FBXW11: Difference between revisions

Jump to navigation Jump to search
VisualWikitext
m (Robot: Automated text replacement (-{{WikiDoc Cardiology Network Infobox}} +, -<references /> +{{reflist|2}}, -{{reflist}} +{{reflist|2}}))
 
No edit summary
 
(One intermediate revision by one other user not shown)
Line 1: Line 1:
<!-- The PBB_Controls template provides controls for Protein Box Bot, please see Template:PBB_Controls for details. -->
{{Infobox_gene}}
{{PBB_Controls
'''βTrCP2''' (also known as '''Fbxw11''' or HOS) is a [[protein]] that in humans is encoded by the ''BTRC'' (beta-transducin repeat containing) [[gene]].<ref name="pmid10331953">{{cite journal | vauthors = Fujiwara T, Suzuki M, Tanigami A, Ikenoue T, Omata M, Chiba T, Tanaka K | title = The BTRC gene, encoding a human F-box/WD40-repeat protein, maps to chromosome 10q24-q25 | journal = Genomics | volume = 58 | issue = 1 | pages = 104–5 | date = May 1999 | pmid = 10331953 | pmc =  | doi = 10.1006/geno.1999.5792 }}</ref><ref name="entrez">{{cite web | title = Entrez Gene: FBXW11 F-box and WD repeat domain containing 11| url = https://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=8945| accessdate = }}</ref>
| update_page = yes
| require_manual_inspection = no
| update_protein_box = yes
| update_summary = yes
| update_citations = yes
}}


<!-- The GNF_Protein_box is automatically maintained by Protein Box Bot. See Template:PBB_Controls to Stop updates. -->
This gene encodes a member of the [[F-box protein]] family which is characterized by an approximately 40 residue [[structural motif]], the F-box. The F-box proteins constitute one of the four subunits of [[ubiquitin]] protein [[ligase]] complex called SCFs ([[Skp1-Cul1-F-box protein]]), which often, but not always, recognize substrates in a phosphorylation-dependent manner. F-box proteins are divided into 3 classes:
{{GNF_Protein_box
| image = 
| image_source = 
| PDB =
| Name = F-box and WD repeat domain containing 11
| HGNCid = 13607
| Symbol = FBXW11
| AltSymbols =; BTRC2; BTRCP2; FBW1B; FBXW1B; Fbw11; Hos; KIAA0696
| OMIM = 605651
| ECnumber = 
| Homologene = 76444
| MGIid = 2144023
| GeneAtlas_image1 = PBB_GE_FBXW11_209455_at_tn.png
| GeneAtlas_image2 = PBB_GE_FBXW11_209456_s_at_tn.png
| Function = {{GNF_GO|id=GO:0004842 |text = ubiquitin-protein ligase activity}} {{GNF_GO|id=GO:0005515 |text = protein binding}}
| Component = {{GNF_GO|id=GO:0000151 |text = ubiquitin ligase complex}}
| Process = {{GNF_GO|id=GO:0016055 |text = Wnt receptor signaling pathway}} {{GNF_GO|id=GO:0016567 |text = protein ubiquitination}}
| Orthologs = {{GNF_Ortholog_box
    | Hs_EntrezGene = 23291
    | Hs_Ensembl = ENSG00000072803
    | Hs_RefseqProtein = NP_036432
    | Hs_RefseqmRNA = NM_012300
    | Hs_GenLoc_db = 
    | Hs_GenLoc_chr = 5
    | Hs_GenLoc_start = 171221161
    | Hs_GenLoc_end = 171366482
    | Hs_Uniprot = Q9UKB1
    | Mm_EntrezGene = 103583
    | Mm_Ensembl = ENSMUSG00000020271
    | Mm_RefseqmRNA = NM_134015
    | Mm_RefseqProtein = NP_598776
    | Mm_GenLoc_db = 
    | Mm_GenLoc_chr = 11
    | Mm_GenLoc_start = 32542748
    | Mm_GenLoc_end = 32646816
    | Mm_Uniprot = 
  }}
}}
'''F-box and WD repeat domain containing 11''', also known as '''FBXW11''', is a human [[gene]].<ref name="entrez">{{cite web | title = Entrez Gene: FBXW11 F-box and WD repeat domain containing 11| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=23291| accessdate = }}</ref>


<!-- The PBB_Summary template is automatically maintained by Protein Box Bot.  See Template:PBB_Controls to Stop updates. -->
* '''Fbxws''' containing [[WD40 repeat]]s,
{{PBB_Summary
* '''Fbxls''' containing [[leucine-rich repeat]]s,
| section_title =
* and '''Fbxos''' containing either "other" protein-protein interaction modules or no recognizable motifs.
