title: [Spatial structure of a vasoactive peptide--a fibrin fragment].
abstract: Empirical energy calculations were used to determine all low-energy conformations of vasoactive pentapeptide Ala-Arg-Pro-Ala-Lys, thereby three most stable conformations were distinguished. Biological testing of conformationally restricted analogs allowed to delineate the most probable "biologically active" conformation of the molecule.
mesh_terms: D005338:Fibrin Fibrinogen Degradation Products; D008958:Models, Molecular; D009842:Oligopeptides; D011487:Protein Conformation
chemical_list: D005338:Fibrin Fibrinogen Degradation Products; D009842:Oligopeptides
vernacular_title: Prostranstvennaia struktura vazoaktivnogo peptida--fragmenta fibrina.