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Researchers reveal how SARS antibody binds to COVID-19 coronavirus
The interaction between a SARS antibody called CR3022 and the COVID-19 coronavirus has been mapped by researchers, revealing a viral vulnerability.
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Structural biology
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Novel tuberculosis transport protein could be target of new treatments
Cryogenic electron microscopy revealed that the vitamin B12 transporter on Mycobacterium tuberculosis acts like a non-selective sluice, transporting both the vitamin and antibiotics.
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Scientists reveal structure of norovirus using cryo-EM
Researchers captured 13,000 images of a mouse norovirus using an electron microscope and compiled the images to reveal the structure of the virus.
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COVID-19 viral envelope simulation under development
Researchers are working to build a complete, all-atom model of the exterior of the coronavirus to aid in drug design.
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Scientists propose new precise method to measure atoms
A team of Russian scientists has suggested a new method to measure the sizes of atoms as well as their intermolecular interactions, which they say could help drug design.
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Preliminary SARS-CoV-2 protease inhibitor shows efficacy in mice
Using X-ray crystallography, researchers have revealed the structure of the SARS-CoV-2 main protease, designing an inhibitor to bind to this target and prevent viral replication.
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Structure of lipin enzyme responsible for triglycerides revealed for first time
Researchers have obtained the crystal structure of the lipin enzyme, the regulator of triglyceride production, which they say could inform research into heart disease, obesity and diabetes.
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Interleukin-2 interactions revealed by researchers to aid in drug design
Using nuclear magnetic resonance spectroscopy, a study has shown that IL-2 can stimulate both effector T cells and regulatory T cells by adopting different structural forms.
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3D visualisation of COVID-19 surface released for researchers
A new 3D model of the surface of the coronavirus COVID-19 has been released, to aid researchers in the development of a treatment.
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New optical technique affords unique insight into blood cell development
Scientists in Hong Kong have developed a novel optical technique that facilitates accurate tracking of hemogenic endothelium cells in zebrafish embryos, providing new insights into the mechanisms of blood formation and potential new understanding of diseases such as leukaemia.
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Novel nanoscale 4D printer could be used for drug research
A novel 4D printer has been created which can combine organic chemistry, surface science and nanolithography to design surfaces with organic or biological molecules for drug research.
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Förster resonance energy transfer development enables imaging of single molecules
Using fluorescent markers, researchers have developed Förster resonance energy transfer (FRET) to image the assembly, functions and interactions of molecules.
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Scientists demonstrate how COVID-19 infects human cells
Researchers have used cryogenic electron microscopy to show that coronaviruses enter human cells through an interaction with angiotensin-converting enzyme 2 (ACE2).
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Researchers map vital atomic-scale protein on COVID-19
Using cryogenic electron microscopy, a team has mapped the Spike protein on COVID-19, which could be used in the development of vaccines.
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Imaging technique reveals how HIV drugs bind to viral structure
A new study has shown in three dimensions how drugs bind to HIV, which could be used to improve the design of drugs or develop novel therapies.
