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Mol Cell Biol. 1994 March; 14(3): 1997-2003

Accumulation of p53 in a mutant cell line defective in the ubiquitin pathway.

D R Chowdary, J J Dermody, K K Jha and H L Ozer

Department of Microbiology and Molecular Genetics, UMDNJ-New Jersey Medical School, Newark 07103.

ABSTRACT

The wild-type p53 gene product plays an important role in the control of cell proliferation, differentiation, and survival. Altered function is frequently associated with changes in p53 stability. We have studied the role of the ubiquitination pathway in the degradation of p53, utilizing a temperature-sensitive mutant, ts20, derived from the mouse cell line BALB/c 3T3. We found that wild-type p53 accumulates markedly because of decreased breakdown when cells are shifted to the restrictive temperature. Introduction of sequences encoding the human ubiquitin-activating enzyme E1 corrects the temperature sensitivity defect in ts20 and prevents accumulation of p53. The data therefore strongly indicate that wild-type p53 is degraded intracellularly by the ubiquitin-mediated proteolytic pathway.


Mol Cell Biol. 1994 March; 14(3): 1997-2003




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  • BOUNPHENG, M. A., DIMAS, J. J., DODDS, S. G., CHRISTY, B. A. (1999). Degradation of Id proteins by the ubiquitin-proteasome pathway. FASEB J. 13: 2257-2264 [Abstract] [Full Text]  
  • Glockzin, S., von Knethen, A., Scheffner, M., Brune, B. (1999). Activation of the Cell Death Program by Nitric Oxide Involves Inhibition of the Proteasome. J. Biol. Chem. 274: 19581-19586 [Abstract] [Full Text]  
  • Maki, C. G. (1999). Oligomerization Is Required for p53 to be Efficiently Ubiquitinated by MDM2. J. Biol. Chem. 274: 16531-16535 [Abstract] [Full Text]  
  • Liu, L.-Q., Ilaria, R. Jr., Kingsley, P. D., Iwama, A., van Etten, R. A., Palis, J., Zhang, D.-E. (1999). A Novel Ubiquitin-Specific Protease, UBP43, Cloned from Leukemia Fusion Protein AML1-ETO-Expressing Mice, Functions in Hematopoietic Cell Differentiation. Mol. Cell. Biol. 19: 3029-3038 [Abstract] [Full Text]  
  • Bebington, C., Bell, S.C., Doherty, F.J., Fazleabas, A.T., Fleming, S.D. (1999). Localization of Ubiquitin and Ubiquitin Cross-Reactive Protein in Human and Baboon Endometrium and Decidua during the Menstrual Cycle andEarly Pregnancy. Biol. Reprod. 60: 920-928 [Abstract] [Full Text]  
  • Han, Y., Weinman, S., Boldogh, I., Walker, R. K., Brasier, A. R. (1999). Tumor Necrosis Factor-alpha -inducible Ikappa Balpha Proteolysis Mediated by Cytosolic m-Calpain. A MECHANISM PARALLEL TO THE UBIQUITIN-PROTEASOME PATHWAY FOR NUCLEAR FACTOR-kappa B ACTIVATION. J. Biol. Chem. 274: 787-794 [Abstract] [Full Text]  
  • Yu, Z.-K., Gervais, J. L. M., Zhang, H. (1998). Human CUL-1 associates with the SKP1/SKP2 complex and regulates p21CIP1/WAF1 and cyclin D proteins. Proc. Natl. Acad. Sci. USA 95: 11324-11329 [Abstract] [Full Text]  
  • Nakajima, T., Morita, K., Tsunoda, H., Imajoh-Ohmi, S., Tanaka, H., Yasuda, H., Oda, K. (1998). Stabilization of p53 by Adenovirus E1A Occurs through Its Amino-terminal Region by Modification of the Ubiquitin-Proteasome Pathway. J. Biol. Chem. 273: 20036-20045 [Abstract] [Full Text]  
  • Monney, L., Otter, I., Olivier, R., Ozer, H. L., Haas, A. L., Omura, S., Borner, C. (1998). Defects in the Ubiquitin Pathway Induce Caspase-independent Apoptosis Blocked by Bcl-2. J. Biol. Chem. 273: 6121-6131 [Abstract] [Full Text]  
