AKT-dependent phosphorylation of the adenosine deaminases ADAR-1 and -2 inhibits deaminase activity.
Bavelloni A, Focaccia E, Piazzi M, Raffini M, Cesarini V, Tomaselli S, Orsini A, Ratti S, Faenza I, Cocco L, Gallo A, Blalock WL.
Bavelloni A, et al.
FASEB J. 2019 Aug;33(8):9044-9061. doi: 10.1096/fj.201800490RR. Epub 2019 May 16.
FASEB J. 2019.
PMID: 31095429
Using site-directed mutagenesis of suspected AKT phosphorylation sites, AKT was found to primarily phosphorylate ADAR1p110 and ADAR2 on T738 and T553, respectively, and overexpression of the phosphomimic mutants ADAR1p110 (T738D) and ADAR2 (T553D) resulted in a 50-100% red …
Using site-directed mutagenesis of suspected AKT phosphorylation sites, AKT was found to primarily phosphorylate ADAR1p110 and ADAR2 on T738 …