MANSOUR, T E STUDIES ON HEART PHOSPHOFRUCTOKINASE. ACTIVE AND INACTIVE FORMS OF THE ENZYME. [electronic resource] - The Journal of biological chemistry May 1965 - 2165-72 p. digital Publication Type: Journal Article ISSN: 0021-9258 Subjects--Topical Terms: Adenine NucleotidesBiochemical PhenomenaBiochemistryHeartHexosephosphatesHydrogen-Ion ConcentrationMyocardiumPhosphofructokinase-1PhosphofructokinasesResearchUltracentrifugation