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Akt Switches TopBP1 Function from Checkpoint Activation to Transcriptional Regulation through Phosphoserine Binding-Mediated Oligomerization

Our previous study showed that Akt phosphorylates TopBP1 at the Ser-1159 residue and induces its oligomerization. Oligomerization is required for TopBP1 to bind and repress E2F1 activity. However, the mechanism through which phosphorylation of TopBP1 by Akt leads to its oligomerization remains to be...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Liu, Kang, Graves, Joshua D., Scott, Jessica D., Li, Rongbao, Lin, Weei-Chin
Format: Artigo
Sprache:Inglês
Veröffentlicht: American Society for Microbiology 2013
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3838014/
https://ncbi.nlm.nih.gov/pubmed/24081328
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/MCB.00373-13
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