Crystallization and preliminary X-ray diffraction analysis of YhbJ from Escherichia coli, a key protein involved in the GlmYZ sRNA regulatory cascade

The homotrimeric protein YhbJ from E. coli has been homologously expressed, purified and crystallized in two distinct crystal forms. The crystals diffracted to 3.26 and 3.44 Å resolution.

Purification, crystallization and preliminary crystallographic analysis of a 4-thiouridine synthetase-RNA complex

A complex of the tRNA-modifying enzyme 4-thiouridine synthetase and RNA was crystallized.