Literature DB >> 4374200

Synthesis of polyprenyltolouquinols from homogentisate and polyprenyl pyrophosphates in particulate fractions of Euglena and sugar beet.

G Thomas, D R Threlfall.   

Abstract

Chloroplast-rich particles of sugar beet and Euglena gracilis are able to carry out the light-, H(2)O(2)- and O(2)-independent syntheses of a nonaprenyltoluquinol, an octaprenyltoluquinol and a phytyltoluquinol from homogentisate and nonaprenyl, octaprenyl and phytyl pyrophosphate. The formation of these compounds probably takes place by the concomitant polyprenylation (or phytylation) and non-oxidative decarboxylation of homogentisate.

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Year:  1974        PMID： 4374200      PMCID： PMC1168297          DOI： 10.1042/bj1420437

Source DB:  PubMed          Journal:  Biochem J        ISSN： 0264-6021            Impact factor:   3.857


  8 in total

1.  COPPER ENZYMES IN ISOLATED CHLOROPLASTS. POLYPHENOLOXIDASE IN BETA VULGARIS.

Authors:  D I Arnon
Journal:  Plant Physiol       Date:  1949-01       Impact factor: 8.340

2.  The incorporation of p-hydroxybenzoic acid and isopentenyl pyrophphate into ubiquinone precursors by cell-free preparations of rat tissues.

Authors:  M J Winrow; H Rudney
Journal:  Biochem Biophys Res Commun       Date:  1969-11-20       Impact factor: 3.575

3.  The incorporation of p-hydroxybenzoate and isopentenyl pyrophosphate into polyprenylphenol precursors of ubiquinone by broken cell preparations of Rhodospirillum rubrum.

Authors:  T S Raman; H Rudney; N K Buzzelli
Journal:  Arch Biochem Biophys       Date:  1969-03       Impact factor: 4.013

4.  Incorporation of phosphate into diphosphoinositide by subcellular fractions from liver.

Authors:  T Galliard; R H Michell; J N Hawthorne
Journal:  Biochim Biophys Acta       Date:  1965-12-02

Review 5.  The biosynthesis of vitamins E and K and related compounds.

Authors:  D R Threlfall
Journal:  Vitam Horm       Date:  1971       Impact factor: 3.421

6.  Polyprenyl pyrophosphate-p-hydroxybenzoate polyprenyltransferase activity in mitochondria of broad-bean seeds and yeast.

Authors:  G Thomas; D R Threlfall
Journal:  Biochem J       Date:  1973-07       Impact factor: 3.857

7.  Biosynthesis of phytoquinones. Homogentisic acid: a precursor of plastoquinones, tocopherols and alpha-tocopherolquinone in higher plants, green algae and blue-green algae.

Authors:  G R Whistance; D R Threlfall
Journal:  Biochem J       Date:  1970-04       Impact factor: 3.857

8.  Biosynthesis of phytoquinones. Biosynthetic origins of the nuclei and satellite methyl groups of plastoquinone, tocopherols and tocopherolquinones in maize shoots, bean shoots and ivy leaves.

Authors:  G R Whistance; D R Threlfall
Journal:  Biochem J       Date:  1968-10       Impact factor: 3.857
  8 in total
  3 in total

1.  Effects of Low-Temperature Acclimation and Oxygen Stress on Tocopheron Production in Euglena gracilis Z.

Authors:  B A Ruggeri; R J Gray; T R Watkins; R I Tomlins
Journal:  Appl Environ Microbiol       Date:  1985-12       Impact factor: 4.792

2.  4-hydroxyphenylpyruvate dioxygenase catalysis: identification of catalytic residues and production of a hydroxylated intermediate shared with a structurally unrelated enzyme.

Authors:  Corinne Raspail; Matthieu Graindorge; Yohann Moreau; Serge Crouzy; Bertrand Lefèbvre; Adeline Y Robin; Renaud Dumas; Michel Matringe
Journal:  J Biol Chem       Date:  2011-05-25       Impact factor: 5.157

3.  Lipid metabolism in chromoplast membranes from the daffodil: Glycosylation and acylation.

Authors:  B Liedvogel; H Kleinig
Journal:  Planta       Date:  1977-01       Impact factor: 4.116
  3 in total

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