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Identification and Characterization of Two Novel Isoforms of Pirh2 Ubiquitin Ligase That Negatively Regulate p53 Independent of RING Finger Domains

Pirh2 is a newly identified E3 ubiquitin ligase known to inhibit tumor suppressor p53 function via ubiquitination and proteasomal degradation. We have identified two novel Pirh2 splice variants that encode different Pirh2 isoforms and named these Pirh2B and Pirh2C. Accordingly, the full-length prote...

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Detalles Bibliográficos
Main Authors: Corcoran, Chad A., Montalbano, JoAnne, Sun, Hong, He, Qin, Huang, Ying, Sheikh, M. Saeed
Formato: Artigo
Idioma:Inglês
Publicado: American Society for Biochemistry and Molecular Biology 2009
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC2755920/
https://ncbi.nlm.nih.gov/pubmed/19483087
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1074/jbc.M109.024232
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