ArticleMolecules and cells2011
Identification and molecular properties of SUMO-binding proteins in Arabidopsis.
Article in Molecules and cells, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Who cites it
23 citing papers in PubMed, 45 citations in OpenAlex.
- Article
- Protein Post-Translational Modifications in Plant Abiotic Stress Responses.Plants (Basel, Switzerland) · 2025Review
- Highly sensitive site-specific SUMOylation proteomics in Arabidopsis.Nature plants · 2024Article
- Application of SUMO fusion technology for the enhancement of stability and activity of lysophospholipase from Pyrococcus abyssi.World journal of microbiology & biotechnology · 2024Article
- Emerging role of phospholipase C mediated lipid signaling in abiotic stress tolerance and development in plants.Plant cell reports · 2021Review
- The Ubiquitin Conjugating Enzyme: An Important Ubiquitin Transfer Platform in Ubiquitin-Proteasome System.International journal of molecular sciences · 2020Review
- Protein sumoylation and phosphorylation intersect in Arabidopsis signaling.The Plant journal : for cell and molecular biology · 2017Article
- Arabidopsis TCP Transcription Factors Interact with the SUMO Conjugating Machinery in Nuclear Foci.Frontiers in plant science · 2017Article
- SUMO-Dependent Synergism Involving Heat Shock Transcription Factors with Functions Linked to Seed Longevity and Desiccation Tolerance.Frontiers in plant science · 2017Article
- Organization and Regulation of Soybean SUMOylation System under Abiotic Stress Conditions.Frontiers in plant science · 2017Article
- Analysis of Small Ubiquitin-Like Modifier (SUMO) Targets Reflects the Essential Nature of Protein SUMOylation and Provides Insight to Elucidate the Role of SUMO in Plant Development.Plant physiology · 2015Article
- SUMOylation of phytochrome-B negatively regulates light-induced signaling in Arabidopsis thaliana.Proceedings of the National Academy of Sciences of the United States of America · 2015Article
- SUMO proteomics to decipher the SUMO-modified proteome regulated by various diseases.Proteomics · 2015Review
- Identification of sumoylated proteins in the silkworm Bombyx mori.International journal of molecular sciences · 2014Article
- Extent and significance of non-covalent SUMO interactions in plant development.Plant signaling & behavior · 2014Article
- Identification of Arabidopsis SUMO-interacting proteins that regulate chromatin activity and developmental transitions.Proceedings of the National Academy of Sciences of the United States of America · 2013Article
- The SUMO system: a master organizer of nuclear protein assemblies.Chromosoma · 2013Review
- Emerging role of SUMOylation in plant development.Plant signaling & behavior · 2013Review
- Cold signaling and cold response in plants.International journal of molecular sciences · 2013Article
- In vivo localization and identification of SUMOylated proteins in the brain of His6-HA-SUMO1 knock-in mice.Proceedings of the National Academy of Sciences of the United States of America · 2012Article
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Authors and funding
13 authors at 4 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Reversible conjugation of the small ubiquitin modifier (SUMO) peptide to proteins (SUMOylation) plays important roles in cellular processes in animals and yeasts. However, little is known about plant SUMO targets. To identify SUMO substrates in Arabidopsis and to probe for biological functions of SUMO proteins, we constructed 6xHis-3xFLAG fused AtSUMO1 (HFAtSUMO1) controlled by the CaMV35S promoter for transformation into Arabidopsis Col-0. After heat treatment, an increased sumoylation pattern was detected in the transgenic plants. SUMO1-modified proteins were selected after two-dimensional gel electrophoresis (2-DE) image analysis and identified using matrix-assisted laser-desorption ionization time-of-flight mass spectrometry (MALDI-TOF MS). We identified 27 proteins involved in a variety of processes such as nucleic acid metabolism, signaling, metabolism, and including proteins of unknown functions. Binding and sumoylation patterns were confirmed independently. Surprisingly, MCM3 (At5G46280), a DNA replication licensing factor, only interacted with and became sumoylated by AtSUMO1, but not by SUMO1ΔGG or AtSUMO3. The results suggest specific interactions between sumoylation targets and particular sumoylation enzymes.
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