| summary_text = This gene encodes a member of the F-box protein family which is characterized by an approximately 40 amino acid motif, the F-box. The F-box proteins constitute one of the four subunits of ubiquitin protein ligase complex called SCFs (SKP1-cullin-F-box), which function in phosphorylation-dependent ubiquitination. The F-box proteins are divided into 3 classes: Fbws containing WD-40 domains, Fbls containing leucine-rich repeats, and Fbxs containing either different protein-protein interaction modules or no recognizable motifs. The protein encoded by this gene belongs to the Fbws class and, in addition to an F-box, contains multiple WD40 repeats. This gene contains at least 14 exons, and its alternative splicing generates 3 transcript variants diverging at the presence/absence of two alternate exons.<ref name="entrez">{{cite web | title = Entrez Gene: FBXW11 F-box and WD repeat domain containing 11| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=23291| accessdate = }}</ref>
}}


==References==
The protein encoded by FBXW11 belongs to the Fbxw class as, in addition to an F-box, this protein contains multiple WD40 repeats. This protein is homologous to  [[Xenopus]] βTrCP, [[yeast]] [[Met30]], [[Neurospora]] [[Scon2]] and [[Drosophila]] [[Slimb]]. In mammals, in addition to βTrCP2, a paralog protein (called βTrCP1 or [[BTRC (gene)|FBXW1]]) also exists, but, so far, their functions appear redundant and indistinguishable.
{{reflist|2}}
==Further reading==
{{refbegin | 2}}
{{PBB_Further_reading
| citations =
*{{cite journal  | author=Ishikawa K, Nagase T, Suyama M, ''et al.'' |title=Prediction of the coding sequences of unidentified human genes. X. The complete sequences of 100 new cDNA clones from brain which can code for large proteins in vitro. |journal=DNA Res. |volume=5 |issue= 3 |pages= 169-76 |year= 1998 |pmid= 9734811 |doi=  }}
*{{cite journal  | author=Cenciarelli C, Chiaur DS, Guardavaccaro D, ''et al.'' |title=Identification of a family of human F-box proteins. |journal=Curr. Biol. |volume=9 |issue= 20 |pages= 1177-9 |year= 1999 |pmid= 10531035 |doi= 10.1016/S0960-9822(00)80020-2 }}
*{{cite journal  | author=Suzuki H, Chiba T, Suzuki T, ''et al.'' |title=Homodimer of two F-box proteins betaTrCP1 or betaTrCP2 binds to IkappaBalpha for signal-dependent ubiquitination. |journal=J. Biol. Chem. |volume=275 |issue= 4 |pages= 2877-84 |year= 2000 |pmid= 10644755 |doi=  }}
*{{cite journal  | author=Koike J, Sagara N, Kirikoshi H, ''et al.'' |title=Molecular cloning and genomic structure of the betaTRCP2 gene on chromosome 5q35.1. |journal=Biochem. Biophys. Res. Commun. |volume=269 |issue= 1 |pages= 103-9 |year= 2000 |pmid= 10694485 |doi= 10.1006/bbrc.2000.2241 }}
*{{cite journal  | author=Bhatia N, Herter JR, Slaga TJ, ''et al.'' |title=Mouse homologue of HOS (mHOS) is overexpressed in skin tumors and implicated in constitutive activation of NF-kappaB. |journal=Oncogene |volume=21 |issue= 10 |pages= 1501-9 |year= 2002 |pmid= 11896578 |doi= 10.1038/sj.onc.1205311 }}
