Search Results - "Hillen, Hauke S"
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Structure of replicating SARS-CoV-2 polymerase
Published in Nature (London) (06-08-2020)“…The new coronavirus severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) uses an RNA-dependent RNA polymerase (RdRp) for the replication of its genome…”
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Structure and function of SARS-CoV-2 polymerase
Published in Current opinion in virology (01-06-2021)“…Coronaviruses use an RNA-dependent RNA polymerase (RdRp) to replicate and express their genome. The RdRp associates with additional non-structural proteins…”
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Mechanism of molnupiravir-induced SARS-CoV-2 mutagenesis
Published in Nature structural & molecular biology (01-09-2021)“…Molnupiravir is an orally available antiviral drug candidate currently in phase III trials for the treatment of patients with COVID-19. Molnupiravir increases…”
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Mechanism of SARS-CoV-2 polymerase stalling by remdesivir
Published in Nature communications (12-01-2021)“…Remdesivir is the only FDA-approved drug for the treatment of COVID-19 patients. The active form of remdesivir acts as a nucleoside analog and inhibits the…”
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Structural basis of mitochondrial transcription
Published in Nature structural & molecular biology (01-09-2018)“…The mitochondrial genome is transcribed by a single-subunit DNA-dependent RNA polymerase (mtRNAP) and its auxiliary factors. Structural studies have elucidated…”
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Structural Basis of Mitochondrial Transcription Initiation
Published in Cell (16-11-2017)“…Transcription in human mitochondria is driven by a single-subunit, factor-dependent RNA polymerase (mtRNAP). Despite its critical role in both expression and…”
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Small-molecule inhibitors of human mitochondrial DNA transcription
Published in Nature (London) (24-12-2020)“…Altered expression of mitochondrial DNA (mtDNA) occurs in ageing and a range of human pathologies (for example, inborn errors of metabolism, neurodegeneration…”
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Structural basis of GTPase-mediated mitochondrial ribosome biogenesis and recycling
Published in Nature communications (16-06-2021)“…Ribosome biogenesis requires auxiliary factors to promote folding and assembly of ribosomal proteins and RNA. Particularly, maturation of the peptidyl…”
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Structural Basis of Poxvirus Transcription: Transcribing and Capping Vaccinia Complexes
Published in Cell (12-12-2019)“…Poxviruses use virus-encoded multisubunit RNA polymerases (vRNAPs) and RNA-processing factors to generate m7G-capped mRNAs in the host cytoplasm. In the…”
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Cryo-EM for Structure Determination of Mitochondrial Ribosome Samples
Published in Methods in molecular biology (Clifton, N.J.) (2023)“…Single-particle cryoelectron microscopy (cryo-EM) allows structure determination of large macromolecular complexes from conformationally and compositionally…”
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Structural basis of RNA processing by human mitochondrial RNase P
Published in Nature structural & molecular biology (01-09-2021)“…Human mitochondrial transcripts contain messenger and ribosomal RNAs flanked by transfer RNAs (tRNAs), which are excised by mitochondrial RNase (mtRNase) P and…”
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The structure of a dimeric form of SARS-CoV-2 polymerase
Published in Communications biology (24-08-2021)“…The coronavirus SARS-CoV-2 uses an RNA-dependent RNA polymerase (RdRp) to replicate and transcribe its genome. Previous structures of the RdRp revealed a…”
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Structural and mechanistic basis of RNA processing by protein-only ribonuclease P enzymes
Published in Trends in biochemical sciences (Amsterdam. Regular ed.) (01-11-2022)“…Ribonuclease P (RNase P) enzymes are responsible for the 5′ processing of tRNA precursors. In addition to the well-characterised ribozyme-based RNase P…”
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Hierarchical folding of the catalytic core during mitochondrial ribosome biogenesis
Published in Trends in cell biology (01-03-2022)“…Final maturation steps during ribosome biogenesis require the assistance of assembly and quality control factors to ensure the folding of rRNA and proteins…”
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Mechanism of Transcription Anti-termination in Human Mitochondria
Published in Cell (16-11-2017)“…In human mitochondria, transcription termination events at a G-quadruplex region near the replication origin are thought to drive replication of mtDNA by…”
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The molecular machinery for maturation of primary mtDNA transcripts
Published in Human molecular genetics (22-05-2024)“…Abstract Human mitochondria harbour a circular, polyploid genome (mtDNA) encoding 11 messenger RNAs (mRNAs), two ribosomal RNAs (rRNAs) and 22 transfer RNAs…”
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Structure of the multi-subunit chloroplast RNA polymerase
Published in Molecular cell (07-03-2024)“…Chloroplasts contain a dedicated genome that encodes subunits of the photosynthesis machinery. Transcription of photosynthesis genes is predominantly carried…”
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Structural Basis of Poxvirus Transcription: Vaccinia RNA Polymerase Complexes
Published in Cell (12-12-2019)“…Poxviruses encode a multisubunit DNA-dependent RNA polymerase (vRNAP) that carries out viral gene expression in the host cytoplasm. We report cryo-EM…”
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Lost in promiscuity? An evolutionary and biochemical evaluation of HSD10 function in cardiolipin metabolism
Published in Cellular and molecular life sciences : CMLS (01-11-2022)“…Multifunctional proteins are challenging as it can be difficult to confirm pathomechanisms associated with disease-causing genetic variants. The human…”
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