TY - JOUR AN - 29 AU - Krebs,EG. AU - Beavo,JA. TI - Phosphorylation-dephosphorylation of enzymes. JO - Annu Rev Biochem PY - 1979 VL - 48 SP - 923-959 M2 - 923 DO - 10.1146/annurev.bi.48.070179.004423 ER -