*{{cite journal  | author=Strausberg RL, Feingold EA, Grouse LH, ''et al.'' |title=Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences. |journal=Proc. Natl. Acad. Sci. U.S.A. |volume=99 |issue= 26 |pages= 16899-903 |year= 2003 |pmid= 12477932 |doi= 10.1073/pnas.242603899 }}
*{{cite journal  | author=Dias DC, Dolios G, Wang R, Pan ZQ |title=CUL7: A DOC domain-containing cullin selectively binds Skp1.Fbx29 to form an SCF-like complex. |journal=Proc. Natl. Acad. Sci. U.S.A. |volume=99 |issue= 26 |pages= 16601-6 |year= 2003 |pmid= 12481031 |doi= 10.1073/pnas.252646399 }}
*{{cite journal  | author=Busino L, Donzelli M, Chiesa M, ''et al.'' |title=Degradation of Cdc25A by beta-TrCP during S phase and in response to DNA damage. |journal=Nature |volume=426 |issue= 6962 |pages= 87-91 |year= 2003 |pmid= 14603323 |doi= 10.1038/nature02082 }}
*{{cite journal | author=Bouwmeester T, Bauch A, Ruffner H, ''et al.'' |title=A physical and functional map of the human TNF-alpha/NF-kappa B signal transduction pathway. |journal=Nat. Cell Biol. |volume=6 |issue= 2 |pages= 97-105 |year= 2004 |pmid= 14743216 |doi= 10.1038/ncb1086 }}
*{{cite journal  | author=Watanabe N, Arai H, Nishihara Y, ''et al.'' |title=M-phase kinases induce phospho-dependent ubiquitination of somatic Wee1 by SCFbeta-TrCP. |journal=Proc. Natl. Acad. Sci. U.S.A. |volume=101 |issue= 13 |pages= 4419-24 |year= 2004 |pmid= 15070733 |doi= 10.1073/pnas.0307700101 }}
*{{cite journal  | author=Gerhard DS, Wagner L, Feingold EA, ''et al.'' |title=The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). |journal=Genome Res. |volume=14 |issue= 10B |pages= 2121-7 |year= 2004 |pmid= 15489334 |doi= 10.1101/gr.2596504 }}
*{{cite journal  | author=Rual JF, Venkatesan K, Hao T, ''et al.'' |title=Towards a proteome-scale map of the human protein-protein interaction network. |journal=Nature |volume=437 |issue= 7062 |pages= 1173-8 |year= 2005 |pmid= 16189514 |doi= 10.1038/nature04209 }}
*{{cite journal  | author=Koolen DA, Herbergs J, Veltman JA, ''et al.'' |title=Holoprosencephaly and preaxial polydactyly associated with a 1.24 Mb duplication encompassing FBXW11 at 5q35.1. |journal=J. Hum. Genet. |volume=51 |issue= 8 |pages= 721-6 |year= 2006 |pmid= 16865294 |doi= 10.1007/s10038-006-0010-8 }}
*{{cite journal  | author=Butticaz C, Michielin O, Wyniger J, ''et al.'' |title=Silencing of both beta-TrCP1 and HOS (beta-TrCP2) is required to suppress human immunodeficiency virus type 1 Vpu-mediated CD4 down-modulation. |journal=J. Virol. |volume=81 |issue= 3 |pages= 1502-5 |year= 2007 |pmid= 17121803 |doi= 10.1128/JVI.01711-06 }}
*{{cite journal  | author=Ewing RM, Chu P, Elisma F, ''et al.'' |title=Large-scale mapping of human protein-protein interactions by mass spectrometry. |journal=Mol. Syst. Biol. |volume=3 |issue=  |pages= 89 |year= 2007 |pmid= 17353931 |doi= 10.1038/msb4100134 }}
}}
{{refend}}


{{protein-stub}}
==Discovery==
{{WikiDoc Sources}}
