Osbahr, A J Action of peptide-B from bovine fibrinogen on ATPase activity and superprecipitation of myosin B. [electronic resource] - The American journal of physiology Feb 1975 - 488-95 p. digital Publication Type: Journal Article ISSN: 0002-9513 Standard No.: 10.1152/ajplegacy.1975.228.2.488 doi Subjects--Topical Terms: Actomyosin--metabolismAdenosine Triphosphatases--metabolismAdenosine Triphosphate--metabolismAnimalsCalcium--metabolismCattleFibrinogen--analysisHydrolysisIn Vitro TechniquesMagnesium--metabolismModels, BiologicalMuscle Contraction--drug effectsMuscles--enzymologyMyosins--metabolismPeptides--pharmacologySpectrophotometryVasoconstrictor Agents--pharmacology