First users from the University of Southampton investigated proteins involved in nutrient uptake of photosynthetic or cyanobacteria to understand how these phytoplankton thrive under scarce nutrient conditions.
The work has immense global significance for biofuels production and biotechnology. This beamline marks the completion of Diamond’s original Phase III funding on time and within budget.
First users have now been welcomed by Diamond Light Source, the UK’s national synchrotron light source on its new VMXm beamline. The Versatile Macromolecular Crystallography micro/nanofocus (VMXm) beamline becomes the 32nd operational beamline to open its doors to users, completing the portfolio of seven beamlines dedicated to macromolecular crystallography.
The unique VMXm beamline represents a significant landmark for Diamond. It is a specialist tuneable micro/nanofocus macromolecular crystallography (MX) beamline, with an X-ray beam size of less than 0.5 microns, allowing even the tiniest of samples to be analysed. Integrated into the ‘in vacuum’ sample environment is a scanning electron microscope, making VMXm a hybrid X-ray/cryoEM instrument for detecting and measuring data from nanocrystals. VMXm is aimed at research applications where the production of significant quantities of protein and crystals is difficult.
Image: Principal Beamline Scientist Dr Gwyndaf Evans with his team Dr Jose Trincao, Dr Anna Warren, Dr Emma Beale and Dr Adam Crawshaw. First users – Dr Ivo Tews from Biological Sciences at the University of Southampton and joint Diamond-Southampton PhD student Rachel Bolton investigating proteins involved in nutrient uptake of photosynthetic or cyanobacteria.