The corepressor mSin3a interacts with the proline-rich domain of p53 and protects p53 from proteasome-mediated degradation

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The corepressor mSin3a interacts with the proline-rich domain of p53 and protects p53 from proteasome-mediated degradation is …
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scholarly articleQ13442814

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P356DOI10.1128/MCB.21.12.3974-3985.2001
P932PMC publication ID87060
P698PubMed publication ID11359905

P50authorMaureen MurphyQ15845077
P2093author name stringD L George
W H Hoffman
J T Zilfou
M Sank
P2860cites workMutations in human ARF exon 2 disrupt its nucleolar localization and impair its ability to block nuclear export of MDM2 and p53Q22009955
Stabilization of the MDM2 oncoprotein by interaction with the structurally related MDMX proteinQ22010970
Identification of a novel p53 functional domain that is necessary for efficient growth suppressionQ24311276
Structure of the MDM2 oncoprotein bound to the p53 tumor suppressor transactivation domainQ24314763
Mdm2 promotes the rapid degradation of p53Q24322597
The MDM2 RING-finger domain is required to promote p53 nuclear exportQ45301160
Mutation of the Angelman ubiquitin ligase in mice causes increased cytoplasmic p53 and deficits of contextual learning and long-term potentiation.Q48354837
An engineered four-stranded coiled coil substitutes for the tetramerization domain of wild-type p53 and alleviates transdominant inhibition by tumor-derived p53 mutantsQ70866376
In vivo ubiquitination and proteasome-mediated degradation of p53(1)Q71129152
p53 levels, functional domains, and DNA damage determine the extent of the apoptotic response of tumor cellsQ71618789
The domain of p53 required for binding HPV 16 E6 is separable from the degradation domainQ72520479
RB regulates the stability and the apoptotic function of p53 via MDM2Q74607074
Signaling to p53: breaking the MDM2-p53 circuitQ77430977
Differential regulation of cellular target genes by p53 devoid of the PXXP motifs with impaired apoptotic activityQ77733994
Oncoprotein MDM2 is a ubiquitin ligase E3 for tumor suppressor p53Q24328775
The requirement for the p53 proline-rich functional domain for mediation of apoptosis is correlated with specific PIG3 gene transactivation and with transcriptional repressionQ24533291
Nucleocytoplasmic shuttling of oncoprotein Hdm2 is required for Hdm2-mediated degradation of p53Q24672736
Regulation of p53 stability by Mdm2Q27860744
p53, the cellular gatekeeper for growth and divisionQ27860990
p300/MDM2 complexes participate in MDM2-mediated p53 degradationQ28288274
Association of p19(ARF) with Mdm2 inhibits ubiquitin ligase activity of Mdm2 for tumor suppressor p53.Q28590239
Phosphorylation of Ser-20 mediates stabilization of human p53 in response to DNA damageQ28609754
Oligomerization is required for p53 to be efficiently ubiquitinated by MDM2Q28609844
p53: puzzle and paradigmQ29618407
Histone deacetylases: transcriptional repression with SINers and NuRDsQ33632987
Regulation of the p53 tumor suppressor proteinQ33792315
Nucleo-cytoplasmic shuttling of the hdm2 oncoprotein regulates the levels of the p53 protein via a pathway used by the human immunodeficiency virus rev protein.Q33888123
The alternative product from the human CDKN2A locus, p14(ARF), participates in a regulatory feedback loop with p53 and MDM2.Q33889383
Destruction of Myc by ubiquitin-mediated proteolysis: cancer-associated and transforming mutations stabilize Myc.Q33890400
A leucine-rich nuclear export signal in the p53 tetramerization domain: regulation of subcellular localization and p53 activity by NES maskingQ33890625
Excess beta-catenin promotes accumulation of transcriptionally active p53.Q33891005
Transcriptional repression by wild-type p53 utilizes histone deacetylases, mediated by interaction with mSin3a.Q35207550
JNK targets p53 ubiquitination and degradation in nonstressed cellsQ35208651
Synergistic activation of p53 by inhibition of MDM2 expression and DNA damageQ35671727
Functional and physical interactions of the ARF tumor suppressor with p53 and Mdm2Q36174385
The ubiquitin-proteasome pathway in cancerQ36295120
Proteolytic cleavage of human p53 by calpain: a potential regulator of protein stabilityQ36564973
Accumulation of p53 in a mutant cell line defective in the ubiquitin pathwayQ36648425
Rapid ATM-dependent phosphorylation of MDM2 precedes p53 accumulation in response to DNA damageQ36777971
Identification of a sequence element from p53 that signals for Mdm2-targeted degradationQ39450966
Nuclear export is required for degradation of endogenous p53 by MDM2 and human papillomavirus E6Q39576878
Down-regulation of the stathmin/Op18 and FKBP25 genes following p53 induction.Q40918850
DNA damage-inducible phosphorylation of p53 at N-terminal sites including a novel site, Ser20, requires tetramerizationQ40960688
p53 in growth control and neoplasiaQ41009705
The role of E6AP in the regulation of p53 protein levels in human papillomavirus (HPV)-positive and HPV-negative cells.Q41052233
Design of a synthetic Mdm2-binding mini protein that activates the p53 response in vivo.Q41063629
The polyproline region of p53 is required to activate apoptosis but not growth arrest.Q41093439
Antisense targeting of E6AP elevates p53 in HPV-infected cells but not in normal cellsQ41128329
Wild-type p53 negatively regulates the expression of a microtubule-associated proteinQ41148864
The retinoblastoma gene product protects E2F-1 from degradation by the ubiquitin-proteasome pathwayQ41148875
Hypoxia induces p53 accumulation through MDM2 down-regulation and inhibition of E6-mediated degradationQ41712972
Genetic and immunochemical analysis of mutant p53 in human breast cancer cell linesQ41733469
Characterization of sequence elements involved in p53 stability regulation reveals cell type dependence for p53 degradationQ42822984
P433issue12
P407language of work or nameEnglishQ1860
P921main subjectcell biologyQ7141
P304page(s)3974-3985
P577publication date2001-06-01
P1433published inMolecular and Cellular BiologyQ3319478
P1476titleThe corepressor mSin3a interacts with the proline-rich domain of p53 and protects p53 from proteasome-mediated degradation
P478volume21

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cites work (P2860)
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