We propose that the forward and reverse halves of a flash-induced protein-protein electron transfer (ET) photocycle should exhibit differential responses to dynamic interconversion of configurations ...

A mechanistic understanding of the cell requires the structural characterization of the thousands of its constituent biological assemblies 1. So far, conventional approaches have provided a valuable ...

The active sensing site of GPR4 is made up of histidine residues (Figure 1). 2 This is of particular interest, given that the dissociation constant representing the dissociation of histidine protons ...

Scientists report two new cryo-EM structures representing the pre- and postfusion conformations of the full-length SARS-CoV-2 spike (S) protein, an essential viral component responsible for host cell ...

You might think that protein is just something you eat. But proteins are the basic building blocks of life. You have them in every cell of your body. Protein is the most plentiful substance in your ...