Cover image

Cover Illustration: Cocrystal structure of class I CCA-adding enzyme of Archaeoglubus fulgidus complexed with full-length yeast tRNA(Phe) (Protein Data Bank code: 1sz1; protein: ribbon representation, chain-specific coloring; RNA: ribbon-plate representation, A—red, U—magenta, G—green, C—blue, transparent surface). The image was generated with the Accelrys Discovery Studio Visualizer. Cover image provided by the Jena Library of Biological Macromolecules (JenaLib) (www.fli-leibniz.de/IMAGE.html).