Single-shot diffraction data from the Mimivirus particle using an X-ray free-electron laser.

ABSTRACT: Free-electron lasers (FEL) hold the potential to revolutionize structural biology by producing X-ray pules short enough to outrun radiation damage, thus allowing imaging of biological samples without the limitation from radiation damage. Thus, a major part of the scientific case for the first FELs was three-dimensional (3D) reconstruction of non-crystalline biological objects. In a recent publication we demonstrated the first 3D reconstruction of a biological object from an X-ray FEL using this technique. The sample was the giant Mimivirus, which is one of the largest known viruses with a diameter of 450 nm. Here we present the dataset used for this successful reconstruction. Data-analysis methods for single-particle imaging at FELs are undergoing heavy development but data collection reli

SUBMITTER: Ekeberg T 

PROVIDER: S-EPMC4968188 | biostudies-literature | 2016 Aug

REPOSITORIES: biostudies-literature