Human βTrCP (referred to both βTrCP1 and βTrCP2) was originally identified as a cellular ubiquitin ligase that is bound by the [[HIV-1]] [[Vpu]] viral protein to eliminate cellular [[CD4]] by connecting it to the proteolytic machinery.<ref name="Margottin, F. et al.">{{cite journal | vauthors = Margottin F, Bour SP, Durand H, Selig L, Benichou S, Richard V, Thomas D, Strebel K, Benarous R | title = A novel human WD protein, h-beta TrCp, that interacts with HIV-1 Vpu connects CD4 to the ER degradation pathway through an F-box motif | journal = Molecular Cell | volume = 1 | issue = 4 | pages = 565–74 | date = Mar 1998 | pmid = 9660940 | pmc =  | doi = 10.1016/S1097-2765(00)80056-8 }}</ref> Subsequently, βTrCP was shown to regulate multiple cellular processes by mediating the degradation of various targets.<ref name="Frescas, D. & Pagano, M.">{{cite journal | vauthors = Frescas D, Pagano M | title = Deregulated proteolysis by the F-box proteins SKP2 and beta-TrCP: tipping the scales of cancer | journal = Nature Reviews. Cancer | volume = 8 | issue = 6 | pages = 438–49 | date = Jun 2008 | pmid = 18500245 | pmc = 2711846 | doi = 10.1038/nrc2396 }}</ref> Cell cycle regulators constitute a major group of βTrCP substrates. During S phase, βTrCP keeps CDK1 in check by promoting the degradation of the phosphatase CDC25A,<ref name="Busino, L. et al.">{{cite journal | vauthors = Busino L, Donzelli M, Chiesa M, Guardavaccaro D, Ganoth D, Dorrello NV, Hershko A, Pagano M, Draetta GF | title = Degradation of Cdc25A by beta-TrCP during S phase and in response to DNA damage | journal = Nature | volume = 426 | issue = 6962 | pages = 87–91 | date = Nov 2003 | pmid = 14603323 | doi = 10.1038/nature02082 }}</ref> whereas in G2, βTrCP contributes to CDK1 activation by targeting the kinase WEE1 for degradation.<ref name="Watanabe, N. et al.">{{cite journal | vauthors = Watanabe N, Arai H, Nishihara Y, Taniguchi M, Watanabe N, Hunter T, Osada H | title = M-phase kinases induce phospho-dependent ubiquitination of somatic Wee1 by SCFbeta-TrCP | journal = Proceedings of the National Academy of Sciences of the United States of America | volume = 101 | issue = 13 | pages = 4419–24 | date = Mar 2004 | pmid = 15070733 | pmc = 384762 | doi = 10.1073/pnas.0307700101 }}</ref> In early mitosis, βTrCP mediates the degradation of EMI1,<ref name="Guardavaccaro, D. et al.">{{cite journal | vauthors = Guardavaccaro D, Kudo Y, Boulaire J, Barchi M, Busino L, Donzelli M, Margottin-Goguet F, Jackson PK, Yamasaki L, Pagano M | title = Control of meiotic and mitotic progression by the F box protein beta-Trcp1 in vivo | journal = Developmental Cell | volume = 4 | issue = 6 | pages = 799–812 | date = Jun 2003 | pmid = 12791266 | doi = 10.1016/S1534-5807(03)00154-0 }}</ref><ref name="Margottin-Goguet, F. et al.">{{cite journal | vauthors = Margottin-Goguet F, Hsu JY, Loktev A, Hsieh HM, Reimann JD, Jackson PK | title = Prophase destruction of Emi1 by the SCF(betaTrCP/Slimb) ubiquitin ligase activates the anaphase promoting complex to allow progression beyond prometaphase | journal = Developmental Cell | volume = 4 | issue = 6 | pages = 813–26 | date = Jun 2003 | pmid = 12791267 | doi = 10.1016/S1534-5807(03)00153-9 }}</ref> an inhibitor of the [[Anaphase-promoting complex|APC/C]] ubiquitin ligase complex, which is responsible for the anaphase-metaphase transition (by inducing the proteolysis of Securin) and mitotic exit (by driving the degradation of mitotic CDK1 activating cyclin subunits). Furthermore, βTrCP controls APC/C by targeting REST, thereby removing its transcriptional repression on MAD2, an essential component of the spindle assembly checkpoint that keeps APC/C inactive until all chromatids are attached to the spindle microtubles.