ArticleMarine biotechnology (New York, N.Y.)2018
Identification of 4-Deoxy-L-Etychro-Hexoseulose Uronic Acid Reductases in an Alginolytic Bacterium Vibrio splendidus and their Uses for L-Lactate Production in an Escherichia coli Cell-Free System.
Article in Marine biotechnology (New York, N.Y.), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed, 5 citations in OpenAlex.
- 4-Deoxy-l-Molecules (Basel, Switzerland) · 2022Review
- Functional identification of alginate lyase from the brown alga Saccharina japonica.Scientific reports · 2019Article
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
4-Deoxy-L-erythro-hexoseulose uronic acid (DEH) reductase is a key enzyme in alginate utilizing metabolism, but the number of characterized DEH reductase is quite limited. In this study, novel two DEH reductases, VsRed-1 and VsRed-2, were identified in marine bacterium Vibrio splendidus, and the recombinant enzymes were expressed in an Escherichia coli system and purified by Ni-NTA chromatography. The optimal pH and temperature of the recombinant VsRed-1 and VsRed-2 were pH 7.5, 30 °C, and pH 7.0, 35 °C, respectively. The specific activities of VsRed-1 (776 U/mg for NADH) and VsRed-2 (176 U/mg for NADPH) were the highest among the DEH reductases reported so far. We also demonstrated that DEH could be converted to L-lactate with a yield of 76.7 and 81.9% in E. coli cell-free system containing VsRed-1 and VsRed-2 enzymes, respectively, indicating that two DEH reductases can be employed for production of biofuels and bio-chemicals from brown macroalgae biomass.
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