Search Results - "Owens, Raymond J."
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Neutralization of SARS-CoV-2 by Destruction of the Prefusion Spike
Published in Cell host & microbe (09-09-2020)“…There are as yet no licensed therapeutics for the COVID-19 pandemic. The causal coronavirus (SARS-CoV-2) binds host cells via a trimeric spike whose receptor…”
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A potent SARS-CoV-2 neutralising nanobody shows therapeutic efficacy in the Syrian golden hamster model of COVID-19
Published in Nature communications (22-09-2021)“…SARS-CoV-2 remains a global threat to human health particularly as escape mutants emerge. There is an unmet need for effective treatments against COVID-19 for…”
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Structural and mechanistic characterization of bifunctional heparan sulfate N-deacetylase-N-sulfotransferase 1
Published in Nature communications (13-02-2024)“…Heparan sulfate (HS) polysaccharides are major constituents of the extracellular matrix, which are involved in myriad structural and signaling processes…”
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Structural Biology of Nanobodies against the Spike Protein of SARS-CoV-2
Published in Viruses (03-11-2021)“…Nanobodies are 130 amino acid single-domain antibodies (V H) derived from the unique heavy-chain-only subclass of Camelid immunogloblins. Their small molecular…”
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Molecular basis for GTP recognition by light‐activated guanylate cyclase RhGC
Published in The FEBS journal (01-07-2020)“…Cyclic guanosine 3′,5′‐monophosphate (cGMP) is an intracellular signalling molecule involved in many sensory and developmental processes. Synthesis of cGMP…”
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Marine picocyanobacterial PhnD1 shows specificity for various phosphorus sources but likely represents a constitutive inorganic phosphate transporter
Published in The ISME Journal (01-07-2023)“…Despite being fundamental to multiple biological processes, phosphorus (P) availability in marine environments is often growth-limiting, with generally low…”
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Screening of Membrane Protein Production by Comparison of Transient Expression in Insect and Mammalian Cells
Published in Biomolecules (Basel, Switzerland) (11-05-2023)“…Membrane proteins are difficult biomolecules to express and purify. In this paper, we compare the small-scale production of six selected eukaryotic integral…”
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Expression of recombinant glycoproteins in mammalian cells: towards an integrative approach to structural biology
Published in Current opinion in structural biology (01-06-2013)“…•Mammalian cell expression is an essential tool for integrative structural biology.•Se-Met, isotope and non-natural amino acid labeled glycoproteins can be…”
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Fragment library screening by X-ray crystallography and binding site analysis on thioredoxin glutathione reductase of Schistosoma mansoni
Published in Scientific reports (18-01-2024)“…Schistosomiasis is caused by parasites of the genus Schistosoma , which infect more than 200 million people. Praziquantel (PZQ) has been the main drug for…”
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Extracellular modulation of TREK-2 activity with nanobodies provides insight into the mechanisms of K2P channel regulation
Published in Nature communications (16-05-2024)“…Potassium channels of the Two-Pore Domain (K2P) subfamily, KCNK1-KCNK18 , play crucial roles in controlling the electrical activity of many different cell…”
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Human DDX17 Unwinds Rift Valley Fever Virus Non-Coding RNAs
Published in International journal of molecular sciences (23-12-2020)“…Rift Valley fever virus (RVFV) is a mosquito-transmitted virus from the family that causes high rates of mortality and morbidity in humans and ruminant…”
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Structure and functionality in flavivirus NS-proteins: Perspectives for drug design
Published in Antiviral research (01-08-2010)“…Flaviviridae are small enveloped viruses hosting a positive-sense single-stranded RNA genome. Besides yellow fever virus, a landmark case in the history of…”
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The structure of nontypeable Haemophilus influenzae SapA in a closed conformation reveals a constricted ligand-binding cavity and a novel RNA binding motif
Published in PloS one (15-10-2021)“…Nontypeable Haemophilus influenzae (NTHi) is a significant pathogen in respiratory disease and otitis media. Important for NTHi survival, colonization and…”
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Crystal Structure of a Novel Conformational State of the Flavivirus NS3 Protein: Implications for Polyprotein Processing and Viral Replication
Published in Journal of Virology (15-12-2009)“…Article Usage Stats Services JVI Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Structural and functional insights of RANKL-RANK interaction and signaling
Published in The Journal of immunology (1950) (15-06-2010)“…Bone remodeling involves bone resorption by osteoclasts and synthesis by osteoblasts and is tightly regulated by the receptor activator of the NF-kappaB ligand…”
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Neutralization of SARS-CoV-2 by Destruction of the Prefusion Spike
Published in Cell host & microbe (09-09-2020)Get full text
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Recent advances in the production of proteins in insect and mammalian cells for structural biology
Published in Journal of structural biology (01-10-2010)“…The production of proteins in sufficient quantity and of appropriate quality is an essential pre-requisite for structural studies. Escherichia coli remains the…”
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Chemistry towards Biology-Instruct: Snapshot
Published in International journal of molecular sciences (26-11-2022)“…The knowledge of interactions between different molecules is undoubtedly the driving force of all contemporary biomedical and biological sciences. Chemical…”
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Crystal Structures of the Extracellular Domain from PepT1 and PepT2 Provide Novel Insights into Mammalian Peptide Transport
Published in Structure (London) (06-10-2015)“…Mammals obtain nitrogen via the uptake of di- and tri-peptides in the gastrointestinal tract through the action of PepT1 and PepT2, which are members of the…”
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Cryo-EM structure of PepT2 reveals structural basis for proton-coupled peptide and prodrug transport in mammals
Published in Science advances (01-08-2021)“…The SLC15 family of proton-coupled solute carriers PepT1 and PepT2 play a central role in human physiology as the principal route for acquiring and retaining…”
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