BioMAX has successfully performed the first serial crystallography experiments at the beamline. This new method is performed at room temperature which allows structural biologists to study their molecules at more biologically relevant conditions. The technique can also be used on smaller crystals which will alleviate some of the restrictions for molecules such as membrane proteins, that do not typically form large crystals. Eventually, it is hoped that this technique will allow users at the BioMAX and MicroMAX beamlines to take snapshots of the dynamic states of proteins in rapid succession giving a dynamic view of protein movement and activity.
The serial crystallography technique promises to be very useful to users of both synchrotrons and XFELs. Over the course of one experiment, users were able to measure between 20 and 50 crystals every second, resulting in 20 TB of data from just 3 proteins. BioMAX hopes to quickly master this complex technique in order to offer it to users as soon as possible. It also gives us a glimpse of what will be possible at the newly funded MicroMAX beamline.
Image: BioMAX serial crystallography setup using a High Viscosity Extrusion (HVE) injector specially designed for the BioMAX endstation by Bruce Doak of the Max Planck Institute for Medical Research, Heidelberg, and fabricated at that institute.