title: The structure and protein kinase activity of proteins encoded by nonconditional mutants and back mutants in the sec gene of avian sarcoma virus.
mesh_terms: D001355:Alpharetrovirus / Q000235:genetics* / Q000378:metabolism; D000818:Animals; D002460:Cell Line; D002472:Cell Transformation, Viral; D002645:Chickens; D005814:Genes, Viral; D009154:Mutation; D010641:Phenotype; D011494:Protein Kinases / Q000235:genetics* / Q000378:metabolism; D051381:Rats; D014764:Viral Proteins / Q000235:genetics* / Q000378:metabolism
chemical_list: D014764:Viral Proteins; D011494:Protein Kinases