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A complex puzzle: Regulation of SLFN12 RNase activity by phosphorylation
Cell Chemical Biology ( IF 6.6 ) Pub Date : 2022-06-16 , DOI: 10.1016/j.chembiol.2022.05.010
Heidi Greulich 1
Affiliation  

PDE3A-SLFN12 complex formation activates the SLFN12 RNase, but the biochemical details of RNase activation remain mysterious. In this issue of Cell Chemical Biology, Yan and colleagues report that two phosphoserines on SLFN12 are dephosphorylated in response to PDE3A binding, and this dephosphorylation is required for activation of the SLFN12 RNase.



中文翻译:

一个复杂的谜题:通过磷酸化调节 SLFN12 RNase 活性

PDE3A-SLFN12 复合物的形成激活了 SLFN12 RNase,但 RNase 激活的生化细节仍然是个谜。在本期细胞化学生物学中,Yan 及其同事报告说,SLFN12 上的两个磷酸丝氨酸在响应 PDE3A 结合时被去磷酸化,而这种去磷酸化是激活 SLFN12 RNase 所必需的。

更新日期:2022-06-16
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