ArticlePlant physiology2002
Evolution of sucrose synthesis.
Article in Plant physiology, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.
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43 citing papers in PubMed, 114 citations in OpenAlex.
- A conserved hexapeptide switch controls autoinhibition of plant cytosolic invertases.Nature plants · 2026Article
- Genome-Wide Characterization of Kiwifruit Invertase Gene Family Reveals Roles ofInternational journal of molecular sciences · 2025Article
- Sucrose synthase dynamics and its potential role in heat stress tolerance in cereals.Frontiers in plant science · 2025Review
- Evolution of plant metabolism: the state-of-the-art.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024Review
- Stochastic Character Mapping, Bayesian Model Selection, and Biosynthetic Pathways Shed New Light on the Evolution of Habitat Preference in Cyanobacteria.Systematic biology · 2024Article
- Architecture, Function, Regulation, and Evolution of α-Glucans Metabolic Enzymes in Prokaryotes.Chemical reviews · 2024Review
- Article
- Integrative Proteomic and Phosphoproteomic Analyses Revealed the Regulatory Mechanism of the Response to Ultraviolet B Stress inACS omega · 2023Article
- Cyanobacteria as cell factories for the photosynthetic production of sucrose.Frontiers in microbiology · 2023Review
- Functional and Molecular Characterization of theMicroorganisms · 2021Article
- Sucrose-phosphate phosphatase from sugarcane reveals an ancestral tandem duplication.BMC plant biology · 2021Article
- Article
- Freshwater CyanobacteriumApplied and environmental microbiology · 2020Article
- Co-crystal Structure ofFrontiers in microbiology · 2020Article
- The evolutionary history of the sucrose synthase gene family in higher plants.BMC plant biology · 2019Article
- Salt-Regulated Accumulation of the Compatible Solutes Sucrose and Glucosylglycerol in Cyanobacteria and Its Biotechnological Potential.Frontiers in microbiology · 2019Review
- The Sucrose Synthase Gene Family in Chinese Pear (Molecules (Basel, Switzerland) · 2018Article
- The genes and enzymes of sucrose metabolism in moderately thermophilic methanotroph Methylocaldum szegediense O12.Extremophiles : life under extreme conditions · 2018Article
- Neochloris oleoabundans is worth its salt: Transcriptomic analysis under salt and nitrogen stress.PloS one · 2018Article
- Article
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Authors and funding
1 author at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Cyanobacteria and proteobacteria (purple bacteria) are the only prokaryotes known to synthesize sucrose (Suc). Suc-P synthase, Suc-phosphatase (SPP), and Suc synthase activities have previously been detected in several cyanobacteria, and genes coding for Suc-P synthase (sps) and Suc synthase (sus) have been cloned from Synechocystis sp. PCC 6803 and Anabaena (Nostoc) spp., respectively. An open reading frame in the Synechocystis genome encodes a predicted 27-kD polypeptide that shows homology to the maize (Zea mays) SPP. Heterologous expression of this putative spp gene in Escherichia coli, reported here, confirmed that this open reading frame encodes a functional SPP enzyme. The Synechocystis SPP is highly specific for Suc-6(F)-P (K(m) = 7.5 microM) and is Mg(2+) dependent (K(a) = 70 microM), with a specific activity of 46 micromol min(-1) mg(-1) protein. Like the maize SPP, the Synechocystis SPP belongs to the haloacid dehalogenase superfamily of phosphatases/hydrolases. Searches of sequenced microbial genomes revealed homologs of the Synechocystis sps gene in several other cyanobacteria (Nostoc punctiforme, Prochlorococcus marinus strains MED4 and MIT9313, and Synechococcus sp. WH8012), and in three proteobacteria (Acidithiobacillus ferrooxidans, Magnetococcus sp. MC1, and Nitrosomonas europaea). Homologs of the Synechocystis spp gene were found in Magnetococcus sp. MC1 and N. punctiforme, and of the Anabaena sus gene in N. punctiforme and N. europaea. From analysis of these sequences, it is suggested that Suc synthesis originated in the proteobacteria or a common ancestor of the proteobacteria and cyanobacteria.
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