research papers
An account of the detection of severe diffraction anisotropy, rotational pseudosymmetry and twinning during the refinement of the rotaviral nonstructural protein NSP4 and a description of corrections for these factors leading to successful refinement of the structure are presented.
short communications
A low flow rate liquid microjet method for delivery of hydrated protein crystals to X-ray lasers is presented. Linac Coherent Light Source data demonstrates serial femtosecond protein crystallography with micrograms, a reduction of sample consumption by orders of magnitude.