retrieval

1) ==> protein phosphorylation ENZYME: cAMP kinase {CYTOPLASM} SUBSTRATE: troponin {CYTOPLASM} (troponin-C -[Ca+2 ACETYL] troponin-I troponin-T) adenosine triphosphate PRODUCT: troponin {CYTOPLASM} (troponin-C -[Ca+2 ACETYL] troponin-I-PHOSPHATE troponin-T) adenosine 5'-diphosphate