ArticleThe Journal of biological chemistry2013
Crystal structures and RNA-binding properties of the RNA recognition motifs of heterogeneous nuclear ribonucleoprotein L: insights into its roles in alternative splicing regulation.
Article in The Journal of biological chemistry, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
32 citing papers in PubMed.
- Review
- The RNA-Binding Protein ELAVL4/HuD Promotes Stress-Associated Tumor Survival in Neuroendocrine Cancers.International journal of molecular sciences · 2026Review
- DHX15 affects AML1-ETO9a splicing together with HNRNPL, RBM33 in AML1-ETO-positive acute myeloid leukaemia.British journal of haematology · 2026Article
- Article
- hnRNPL-CstF64 complex: coordinating CSR and LSR in IgH locus recombination dynamics through eRNA and NHEJ regulation.Nucleic acids research · 2025Article
- SENP3 protects hepatocyte from pyroptosis during acute liver injury through deSUMOylation of HNRNPL.iScience · 2025Article
- Insights into the Mode and Mechanism of Interactions Between RNA and RNA-Binding Proteins.International journal of molecular sciences · 2024Review
- Reviewing PTBP1 Domain Modularity in the Pre-Genomic Era: A Foundation to Guide the Next Generation of Exploring PTBP1 Structure-Function Relationships.International journal of molecular sciences · 2023Review
- Regulation of CD8Oncogene · 2023Article
- Modulation of pre-mRNA structure by hnRNP proteins regulates alternative splicing ofScience advances · 2022Article
- Structural basis of the interaction between SETD2 methyltransferase and hnRNP L paralogs for governing co-transcriptional splicing.Nature communications · 2021Article
- Differential RNA packaging into small extracellular vesicles by neurons and astrocytes.Cell communication and signaling : CCS · 2021Article
- Molecular Brightness Approach for FRET Analysis of Donor-Linker-Acceptor Constructs at the Single Molecule Level: A Concept.Frontiers in molecular biosciences · 2021Article
- Heterogeneous Nuclear Ribonucleoprotein L Negatively Regulates Foot-and-Mouth Disease Virus Replication through Inhibition of Viral RNA Synthesis by Interacting with the Internal Ribosome Entry Site in the 5' Untranslated Region.Journal of virology · 2020Article
- LINC02273 drives breast cancer metastasis by epigenetically increasing AGR2 transcription.Molecular cancer · 2019Article
- hnRNP L-dependent protection of normal mRNAs from NMD subverts quality control in B cell lymphoma.The EMBO journal · 2019Article
- Inclusion of hnRNP L Alternative Exon 7 Is Associated with Good Prognosis and Inhibited by Oncogene SRSF3 in Head and Neck Squamous Cell Carcinoma.BioMed research international · 2019Article
- HnRNP L represses cryptic exons.RNA (New York, N.Y.) · 2018Article
- hnRNP L controls HPV16 RNA polyadenylation and splicing in an Akt kinase-dependent manner.Nucleic acids research · 2017Article
- Interplay between miR-574-3p and hnRNP L regulates VEGFA mRNA translation and tumorigenesis.Nucleic acids research · 2017Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Heterogeneous nuclear ribonucleoprotein L (hnRNP L) is an abundant RNA-binding protein implicated in many bioprocesses, including pre-mRNA processing, mRNA export of intronless genes, internal ribosomal entry site-mediated translation, and chromatin modification. It contains four RNA recognition motifs (RRMs) that bind with CA repeats or CA-rich elements. In this study, surface plasmon resonance spectroscopy assays revealed that all four RRM domains contribute to RNA binding. Furthermore, we elucidated the crystal structures of hnRNP L RRM1 and RRM34 at 2.0 and 1.8 Å, respectively. These RRMs all adopt the typical β1α1β2β3α2β4 topology, except for an unusual fifth β-strand in RRM3. RRM3 and RRM4 interact intimately with each other mainly through helical surfaces, leading the two β-sheets to face opposite directions. Structure-based mutations and surface plasmon resonance assay results suggested that the β-sheets of RRM1 and RRM34 are accessible for RNA binding. FRET-based gel shift assays (FRET-EMSA) and steady-state FRET assays, together with cross-linking and dynamic light scattering assays, demonstrated that hnRNP L RRM34 facilitates RNA looping when binding to two appropriately separated binding sites within the same target pre-mRNA. EMSA and isothermal titration calorimetry binding studies with in vivo target RNA suggested that hnRNP L-mediated RNA looping may occur in vivo. Our study provides a mechanistic explanation for the dual functions of hnRNP L in alternative splicing regulation as an activator or repressor.
Indexed as
Identifiers
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.