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Literature DB >> 16657150

Metabolism of Glutamic Acid and N-Acetylglutamic Acid in Leaf Discs and Cell-free Extracts of Higher Plants.

Abstract

Radioactive glutamic acid and N-acetylglutamic acid have been incubated with normal and wilted leaf discs and radioactivity recovered in uncombined proline. The discs which had been placed under moisture stress incorporated considerably more label in uncombined proline than did normal discs.In extracts of swiss chard leaves, both (14)C-N-acetylglutamic acid and glutamic acid are metabolized to their corresponding semialdehyde as evidenced by a recovery of proline after appropriate treatment. There is also incorporation of label in N(a)-acetylornithine from N-acetylglutamic acid. These reactions require ATP, Mg(2+), and NADH or NADPH.

Entities: Chemical Species

Year: 1969 PMID： 16657150 PMCID： PMC396207 DOI： 10.1104/pp.44.7.1023

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

11 in total

1. SACCHAROPINE, AN INTERMEDIATE OF THE AMINOADIPIC ACID PATHWAY OF LYSINE BIOSYNTHESIS. II. STUDIES IN SACCHAROMYCES CEREVISEAE.

Authors: E E JONES; H P BROQUIST
Journal: J Biol Chem Date: 1965-06 Impact factor: 5.157

2. Acetylated intermediates of arginine synthesis in Bacillus subtilis.

Authors: R H VOGEL; H J VOGEL
Journal: Biochim Biophys Acta Date: 1963-01-01

3. The interconversion of glutamic acid and proline. I. The formation of delta1-pyrroline-5-carboxylic acid from glutamic acid in Escherichia coli.

Authors: H J STRECKER
Journal: J Biol Chem Date: 1957-04 Impact factor: 5.157

4. The isolation and characterization of gamma-L-glutamyl-L-tyrosine and gamma-L-glutamyl-L-phenylalanine from soybeans.

Authors: C J MORRIS; J F THOMPSON
Journal: Biochemistry Date: 1962-07 Impact factor: 3.162

5. Biosynthesis of protein amino acids in plant tissue culture. 3. Studies on the biosynthesis of arginine.

Authors: D K Dougall; M M Fulton
Journal: Plant Physiol Date: 1967-03 Impact factor: 8.340

6. Feedback regulation of arginine biosynthesis in blue-green algae and photosynthetic bacteria.

Authors: D S Hoare; S L Hoare
Journal: J Bacteriol Date: 1966-08 Impact factor: 3.490

7. The reduction of S-methyl-L-cysteine sulfoxide and L-methionine sulfoxide in turnip and bean leaves.

Authors: R C Doney; J F Thompson
Journal: Biochim Biophys Acta Date: 1966-07-27

8. Changes in amino Acid content of excised leaves during incubation I. The effect of water content of leaves and atmospheric oxygen level.

Authors: J F Thompson; C R Stewart; C J Morris
Journal: Plant Physiol Date: 1966-12 Impact factor: 8.340

9. Changes in Amino Acid Content of Excised Leaves During Incubation. III. Role of Sugar in the Accumulation of Proline in Wilted Leaves.

Authors: C R Stewart; C J Morris; J F Thompson
Journal: Plant Physiol Date: 1966-12 Impact factor: 8.340

10. Amino Acid and protein metabolism in bermuda grass during water stress.

Authors: N M Barnett; A W Naylor
Journal: Plant Physiol Date: 1966-09 Impact factor: 8.340

20 in total

1. Developmental Biochemistry of Cottonseed Embryogenesis and Germination: VIII. Free Amino Acid Pool Composition during Cotyledon Development.

Authors: A M Capdevila; L Dure
Journal: Plant Physiol Date: 1977-02 Impact factor: 8.340

2. [Influence of NaCl- and abscisic acid treatment on protein metabolism and some further enzymes of amino acid metabolism in seedlings of Pennisetum typhoides].

Authors: W Huber
Journal: Planta Date: 1974-01 Impact factor: 4.116

Metabolism of Glutamic Acid and N-Acetylglutamic Acid in Leaf Discs and Cell-free Extracts of Higher Plants.

1. SACCHAROPINE, AN INTERMEDIATE OF THE AMINOADIPIC ACID PATHWAY OF LYSINE BIOSYNTHESIS. II. STUDIES IN SACCHAROMYCES CEREVISEAE.

2. Acetylated intermediates of arginine synthesis in Bacillus subtilis.

3. The interconversion of glutamic acid and proline. I. The formation of delta1-pyrroline-5-carboxylic acid from glutamic acid in Escherichia coli.

4. The isolation and characterization of gamma-L-glutamyl-L-tyrosine and gamma-L-glutamyl-L-phenylalanine from soybeans.

5. Biosynthesis of protein amino acids in plant tissue culture. 3. Studies on the biosynthesis of arginine.

6. Feedback regulation of arginine biosynthesis in blue-green algae and photosynthetic bacteria.

7. The reduction of S-methyl-L-cysteine sulfoxide and L-methionine sulfoxide in turnip and bean leaves.

8. Changes in amino Acid content of excised leaves during incubation I. The effect of water content of leaves and atmospheric oxygen level.

9. Changes in Amino Acid Content of Excised Leaves During Incubation. III. Role of Sugar in the Accumulation of Proline in Wilted Leaves.

10. Amino Acid and protein metabolism in bermuda grass during water stress.

1. Developmental Biochemistry of Cottonseed Embryogenesis and Germination: VIII. Free Amino Acid Pool Composition during Cotyledon Development.

2. [Influence of NaCl- and abscisic acid treatment on protein metabolism and some further enzymes of amino acid metabolism in seedlings of Pennisetum typhoides].

3. Oxidation of proline by plant mitochondria.

4. Proline Oxidase and Water Stress-induced Proline Accumulation in Spinach Leaves.

5. Delta-Pyrroline-5-carboxylic Acid Dehydrogenase in Barley, a Proline-accumulating Species.

6. Inhibition of proline oxidation by water stress.

7. Formation of N-acetylglutamate by extracts of higher plants.

8. Acetyl coenzyme a-glutamate acetyltransferase and N-acetylornithine-glutamate acetyltransferase of chlorella.

9. Effect of water stress on proline synthesis from radioactive precursors.

10. Contribution of Arginine to Proline Accumulation in Water-stressed Barley Leaves.