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Ubiquitin- and MDM2 E3 Ligase-independent Proteasomal Turnover of Nucleostemin in Response to GTP Depletion

Nucleostemin (NS) is a nucleolar GTP-binding protein essential for ribosomal biogenesis, proliferation, and animal embryogenesis. It remains largely unclear how this protein is regulated. While working on its role in suppression of MDM2 and activation of p53, we observed that NS protein (but not mRN...

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Bibliographische Detailangaben
Hauptverfasser: Lo, Dorothy, Dai, Mu-Shui, Sun, Xiao-Xin, Zeng, Shelya X., Lu, Hua
Format: Artigo
Sprache:Inglês
Veröffentlicht: American Society for Biochemistry and Molecular Biology 2012
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3323031/
https://ncbi.nlm.nih.gov/pubmed/22318725
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1074/jbc.M111.335141
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