Keywords: PDB 2ov4 EBI.jpg Alpha and beta proteins a or b Adenine nucleotide alpha hydrolase-like Nucleotidylyl transferase Class I aminoacyl-tRNA synthetases RS catalytic domain Tryptophanyl-tRNA synthetase TrpRS EBI License 2ov4 November 16 2008 Tryptophanyl-tRNA synthetase TrpRS Files uploaded by Nichalp's script |