Structural Aspects of Phenylalanylation and Quality Control in Three Major Forms of Phenylalanyl-tRNA Synthetase
Figure 1
Three major forms of PheRS according to phylogenetic and structural studies: (α β)2-heterotetrameric eubacterial; (α β)2-heterotetrameric archaeal/eukaryotic cytoplasmic; monomeric mitochondrial. Schematic representation of α- and β-subunits in terms of structural domains.
