title: [Various physico-chemical properties of the Yersinia pestis capsular protein].
abstract: Some properties of the structure of Y. pestis capsular antigen macromolecules have been studied. The aminoacid composition of F1 protein, the aminoacid sequence of the N-terminal fragment of antigen polipeptide chain were determined. Some peculiarities in the dissociation of capsular antigen macromolecules have been studied. The formation of the product resulting from unterminated thermodissociation of F1 protein oligomeric form, consisting of four subunits, has been registered. The aspects of F1 protein association are discussed.
mesh_terms: D000595:Amino Acid Sequence; D000942:Antigens, Bacterial / Q000032:analysis*; D001426:Bacterial Proteins / Q000032:analysis*; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D008970:Molecular Weight; D011487:Protein Conformation; D015010:Yersinia pestis / Q000032:analysis* / Q000276:immunology
chemical_list: D000942:Antigens, Bacterial; D001426:Bacterial Proteins
vernacular_title: Nekotorye fiziko-khimicheskie osobennosti kapsul'nogo belka chumnogo mikroba.