Cited by 373Plant biochemistry and biosynthesisLipid metabolism and biosynthesisPhotosynthetic Processes and Mechanisms

Biosynthesis of isoprenoids (carotenoids, sterols, prenyl side-chains of chlorophylls and plastoquinone) via a novel pyruvate/glyceraldehyde 3-phosphate non-mevalonate pathway in the green alga Scenedesmus obliquus

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SCHWENDER, Jörg, SEEMANN, Myriam, LICHTENTHALER, Hartmut K., ROHMER, Michel·1996·Biochemical Journal

Abstract

Isoprenoid biosynthesis was investigated in the green alga Scenedesmus obliquus grown heterotrophically on 13C-labelled glucose and acetate. Several isoprenoid compounds were isolated and investigated by 13C-NMR spectroscopy. According to the 13C-labelling pattern indicated by the 13C-NMR spectra, the biosynthesis of all plastidic isoprenoids investigated (prenyl side-chains of chlorophylls and plastoquinone-9, and the carotenoids β-carotene and lutein), as well as of the non-plastidic cytoplasmic sterols, does not proceed via the classical acetate/mevalonate pathway (which leads from acetyl-CoA via mevalonate to isopentenyl diphosphate), but via the novel glyceraldehyde 3-phosphate/pyruvate route recently detected in eubacteria. Formation of isopentenyl diphosphate involves the condensation of a C2 unit derived from pyruvate decarboxylation with glyceraldehyde 3-phosphate and a transposition yielding the branched C5 skeleton of isoprenic units.

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  • A second route for IPP synthesis, the MEP or nonmevalonate pathway, uses d-glyceraldehyde 3-phosphate and pyruvate and was discovered in eubacteria and plants.

    “Research in eubacteria and plants then revealed a second metabolic route for IPP synthesis referred to as the methylerythritol 4-phosphate (MEP) or nonmevalonate pathway, which utilizes the triose derivative, d-glyceraldehyde 3-phosphate along with pyruvate as starting materials90−94”

    From Chemistry of the Retinoid (Visual) Cycle (2014) · cites this paper as [92]

    The Discussion describes a non-mevalonate route to IPP in eubacteria and the green alga Scenedesmus that uses glyceraldehyde 3-phosphate and a pyruvate-derived unit. It presents the route’s occurrence in higher plants as a hypothesis, rather than a finding established by this study. (LLM, conf=0.84)

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Research works printed but not linked: 10

  1. Goodwin, T. W. (1977) in Lipid and Lipid Polymers of Higher Plants (Tevini, M. and Lichtenthaler, H. K., eds.), pp. 29-47, Springer Verlag, Berlin
  2. Lichtenthaler, H. K. (1977) in Lipid and Lipid Polymers of Higher Plants (Tevini, M. and Lichtenthaler, H. K., eds.), pp. 231-258, Springer Verlag, Berlin
  3. Bach, T. J. and Lichtenthaler, H. K. (1982) in Biochemistry and Metabolism of Plant Lipids (Wintermanns, J. F. G. M. and Kuiper, P. J. C., eds.), pp. 515-521, Elsevier Biochemical Press, Amsterdam 16
  4. ll, M., Schindler, S., Lichtenthaler, H. K. and Bach, T. J. (1984) in Structure, Function and Metabolism of Plant Lipids (Siegenthaler, P. A. and Eichenberger, W., eds.), pp. 277-280, Elsevier Science Publishers, Amsterdam Received 16 November 1995/10 January 1996 ; accepted 15 January 1996
  5. Rohmer, M., Seemann, M. Horbach, S., Bringer-Meyer, S. and Sahm, H. (1996) J. Am. Chem. Soc., in the press 21
  6. Breitmeier, E. and Voelter, W. (1990) Carbon-13 NMR Spectroscopy, pp. 335 and 444, VCH Verlagsgesellschaft mbH, Weinheim, Germany 25
  7. Seo, S., Uomori, A., Yoshimura, Y., Takeda, K., Seto, H., Ebizuka, Y., Noguchi, H. and Sankawa, U. (1989) J. Chem. Soc. Perkin Trans. 1 1969-1974
  8. Broers, S. T. J. (1994) Ph.D. Thesis, Eidgeno$ ssische Technische Hochschule, Zu$ rich, Switzerland 37
  9. Eichenberger, W. (1977) in Lipid and Lipid Polymers of Higher Plants (Tevini, M. and Lichtenthaler, H. K., eds.), pp. 169-179, Springer Verlag, Berlin 43
  10. Schwarz, M. K. (1994) Ph.D. Thesis, Eidgeno$ ssische Technische Hochschule, Zu$ rich, Switzerland 51

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Authors
SCHWENDER, J., SEEMANN, M., LICHTENTHALER, H. K., & ROHMER, M.
Affiliations
  • Karlsruhe Institute of Technology (DE)
  • École nationale supérieure de chimie de Mulhouse (FR)
  • Centre National de la Recherche Scientifique (FR)
Venue
Biochemical Journal
Published
1996-05-15
Volume
316
Issue
1
Pages
73-80
ISSN
  • 0264-6021 (ISSN-L)
  • 1470-8728
OpenAlex
W1924177464
Cited by
370
References
25
Citations by year
2026: 3 · 2025: 3 · 2024: 5 · 2023: 6 · 2022: 8 · 2021: 7 · 2020: 7 · 2019: 7 · 2018: 8 · 2017: 9 · 2016: 6 · 2015: 8 · 2014: 10 · 2013: 11 · 2012: 12
FWCI
11.99
Type
journal article
Language
en
Open access
Locations
  • Biochemical Journal (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
Centre National de la Recherche Scientifique
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Plant biochemistry and biosynthesis
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Biochemistry › Lipid metabolism and biosynthesis
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Photosynthetic Processes and Mechanisms
Keywords
isoprenoid biosynthesis, methylerythritol phosphate pathway, Scenedesmus obliquus, carotenoids, sterols, plastoquinone-9, beta-carotene, lutein, isopentenyl pyrophosphate, 13C labeling, green algae
MeSH terms
Chlorophyta, Carbon Isotopes, Carotenoids, Chlorophyll, Glyceraldehyde 3-Phosphate, Glyoxylates, Magnetic Resonance Spectroscopy, Pentose Phosphate Pathway, Plastoquinone, Pyruvates, Sterols, Terpenes

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