<ref name="Guardavaccaro, D., Frescas, D. et al.">{{cite journal | vauthors = Guardavaccaro D, Frescas D, Dorrello NV, Peschiaroli A, Multani AS, Cardozo T, Lasorella A, Iavarone A, Chang S, Hernando E, Pagano M | title = Control of chromosome stability by the beta-TrCP-REST-Mad2 axis | journal = Nature | volume = 452 | issue = 7185 | pages = 365–9 | date = Mar 2008 | pmid = 18354482 | pmc = 2707768 | doi = 10.1038/nature06641 }}</ref>
 
==Functions==
βTrCP plays important roles in regulating cell cycle checkpoints. In response to genotoxic stress, it contributes to turn off CDK1 activity by mediating the degradation of CDC25A in collaboration with Chk1,<ref name="Busino, L. et al." /><ref name="Jin, J. et al.">{{cite journal | vauthors = Jin J, Shirogane T, Xu L, Nalepa G, Qin J, Elledge SJ, Harper JW | title = SCFbeta-TRCP links Chk1 signaling to degradation of the Cdc25A protein phosphatase | journal = Genes & Development | volume = 17 | issue = 24 | pages = 3062–74 | date = Dec 2003 | pmid = 14681206 | pmc = 305258 | doi = 10.1101/gad.1157503 }}</ref> thereby preventing cell cycle progression before the completion of DNA repair. During recovery from DNA replication and DNA damage, βTrCP instead targets Claspin in a Plk1-dependent manner.<ref name="Peschiaroli, A. et al.">{{cite journal | vauthors = Peschiaroli A, Dorrello NV, Guardavaccaro D, Venere M, Halazonetis T, Sherman NE, Pagano M | title = SCFbetaTrCP-mediated degradation of Claspin regulates recovery from the DNA replication checkpoint response | journal = Molecular Cell | volume = 23 | issue = 3 | pages = 319–29 | date = Aug 2006 | pmid = 16885022 | pmc =  | doi = 10.1016/j.molcel.2006.06.013 }}</ref><ref name="Mailand, N., Bekker-Jensen, S., Bartek, J. & Lukas, J.">{{cite journal | vauthors = Mailand N, Bekker-Jensen S, Bartek J, Lukas J | title = Destruction of Claspin by SCFbetaTrCP restrains Chk1 activation and facilitates recovery from genotoxic stress | journal = Molecular Cell | volume = 23 | issue = 3 | pages = 307–18 | date = Aug 2006 | pmid = 16885021 | pmc =  | doi = 10.1016/j.molcel.2006.06.016 }}</ref><ref name="Mamely, I. et al.">{{cite journal | vauthors = Mamely I, van Vugt MA, Smits VA, Semple JI, Lemmens B, Perrakis A, Medema RH, Freire R | title = Polo-like kinase-1 controls proteasome-dependent degradation of Claspin during checkpoint recovery | journal = Current Biology | volume = 16 | issue = 19 | pages = 1950–5 | date = Oct 2006 | pmid = 16934469 | pmc =  | doi = 10.1016/j.cub.2006.08.026 }}</ref>
 
