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Phosphorylation of Ryanodine Receptors
(Sociedad de Biología de Chile, 2004)
The catalytic subunit of schizosaccharomyces pombe CK2 (Cka1) negatively regulates RNA polymerase II transcription through phosphorylation of positive cofactor 4 (PC4)
(MDPI, 2022)
Positive cofactor 4 (PC4) is a transcriptional coactivator that plays important roles in
transcription and DNA replication. In mammals, PC4 is phosphorylated by CK2, and this event
downregulates its RNA polymerase II ...
Regulation of gap junction channels and hemichannels by phosphorylation and redox changes: a revision
(2016)
Post-translational modifications of connexins play an important role in the regulation of gap junction and hemichannel permeability. The prerequisite for the formation of functional gap junction channels is the assembly ...
Noradrenaline, oxymetazoline and phorbol myristate acetate induce distinct functional actions and phosphorylation patterns of α1A-adrenergic receptors
(2017-12-01)
In LNCaP cells that stably express α1A-adrenergic receptors, oxymetazoline increased intracellular calcium and receptor phosphorylation, however, this agonist was a weak partial agonist, as compared to noradrenaline, for ...