title: [Proteins of the human parainfluenza virus].
abstract: Proteins of human parainfluenza type 3 virus propagated in green monkey kidney cultures are described. The presence of 4 major and 3 minor polypeptides is described along with their molecular weights. Protein F1 was found as a double band, its both components having a similar intensity. Only the upper band of F1 protein was found in the virus grown in Vero cell culture which has a low sensitivity for this virus. Fractionation of the virus and analysis of the proteins of subviral structures were carried out. Nucleocapsid had a buoyant density of 1.32 g/cm3 in cesium chloride and contained major NP protein and minor P and L proteins.
mesh_terms: D000818:Animals; D002213:Capsid / Q000032:analysis; D004591:Electrophoresis, Polyacrylamide Gel; D006801:Humans; D010224:Parainfluenza Virus 3, Human / Q000032:analysis*; D018108:Respirovirus / Q000032:analysis*; D014758:Viral Core Proteins / Q000032:analysis; D014764:Viral Proteins / Q000032:analysis*; D014771:Virion / Q000032:analysis; D014776:Virus Cultivation
chemical_list: D014758:Viral Core Proteins; D014764:Viral Proteins
vernacular_title: Belki virusa paragrippa cheloveka.