ArticleThe Journal of cell biology2000
The plant vacuolar sorting receptor AtELP is involved in transport of NH(2)-terminal propeptide-containing vacuolar proteins in Arabidopsis thaliana.
Article in The Journal of cell biology, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 95 papers.
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95 citing papers in PubMed, 193 citations in OpenAlex.
- Activity-Based Profiling of Papain-like Cysteine Proteases in Different Plant Organs During Barley Development.Plants (Basel, Switzerland) · 2026Article
- An active RNA transport mechanism into plant vacuoles.Nucleic acids research · 2026Article
- Vacuolar sorting receptors coordinate lytic vacuolar and autophagic transport for plant effector-triggered immunity.Nature plants · 2025Article
- Vacuolar phosphatases are essential for efficient nucleotide salvage in Arabidopsis.Journal of experimental botany · 2025Article
- A Novel Senescence-Specific Gene (International journal of molecular sciences · 2022Article
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- Structural insights into how vacuolar sorting receptors recognize the sorting determinants of seed storage proteins.Proceedings of the National Academy of Sciences of the United States of America · 2022Article
- "The PLCP gene family of grapevine (Vitis vinifera L.): characterization and differential expression in response to Plasmopara Viticola".BMC plant biology · 2021Article
- PbEIL1 acts upstream of PbCysp1 to regulate ovule senescence in seedless pear.Horticulture research · 2021Article
- Emerging Mechanisms of Endocytosis inLife (Basel, Switzerland) · 2021Review
- MTV proteins unveil ER- and microtubule-associated compartments in the plant vacuolar trafficking pathway.Proceedings of the National Academy of Sciences of the United States of America · 2020Article
- EPSIN1 Modulates the Plasma Membrane Abundance of FLAGELLIN SENSING2 for Effective Immune Responses.Plant physiology · 2020Article
- An effector from the Huanglongbing-associated pathogen targets citrus proteases.Nature communications · 2018Article
- Genome-wide comparative analysis of papain-like cysteine protease family genes in castor bean and physic nut.Scientific reports · 2018Article
- Physiological and Proteomic Responses of Contrasting Alfalfa (Frontiers in plant science · 2018Article
- Article
- Glutathione S-transferase related detoxification processes are correlated with receptor-mediated vacuolar sorting mechanisms.Plant cell reports · 2017Article
- Localization of RNS2 ribonuclease to the vacuole is required for its role in cellular homeostasis.Planta · 2017Article
- Cisplatin, Oxaliplatin, and Kiteplatin Subcellular Effects Compared in a Plant Model.International journal of molecular sciences · 2017Article
- Major Cys protease activities are not essential for senescence in individually darkened Arabidopsis leaves.BMC plant biology · 2017Article
35 more citing papers are in PubMed but not listed here.
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Authors and funding
7 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Many soluble plant vacuolar proteins are sorted away from secreted proteins into small vesicles at the trans-Golgi network by transmembrane cargo receptors. Cleavable vacuolar sorting signals include the NH(2)-terminal propeptide (NTPP) present in sweet potato sporamin (Spo) and the COOH-terminal propeptide (CTPP) present in barley lectin (BL). These two proteins have been found to be transported by different mechanisms to the vacuole. We examined the ability of the vacuolar cargo receptor AtELP to interact with the sorting signals of heterologous and endogenous plant vacuolar proteins in mediating vacuolar transport in Arabidopsis thaliana. AtELP extracted from microsomes was found to interact with the NTPPs of barley aleurain and Spo, but not with the CTPPs of BL or tobacco chitinase, in a pH-dependent and sequence-specific manner. In addition, EM studies revealed the colocalization of AtELP with NTPP-Spo at the Golgi apparatus, but not with BL-CTPP in roots of transgenic Arabidopsis plants. Further, we found that AtELP interacts in a similar manner with the NTPP of the endogenous vacuolar protein AtALEU (Arabidopsis thaliana Aleu), a protein highly homologous to barley aleurain. We hypothesize that AtELP functions as a vacuolar sorting receptor involved in the targeting of NTPP-, but not CTPP-containing proteins in Arabidopsis.
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