Endogenous substrate for cyclic AMP-dependent protein kinase in adrenocortical polyadenylated messenger ribonucleoproteins.
An endogenous polysomal cyclic AMP-dependent protein kinase specifically phosphorylates a 150,000-dalton peptide bound to an adrenocortical polyadenylated messenger ribonucleoprotein complex. There is a possibility that this protein is a physiological substrate of cyclic AMP-dependent protein kinase and that the phosphorylation and dephosphorylation of this substrate may be important in the translation control of adrenal polyadenylated messenger RNA.
D000302:Adrenal Cortex / Q000378:metabolism*; D000818:Animals; D002417:Cattle; D000242:Cyclic AMP / Q000378:metabolism; D008970:Molecular Weight; D009698:Nucleoproteins / Q000378:metabolism*; D010766:Phosphorylation; D011132:Polyribosomes / Q000378:metabolism; D011494:Protein Kinases / Q000378:metabolism*; D012333:RNA, Messenger / Q000378:metabolism*; D012261:Ribonucleoproteins / Q000378:metabolism*
D009698:Nucleoproteins; D012333:RNA, Messenger; D012261:Ribonucleoproteins; D000242:Cyclic AMP; D011494:Protein Kinases