Getting tRNA synthetases into the nucleus.
D000604:Amino Acyl-tRNA Synthetases / Q000378:metabolism*; D000818:Animals; D002467:Cell Nucleus / Q000502:physiology*; D003198:Computer Simulation; D003593:Cytoplasm / Q000378:metabolism; D016208:Databases, Factual; D019913:Nuclear Localization Signals / Q000502:physiology; D012441:Saccharomyces cerevisiae / Q000235:genetics / Q000502:physiology; D014981:Xenopus / Q000235:genetics / Q000502:physiology