Crystallization and preliminary X-ray analysis of Escherichia coli peptidyl-tRNA hydrolase.
- Published Article
- Publication Date
May 01, 1997
Peptidyl-tRNA hydrolase from Escherichia coli, a monomer of 21 kDa, was overexpressed from its cloned gene pth and crystallized by using polyethylene glycol as precipitant. The crystals are orthorhombic and have unit cell parameters a = 47.24 A, b = 63.59 A, and c = 62.57 A. They belong to space group P2(1)2(1)2(1) and diffract to better than 1.2 A resolution. The structure is being solved by multiple isomorphous replacement.
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The corresponding record at NLM can be accessed at https://www.ncbi.nlm.nih.gov/pubmed/9144799