Each protein subunit is folded into a "double jelly-roll" configuration found in many virus capsids. Sputnik attaches to and enters host amoebas, encountering a more acidic environment that apparently ...

Structure Of Viral Harpoon Protein Reveals How Viruses Enter Cells Date: January 6, 2006 Source: NIH/National Institute of Allergy and Infectious Diseases ...

An international team of scientists has derived the "quasi-atomic" structure of a common bacteriophage, a type of virus that infects bacteria. The newly detailed structure confirms that the ...

These grants support basic research on viral infectious diseases, including West Nile. "We currently have a 17-angstrom resolution structure," Kuhn said. "We hope to use our NIH support to get down to ...

It shares a basic structure with all flaviviruses: Genetic info in the form of RNA is surrounded by a fatty membrane, then encased in a protein shell with a 20-sided face.The protein shells are ...

Biologists Learn Structure, Mechanism Of Powerful 'Molecular Motor' In Virus. ScienceDaily . Retrieved June 4, 2025 from www.sciencedaily.com / releases / 2008 / 12 / 081224215530.htm ...

A 10-year Lassa virus research project has yielded structural and functional details of a key viral surface protein that could help advance development of Lassa vaccines and antibody-based ...

At just 75 amino acids long, the envelope (E) protein is the smallest of the four structural proteins that make up the SARS-CoV-2 viral particle and is essential for the virus to infect cells.

"This structure defines the exact wiring of the immature virus before it becomes infectious, and we now have a better understanding of the levers and pulleys involved in viral assembly.

Scientists have simulated the transition of the SARS-CoV-2 spike protein structure from when it recognizes the host cell to when it gains entry, according to a study published today in eLife.