Methionyl-tRNA synthetase from Bacillus stearothermophilus: structural and functional identities with the Escherichia coli enzyme. - Yves Mechulam; Emmanuelle Schmitt; Michel Panvert; Jean-Marie Schmitter; Mary Lapadat-Tapolsky; Thierry Meinnel; Philippe Dessen; Sylvain Blanquet; Guy Fayat (Nucleic Acids Res., 1991)