Sagittal focusing of synchrotron radiation X-rays using a winged crystal

A Si(111) winged crystal has been designed for sagittal focusing of synchrotron radiation X-rays. The results of performance tests at beamlines are reported.

Crystal structure analysis, overexpression and refolding behaviour of a DING protein with single mutation

Crystals of a member of the DING protein family (HPBP) were obtained accidentally, and the structure was determined at 1.35 Å resolution. For further analysis, a system for preparation of HPBP was constructed and the structure of a prepared sample was confirmed by X-ray crystal structure analysis at 1.03 Å resolution.