title: Human pyruvate kinases. Role of the divalent cation in the catalytic mechanism of the red cell enzyme.
mesh_terms: D000244:Adenosine Diphosphate; D001665:Binding Sites; D002384:Catalysis; D002614:Chelating Agents; D055598:Chemical Phenomena; D002621:Chemistry; D003201:Computers; D004789:Enzyme Activation; D004912:Erythrocytes / Q000201:enzymology*; D005636:Fructosephosphates; D006598:Hexosediphosphates; D006801:Humans; D007700:Kinetics; D008274:Magnesium; D008345:Manganese; D008433:Mathematics; D009994:Osmolar Concentration; D010728:Phosphoenolpyruvate; D011770:Pyruvate Kinase / Q000097:blood* / Q000302:isolation & purification; D013056:Spectrophotometry, Ultraviolet
chemical_list: D002614:Chelating Agents; D005636:Fructosephosphates; D006598:Hexosediphosphates; D008345:Manganese; D000244:Adenosine Diphosphate; D010728:Phosphoenolpyruvate; D011770:Pyruvate Kinase; D008274:Magnesium