ArticlePloS one2017
Crimean-Congo hemorrhagic fever virus nucleocapsid protein has dual RNA binding modes.
Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed, 20 citations in OpenAlex.
- Kinesiophobia, Physical Activity, and Physical-Activity Self-Efficacy in Adolescents with Congenital Heart Disease.Pediatric cardiology · 2026Article
- Article
- Structural Features of Nucleoproteins from the Recently DiscoveredInternational journal of molecular sciences · 2025Article
- Identification of critical residues for RNA binding of nairovirus nucleoprotein.Journal of virology · 2024Article
- Antibodies targeting the Crimean-Congo Hemorrhagic Fever Virus nucleoprotein protect via TRIM21.Nature communications · 2024Article
- The Role of Nucleocapsid Protein (NP) in the Immunology of Crimean-Congo Hemorrhagic Fever Virus (CCHFV).Viruses · 2024Review
- HuR (ELAVL1) regulates the CCHFV minigenome and HAZV replication by associating with viral genomic RNA.PLoS neglected tropical diseases · 2024Article
- Modulations in the host cell proteome by the hantavirus nucleocapsid protein.PLoS pathogens · 2024Article
- SARS-CoV-2 Nucleocapsid Protein Is a Potential Therapeutic Target for Anticoronavirus Drug Discovery.Microbiology spectrum · 2023Article
- Article
- Immune responses in multiple hosts to Nucleocapsid Protein (NP) of Crimean-Congo Hemorrhagic Fever Virus (CCHFV).PLoS neglected tropical diseases · 2021Article
- Hantaviruses use the endogenous host factor P58IPK to combat the PKR antiviral response.PLoS pathogens · 2021Article
- Purification of Crimean-Congo hemorrhagic fever virus nucleoprotein and its utility for serological diagnosis.Scientific reports · 2021Article
- Article
- Crimean-Congo hemorrhagic fever virus nucleocapsid protein harbors distinct RNA-binding sites in the stalk and head domains.The Journal of biological chemistry · 2019Article
- Hantavirus RdRp Requires a Host Cell Factor for Cap Snatching.Journal of virology · 2019Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Crimean Congo hemorrhagic fever, a zoonotic viral disease, has high mortality rate in humans. There is currently no vaccine for Crimean Congo hemorrhagic fever virus (CCHFV) and chemical interventions are limited. The three negative sense genomic RNA segments of CCHFV are specifically encapsidated by the nucleocapsid protein into three ribonucleocapsids, which serve as templates for the viral RNA dependent RNA polymerase. Here we demonstrate that CCHFV nucleocapsid protein has two distinct binding modes for double and single strand RNA. In the double strand RNA binding mode, the nucleocapsid protein preferentially binds to the vRNA panhandle formed by the base pairing of complementary nucleotides at the 5' and 3' termini of viral genome. The CCHFV nucleocapsid protein does not have RNA helix unwinding activity and hence does not melt the duplex vRNA panhandle after binding. In the single strand RNA binding mode, the nucleocapsid protein does not discriminate between viral and non-viral RNA molecules. Binding of both vRNA panhandle and single strand RNA induce a conformational change in the nucleocapsid protein. Nucleocapsid protein remains in a unique conformational state due to simultaneously binding of structurally distinct vRNA panhandle and single strand RNA substrates. Although the role of dual RNA binding modes in the virus replication cycle is unknown, their involvement in the packaging of viral genome and regulation of CCHFV replication in conjunction with RdRp and host derived RNA regulators is highly likely.
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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 Socratic graph.