5.1.1.13 ADP 10 mM ADP increases the activity to 320% of the control 674359 5.1.1.13 AMP - 650894 5.1.1.13 AMP 10 mM AMP increases the activity to 399% of the control 674359 5.1.1.13 cAMP - 650894 5.1.1.13 cGMP - 650894 5.1.1.13 GMP - 650894 5.1.1.13 additional information - 2078 5.1.1.13 additional information enzyme contains no bound pyridoxal phosphate 2076, 2078 5.1.1.13 additional information removal of some divalent cation by EDTA gives slight increase in activity 2075 5.1.1.13 pyridoxal phosphate racemase contains bound pyridoxal phosphate 2075