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 ...

Scientists have engineered a protein able to record the incoming chemical signals of brain cells (as opposed to just their ...

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 ...