title: [Immunologically active peptides stimulating the T-cell system].
abstract: The known immunologically active peptides are compared from the standpoint of their chemical structure. Homologous potentially active fragments are determined. The revealed regularities in formation of peptides and active sites of proteins permit supposing that the process of peptide biogenesis from precursors involve the quasicyclization simultaneously with the limited proteolysis.
mesh_terms: D000276:Adjuvants, Immunologic; D000818:Animals; D001402:B-Lymphocytes / Q000276:immunology; D006801:Humans; D006868:Hydrolysis; D007111:Immunity, Cellular; D007136:Immunoglobulins / Q000096:biosynthesis; D008213:Lymphocyte Activation; D008211:Lymphocyte Cooperation; D008264:Macrophages / Q000276:immunology; D051379:Mice; D008954:Models, Biological; D010446:Peptide Fragments / Q000276:immunology; D010455:Peptides / Q000276:immunology*; D013601:T-Lymphocytes / Q000276:immunology*; D013935:Thymic Factor, Circulating / Q000276:immunology; D016305:Thymopentin; D013946:Thymopoietins / Q000276:immunology; D013951:Thymus Hormones / Q000276:immunology*
chemical_list: D000276:Adjuvants, Immunologic; D007136:Immunoglobulins; D010446:Peptide Fragments; D010455:Peptides; D013946:Thymopoietins; D013951:Thymus Hormones; D013935:Thymic Factor, Circulating; D016305:Thymopentin
vernacular_title: Immunologicheski aktivnye peptidy, stimuliruiushchie T-kletochnuiu sistemu.