Matthew P. Blakeley

TL;DR: The structure of the metalloenzyme D-xylose isomerase is determined by neutron diffraction in order to locate H atoms (or their isotope D) and the results lead to new suggestions as to how changes might take place over the course of the reaction.

TL;DR: In this review of recently determined neutron structures, a theme emerges of a field currently expanding beyond its traditional boundaries, to address larger and more complex problems, with smaller samples and shorter data collection times, and employing more sophisticated structure determination and refinement methods.

TL;DR: In this paper, the ferric derivative of cytochrome c peroxidase and its ferryl intermediate are shown to be an Fe(IV)-O species and are not protonated.

TL;DR: Neutron crystallography and sub-atomic X-ray crystallography complement each other in defining hydrogen positions in macromolecules and much effort is still required to become a mainstream activity.

TL;DR: Neutron macromolecular crystallography as discussed by the authors has led to an expanding field addressing larger and more complex problems, such as direct determination of the position of the proton and deuteron positions and their bound solvent.