A race to solve the COVID protein puzzle

Among the many unknown factors in the science of COVID-19, one involves the structures of the proteins that make up the exterior of the coronavirus. A coronavirus particle has multiple proteins, including the familiar spiky ...

Researchers create a photographic film of a molecular switch

Molecular switches—they are the molecular counterparts of electrical switches and play an important role in many processes in nature. Such molecules can reversibly interconvert between two or more states and thereby control ...

Simulations on biologically relevant time scales achieved

Molecular dynamics simulations (MD) have become a ubiquitous tool in modern life sciences. In these simulations, the interactions between atoms and molecules and their resulting spatial movements are iteratively calculated ...

A new approach to reveal the multiple structures of RNA

Experimental data and computer simulations have yielded an innovative technique to characterize the configurations of an RNA molecule. The work, published in Nucleic Acids Research, opens new roads to studying dynamic molecular ...

Structure of a mitochondrial ATP synthase

ATP synthase is a universal molecular machine for energy conversion. By coupling to cellular respiration in mitochondria, it catalyzes conversion of chemical energy of cells.

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