  • Chernov, M. V., Ramana, C. V., Adler, V. V., Stark, G. R. (1998). Stabilization and activation of p53 are regulated independently by different phosphorylation events. Proc. Natl. Acad. Sci. USA 95: 2284-2289 [Abstract] [Full Text]  
  • Daniels, P., Sanders, C., Maitland, N. (1998). Characterization of the interactions of human papillomavirus type 16 E6 with p53 and E6-associated protein in insect and human cells. J. Gen. Virol. 79: 489-499 [Abstract]  
  • Moll, U.M., Schramm, L.M. (1998). p53--An Acrobat in Tumorigenesis. CROBM 9: 23-37 [Abstract] [Full Text]  
  • Clark, A., Nomura, A., Mohanty, S., Firtel, R. A. (1997). A Ubiquitin-Conjugating Enzyme Is Essential for Developmental Transitions in Dictyostelium. Mol. Biol. Cell 8: 1989-2002 [Abstract] [Full Text]  
  • Salceda, S., Caro, J. (1997). Hypoxia-inducible Factor 1alpha (HIF-1alpha ) Protein Is Rapidly Degraded by the Ubiquitin-Proteasome System under Normoxic Conditions. ITS STABILIZATION BY HYPOXIA DEPENDS ON REDOX-INDUCED CHANGES. J. Biol. Chem. 272: 22642-22647 [Abstract] [Full Text]  
  • Thut, C. J., Goodrich, J. A., Tjian, R. (1997). Repression of p53-mediated transcription by MDM2: a dual mechanism. Genes Dev. 11: 1974-1986 [Abstract] [Full Text]  
  • Ruaro, E. M., Collavin, L., Del Sal, G., Haffner, R., Oren, M., Levine, A. J., Schneider, C. (1997). A proline-rich motif in p53 is required for transactivation- independent growth arrest as induced by Gas1. Proc. Natl. Acad. Sci. USA 94: 4675-4680 [Abstract] [Full Text]  
  • Ostermeyer, A. G., Runko, E., Winkfield, B., Ahn, B., Moll, U. M. (1996). Cytoplasmically sequestered wild-type p53 protein in neuroblastoma is relocated to the nucleus by a C-terminal peptide. Proc. Natl. Acad. Sci. USA 93: 15190-15194 [Abstract] [Full Text]  
  • Ko, L J, Prives, C (1996). p53: puzzle and paradigm.. Genes Dev. 10: 1054-1072  
  • Li, X., Coffino, P. (1996). Identification of a Region of p53 That Confers Lability. J. Biol. Chem. 271: 4447-4451 [Abstract] [Full Text]  
  • Renzing, J, Hansen, S, Lane, D. (1996). Oxidative stress is involved in the UV activation of p53. J. Cell Sci. 109: 1105-1112 [Abstract]  
  • Deveraux, Q., van Nocker, S., Mahaffey, D., Vierstra, R., Rechsteiner, M. (1995). Inhibition of Ubiquitin-mediated Proteolysis by the Arabidopsis 26 S Protease Subunit S5a. J. Biol. Chem. 270: 29660-29663 [Abstract] [Full Text]  
  • Pagano, M, Tam, S., Theodoras, A., Beer-Romero, P, Del Sal, G, Chau, V, Yew, P., Draetta, G., Rolfe, M (1995). Role of the ubiquitin-proteasome pathway in regulating abundance of the cyclin-dependent kinase inhibitor p27. Science 269: 682-685 [Abstract]  
  • Ivan, M., Kondo, K., Yang, H., Kim, W., Valiando, J., Ohh, M., Salic, A., Asara, J. M., Lane, W. S., Kaelin Jr., W. G. (2001). HIFalpha Targeted for VHL-Mediated Destruction by Proline Hydroxylation: Implications for O2 Sensing. Science 292: 464-468 [Abstract] [Full Text]  
  • Mullally, J. E., Moos, P. J., Edes, K., Fitzpatrick, F. A. (2001). Cyclopentenone Prostaglandins of the J Series Inhibit the Ubiquitin Isopeptidase Activity of the Proteasome Pathway. J. Biol. Chem. 276: 30366-30373 [Abstract] [Full Text]  
  • Zhu, Q., Yao, J., Wani, G., Wani, M. A., Wani, A. A. (2001). Mdm2 Mutant Defective in Binding p300 Promotes Ubiquitination but Not Degradation of p53. EVIDENCE FOR THE ROLE OF p300 IN INTEGRATING UBIQUITINATION AND PROTEOLYSIS. J. Biol. Chem. 276: 29695-29701 [Abstract] [Full Text]