ReviewFEBS letters2023
The TRAPP complexes: discriminating GTPases in context.
Review in FEBS letters, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
8 citing papers in PubMed, 13 citations in OpenAlex.
- A subcomplex comprising TRAPPC11, TRAPPC12, TRAPPC13 and the fungal TRAPPC2L homolog, Tca17, directs TRAPPIII to autophagy.Journal of cell science · 2026Article
- SH3BP5L triggers the RAB11A-regulated integrin recycling network implicated in breast cancer metastasis.The Journal of clinical investigation · 2026Article
- The Functions of RAB GTPases at the Golgi Complex.Sub-cellular biochemistry · 2026Review
- The TRAPPIII complex regulates development and virulence of Fusarium graminearum by coordinating autophagy and intracellular transport.PLoS pathogens · 2025Article
- Structural insights into traffic through the Golgi complex.Current opinion in cell biology · 2025Review
- TRAPPopathies: Severe Multisystem Disorders Caused by Variants in Genes of the Transport Protein Particle (TRAPP) Complexes.International journal of molecular sciences · 2024Review
- Structural basis for Rab6 activation by the Ric1-Rgp1 complex.Nature communications · 2024Article
- Structural basis for Rab6 activation by the Ric1-Rgp1 complex.bioRxiv : the preprint server for biology · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
Abstract
Correct localization of Rab GTPases in cells is critical for proper function in membrane trafficking. Guanine-nucleotide exchange factors (GEFs) act as the primary determinants of Rab localization by activating and stabilizing their Rab substrates on specific organelle and vesicle membranes. The TRAPP complexes TRAPPII and TRAPPIII are two related GEFs that use the same catalytic site to activate distinct Rabs, Rab11 and Rab1, respectively. The Rab C-terminal hypervariable domain (HVD) is an important specificity determinant for the budding yeast TRAPP complexes, with the length of the HVD playing a critical role in counter-selection. Several recent studies have used cryo-EM to illuminate how the yeast and metazoan TRAPP complexes identify and activate their substrates. This review summarizes recently characterized Rab substrate selection mechanisms and highlights how the membrane surface provides critical context for the GEF-GTPase interactions.
Indexed as
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.