ReviewFrontiers in plant science2023
Ribulose-1,5-bisphosphate regeneration in the Calvin-Benson-Bassham cycle: Focus on the last three enzymatic steps that allow the formation of Rubisco substrate.
Review in Frontiers in plant science, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Environmental Concentrations of Herbicide Prometryn Increase the Susceptibility of Reef-Building Corals to Nitrate Stress.Environmental science & technology · 2026Article
- Exploring wild rices for photosynthetic efficiency improvement in rice.Physiology and molecular biology of plants : an international journal of functional plant biology · 2026Article
- Insights into transcriptomics and metabolic engineering of microalgal systems for enhancing industrial and environmental applications.World journal of microbiology & biotechnology · 2026Review
- Biochemical phosphorus allocation is linked to photosynthetic phosphorus-use efficiency in a phosphorus-impoverished environment.The New phytologist · 2026Article
- Enhanced COBiotechnology reports (Amsterdam, Netherlands) · 2025Article
- Changes in proteome and protein carbonylation in potato (Solanum tuberosum L.) under single and combined abiotic stresses.Scientific reports · 2025Article
- A Comparative Bioinformatic Investigation of the Rubisco Small Subunit Gene Family in True Grasses Reveals Novel Targets for Enhanced Photosynthetic Efficiency.International journal of molecular sciences · 2025Article
- Carbon assimilation dynamics inPhysiology and molecular biology of plants : an international journal of functional plant biology · 2025Article
- Comparative transcriptome and coexpression network analysis revealed the regulatory mechanism of Astragalus cicer L. in response to salt stress.BMC plant biology · 2024Article
- Photosynthesis: Genetic Strategies Adopted to Gain Higher Efficiency.International journal of molecular sciences · 2024Review
- Phosphoribulokinase abundance is not limiting the Calvin-Benson-Bassham cycle inFrontiers in plant science · 2023Article
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Authors and funding
8 authors.
Funding
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Abstract
The Calvin-Benson-Bassham (CBB) cycle comprises the metabolic phase of photosynthesis and is responsible for carbon fixation and the production of sugar phosphates. The first step of the cycle involves the enzyme ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) which catalyzes the incorporation of inorganic carbon into 3-phosphoglyceric acid (3PGA). The following steps include ten enzymes that catalyze the regeneration of ribulose-1,5-bisphosphate (RuBP), the substrate of Rubisco. While it is well established that Rubisco activity acts as a limiting step of the cycle, recent modeling studies and experimental evidence have shown that the efficiency of the pathway is also impacted by the regeneration of the Rubisco substrate itself. In this work, we review the current understanding of the structural and catalytic features of the photosynthetic enzymes that catalyze the last three steps of the regeneration phase, namely ribose-5-phosphate isomerase (RPI), ribulose-5-phosphate epimerase (RPE), and phosphoribulokinase (PRK). In addition, the redox- and metabolic-based regulatory mechanisms targeting the three enzymes are also discussed. Overall, this review highlights the importance of understudied steps in the CBB cycle and provides direction for future research aimed at improving plant productivity.
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