Get Instant Summarized Text (Gist) The crystal structure of the human protein TMPRSS11D, which facilitates viral entry into airway cells, has been determined. This structural insight enables the ...

Extensive industrial catalytic applications have shown that the confined nano-channels of zeolites can precisely regulate molecular diffusion and metal cluster migration, effectively enhancing ...

Knowing the crystal structure of this "doorway" protein, says Fraser, is key to finding helpful drugs to stop coronavirus and influenza viruses, because it is very similar to other important ...

However, the same graphite structure fails when it comes to sodium or potassium. Their atoms are simply too big and interactions too complex to slide in and out of graphite's tightly packed layers.

Contribution from the Department of Biochemistry, School of Medicine, Vanderbilt University, Nashville, Tennessee 37232, Department of Chemistry and Biochemistry, Concordia University, Montreal, ...

Five previously unknown salt solid forms of 4-dimethylaminopyridine and the crystal structure of a pyridine fumaric acid (2:1) cocrystal are reported. An in-situ base catalyzed isomerization of maleic ...

We solved the crystal structure of the Holliday junction bound to a single Escherichia coli RuvA tetramer at 3.1-Å resolution. In this complex, one side of DNA is accessible for cleavage by RuvC ...

Abstract: The refractive index profiles are investigated for Ag/sup +/-Na/sup +/ ion-exchanged waveguides in soda-lime glass. The waveguides with the highest index change, used to design homogeneous ...