Crystallization and preliminary X-ray crystallographic analysis of the XoGroEL chaperonin from Xanthomonas oryzae pv. oryzae

The XoGroEL gene (XOO_4288) was cloned from X. oryzae pv. oryzae and the protein was expressed, purified and crystallized. A preliminary X-ray crystallographic analysis of an XoGroEL crystal was performed.

Expression, crystallization and preliminary X-ray crystallographic analysis of DNA-directed RNA polymerase subunit L from Thermococcus onnurineus NA1

The TON-0309 gene encoding DNA-directed RNA polymerase subunit L (ToRNAP_L) from T. onnurineus NA1 was cloned and the protein was expressed in E. coli, purified and crystallized. A preliminary X-ray crystallographic analysis of a ToRNAP_L crystal was performed.