ArticleJournal of experimental botany2013
A KS-type dehydrin and its related domains reduce Cu-promoted radical generation and the histidine residues contribute to the radical-reducing activities.
Article in Journal of experimental botany, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.
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Who cites it
34 citing papers in PubMed, 92 citations in OpenAlex.
- Crowding in Anhydrobiosis.Sub-cellular biochemistry · 2025Review
- Metabolomic changes inFrontiers in cellular and infection microbiology · 2024Article
- A YSK-Type Dehydrin fromInternational journal of molecular sciences · 2022Article
- Drought and UV Radiation Stress Tolerance in Rice Is Improved by Overaccumulation of Non-Enzymatic Antioxidant Flavonoids.Antioxidants (Basel, Switzerland) · 2022Article
- Investigating the Functional Role of the Cysteine Residue in Dehydrin from the Arctic Mouse-Ear ChickweedMolecules (Basel, Switzerland) · 2022Article
- Involvement of dehydrin proteins in mitigating the negative effects of drought stress in plants.Plant cell reports · 2022Review
- Early gene expression response of barley root tip to toxic concentrations of cadmium.Plant molecular biology · 2022Article
- Evolutionary analysis of angiosperm dehydrin gene family reveals three orthologues groups associated to specific protein domains.Scientific reports · 2021Article
- Comparative Genomics, Evolution, and Drought-Induced Expression of Dehydrin Genes in ModelPlants (Basel, Switzerland) · 2021Article
- Distribution and Classification of Dehydrins in Selected Plant Species Using Bioinformatics Approach.Iranian journal of biotechnology · 2020Article
- An ERF-type transcription factor is involved in the regulation of the dehydrinPlant signaling & behavior · 2020Article
- Lysine, Lysine-Rich, Serine, and Serine-Rich Proteins: Link Between Metabolism, Development, and Abiotic Stress Tolerance and the Role of ncRNAs in Their Regulation.Frontiers in plant science · 2020Review
- Overexpression of Ks-type dehydrins gene OeSRC1 from Olea europaea increases salt and drought tolerance in tobacco plants.Molecular biology reports · 2019Article
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- Identification and Characterization of Five Cold Stress-Related Rhododendron Dehydrin Genes: Spotlight on a FSK-Type Dehydrin With Multiple F-Segments.Frontiers in bioengineering and biotechnology · 2019Article
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- Characterization of Dehydrin protein, CdDHN4-L and CdDHN4-S, and their differential protective roles against abiotic stress in vitro.BMC plant biology · 2018Article
- Structural and Functional Dynamics of Dehydrins: A Plant Protector Protein under Abiotic Stress.International journal of molecular sciences · 2018Review
- Article
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3 authors at 1 institution in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
Dehydrin is a plant disordered protein whose functions are not yet totally understood. Here it is reported that a KS-type dehydrin can reduce the formation of reactive oxygen species (ROS) from Cu. AtHIRD11, which is the Arabidopsis KS-type dehydrin, inhibited generation of hydrogen peroxide and hydroxyl radicals in the Cu-ascorbate system. The radical-reducing activity of AtHIRD11 was stronger than those of radical-silencing peptides such as glutathione and serum albumin. The addition of Cu(2+) reduced the disordered state, decreased the trypsin susceptibility, and promoted the self-association of AtHIRD11. Domain analyses indicated that the five domains containing histidine showed ROS-reducing activities. Histidine/alanine substitutions indicated that histidine is a crucial residue for reducing ROS generation. Using the 27 peptides which are related to the KnS-type dehydrins of 14 plant species, it was found that the strengths of ROS-reducing activities can be determined by two factors, namely the histidine contents and the length of the peptides. The degree of ROS-reducing activities of a dehydrin can be predicted using these indices.
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