... 3’,5’-adenosine monophosphate-dependent protein kinase testicular cells. Biol Reprod65, 151–164.5 Orstavik S, Reinton N, Frengen E, Langeland BT,Jahnsen T & Skalhegg BS (2001) Identification ... cAMP-dependent protein kinase detectedby capillary LC-MS and tandem mass spectrometry.Protein Sci 7, 457–469.9 Toner-Webb J, van Patten SM, Walsh DA & Taylor SS(1992) Autophosphorylation ... [22]. Humans generate aconsiderably larger number of proteins than the num-ber of available genes; post-translational modifications,RNA editing, alternative polyadenylation and multiplestart...