associated with two protein fractions, one present in the cytosol while the second is of mitochondrial origin. Chromatography on DEAE-trisacryl did not separate the aconitase hydratase isoenzymes. EPR studies established that both isoenzymes exhibited an EPR signal at g = 2.03 once oxidized.

Entities:  

Year:  1987        PMID： 16665617      PMCID： PMC1056786          DOI： 10.1104/pp.84.4.1402

Source DB:  PubMed          Journal:  Plant Physiol        ISSN： 0032-0889            Impact factor:   8.340


  18 in total

1.  Factors affecting the activity of mitochondrial and soluble aconitase.

Authors:  S R DICKMAN; J F SPEYER
Journal:  J Biol Chem       Date:  1954-01       Impact factor: 5.157

2.  Growth of Suspension-cultured Acer pseudoplatanus L. Cells in Automatic Culture Units of Large Volume.

Authors:  R Bligny
Journal:  Plant Physiol       Date:  1977-03       Impact factor: 8.340

3.  Enzymic capacities of purified cauliflower bud plastids for lipid synthesis and carbohydrate metabolism.

Authors:  E P Journet; R Douce
Journal:  Plant Physiol       Date:  1985-10       Impact factor: 8.340

4.  Biochemical changes during sucrose deprivation in higher plant cells.

Authors:  E P Journet; R Bligny; R Douce
Journal:  J Biol Chem       Date:  1986-03-05       Impact factor: 5.157

5.  Subcellular Location of NADP-Isocitrate Dehydrogenase in Pisum sativum Leaves.

Authors:  D D Randall
Journal:  Plant Physiol       Date:  1981-07       Impact factor: 8.340

6.  Mechanism of aconitase action. I. The hydrogen transfer reaction.

Authors:  I A Rose; E L O'Connell
Journal:  J Biol Chem       Date:  1967-04-25       Impact factor: 5.157

7.  Slow Passive Diffusion of Orthophosphate between Intact Isolated Chloroplasts and Suspending Medium.

Authors:  G Mourioux; R Douce
Journal:  Plant Physiol       Date:  1981-03       Impact factor: 8.340

8.  A P Nuclear Magnetic Resonance Study of Intracellular pH of Plant Cells Cultivated in Liquid Medium.

Authors:  J B Martin; R Bligny; F Rebeille; R Douce; J J Leguay; Y Mathieu; J Guern
Journal:  Plant Physiol       Date:  1982-10       Impact factor: 8.340

9.  Synthesis of Long-Chain Acyl-CoA in Chloroplast Envelope Membranes.

Authors:  J Joyard; P K Stumpf
Journal:  Plant Physiol       Date:  1981-02       Impact factor: 8.340

10.  The role of iron in the activation-inactivation of aconitase.

Authors:  M C Kennedy; M H Emptage; J L Dreyer; H Beinert
Journal:  J Biol Chem       Date:  1983-09-25       Impact factor: 5.157
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  9 in total

1.  Proteomic analysis of molecular response to oxidative stress by the green alga Haematococcus pluvialis (Chlorophyceae).

Authors:  Sheng-Bing Wang; Feng Chen; Milton Sommerfeld; Qiang Hu
Journal:  Planta       Date:  2004-07-17       Impact factor: 4.116

2.  Rapid inactivation of plant aconitase by hydrogen peroxide.

Authors:  F Verniquet; J Gaillard; M Neuburger; R Douce
Journal:  Biochem J       Date:  1991-06-15       Impact factor: 3.857

3.  Aconitase plays a role in regulating resistance to oxidative stress and cell death in Arabidopsis and Nicotiana benthamiana.

Authors:  Wolfgang Moeder; Olga Del Pozo; Duroy A Navarre; Gregory B Martin; Daniel F Klessig
Journal:  Plant Mol Biol       Date:  2006-10-01       Impact factor: 4.076

4.  Distribution of two isoforms of NADP-dependent isocitrate dehydrogenase in soybean (Glycine max).

Authors:  K S Park; M L Kahn
Journal:  Plant Mol Biol       Date:  1999-05       Impact factor: 4.076

5.  Nitric oxide modulates the activity of tobacco aconitase.

Authors:  D A Navarre; D Wendehenne; J Durner; R Noad; D F Klessig
Journal:  Plant Physiol       Date:  2000-02       Impact factor: 8.340

6.  The iron-responsive element (IRE)/iron-regulatory protein 1 (IRP1)-cytosolic aconitase iron-regulatory switch does not operate in plants.

Authors:  Nicolas Arnaud; Karl Ravet; Andrea Borlotti; Brigitte Touraine; Jossia Boucherez; Cécile Fizames; Jean-François Briat; Françoise Cellier; Frédéric Gaymard
Journal:  Biochem J       Date:  2007-08-01       Impact factor: 3.857

7.  Purification and Characterization of Chloroplastic NADP-Isocitrate Dehydrogenase from Mixotrophic Tobacco Cells (Comparison with the Cytosolic Isoenzyme).

Authors:  S. Galvez; E. Bismuth; C. Sarda; P. Gadal
Journal:  Plant Physiol       Date:  1994-06       Impact factor: 8.340

8.  Isolation and characterization of the tricarboxylate transporter from pea mitochondria.

Authors:  C A McIntosh; D J Oliver
Journal:  Plant Physiol       Date:  1992-12       Impact factor: 8.340

9.  Reduced expression of aconitase results in an enhanced rate of photosynthesis and marked shifts in carbon partitioning in illuminated leaves of wild species tomato.

Authors:  Fernando Carrari; Adriano Nunes-Nesi; Yves Gibon; Anna Lytovchenko; Marcelo Ehlers Loureiro; Alisdair R Fernie
Journal:  Plant Physiol       Date:  2003-10-09       Impact factor: 8.340
  9 in total

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