Aminoacyl-tRNA synthetase-tRNA recognition

Archive ouverte | Arnez, J. G. | CCSD

Crystal structure of histidyl-tRNA synthetase from Escherichia coli complexed with histidyl-adenylate.

Archive ouverte | Arnez, J. G. | CCSD

The crystal structure at 2.6 A of the histidyl-tRNA synthetase from Escherichia coli complexed with histidyl-adenylate has been determined. The enzyme is a homodimer with a molecular weight of 94 kDa and belongs to the class II of...

Aspartyl tRNA-synthetase from Escherichia coli: flexibility and adaptability to the substrates

Archive ouverte | Rees, Bernard | CCSD

International audience. The crystal structure of aspartyl-tRNA synthetase from Escherichia coli has been determined to a resolution of 2.7 A. The structure is compared to the same enzyme co-crystallized with tRNA(As...