βTrCP has also emerged as an important player in protein translation, cell growth and survival. In response to mitogens, PDCD4, an inhibitor of the translation initiation factor eIF4A, is rapidly degraded in a βTrCP- and S6K1-dependent manner, allowing efficient protein translation and cell growth.<ref name="Dorrello, N.V. et al.">{{cite journal | vauthors = Dorrello NV, Peschiaroli A, Guardavaccaro D, Colburn NH, Sherman NE, Pagano M | title = S6K1- and betaTRCP-mediated degradation of PDCD4 promotes protein translation and cell growth | journal = Science | volume = 314 | issue = 5798 | pages = 467–71 | date = Oct 2006 | pmid = 17053147 | pmc =  | doi = 10.1126/science.1130276 }}</ref> βTrCP also cooperates with mTOR and CK1α to induce the degradation of DEPTOR (an mTOR inhibitor), thereby generating an auto-amplification loop to promote the full activation of mTOR.<ref name="Duan, S. et al.">{{cite journal | vauthors = Duan S, Skaar JR, Kuchay S, Toschi A, Kanarek N, Ben-Neriah Y, Pagano M | title = mTOR generates an auto-amplification loop by triggering the βTrCP- and CK1α-dependent degradation of DEPTOR | journal = Molecular Cell | volume = 44 | issue = 2 | pages = 317–24 | date = Oct 2011 | pmid = 22017877 | pmc = 3212871 | doi = 10.1016/j.molcel.2011.09.005 }}</ref><ref name="Zhao, Y., Xiong, X. & Sun, Y.">{{cite journal | vauthors = Zhao Y, Xiong X, Sun Y | title = DEPTOR, an mTOR inhibitor, is a physiological substrate of SCF(βTrCP) E3 ubiquitin ligase and regulates survival and autophagy | journal = Molecular Cell | volume = 44 | issue = 2 | pages = 304–16 | date = Oct 2011 | pmid = 22017876 | pmc = 3216641 | doi = 10.1016/j.molcel.2011.08.029 }}</ref><ref name="Gao, D. et al.">{{cite journal | vauthors = Gao D, Inuzuka H, Tan MK, Fukushima H, Locasale JW, Liu P, Wan L, Zhai B, Chin YR, Shaik S, Lyssiotis CA, Gygi SP, Toker A, Cantley LC, Asara JM, Harper JW, Wei W | title = mTOR drives its own activation via SCF(βTrCP)-dependent degradation of the mTOR inhibitor DEPTOR | journal = Molecular Cell | volume = 44 | issue = 2 | pages = 290–303 | date = Oct 2011 | pmid = 22017875 | pmc = 3229299 | doi = 10.1016/j.molcel.2011.08.030 }}</ref> At the same time, βTrCP mediates the degradation of the pro-apoptotic protein BimEL to promote cell survival.<ref name="Dehan, E. et al.">{{cite journal | vauthors = Dehan E, Bassermann F, Guardavaccaro D, Vasiliver-Shamis G, Cohen M, Lowes KN, Dustin M, Huang DC, Taunton J, Pagano M | title = betaTrCP- and Rsk1/2-mediated degradation of BimEL inhibits apoptosis | journal = Molecular Cell | volume = 33 | issue = 1 | pages = 109–16 | date = Jan 2009 | pmid = 19150432 | pmc = 2655121 | doi = 10.1016/j.molcel.2008.12.020 }}</ref>
 
βTrCP also associates with phosphorylated [[IkappaBalpha]] and [[beta-catenin]] destruction motifs, probably functioning in multiple transcriptional programs by regulating the [[NF-kappaB]] and the [[WNT pathway]]s.<ref name="Winston, J.T. et al.">{{cite journal | vauthors = Winston JT, Strack P, Beer-Romero P, Chu CY, Elledge SJ, Harper JW | title = The SCFbeta-TRCP-ubiquitin ligase complex associates specifically with phosphorylated destruction motifs in IkappaBalpha and beta-catenin and stimulates IkappaBalpha ubiquitination in vitro | journal = Genes & Development | volume = 13 | issue = 3 | pages = 270–83 | date = Feb 1999 | pmid = 9990852 | pmc = 316433 | doi = 10.1101/gad.13.3.270 }}</ref><ref name="Latres, E., Chiaur, D.S. & Pagano, M.">{{cite journal | vauthors = Latres E, Chiaur DS, Pagano M | title = The human F box protein beta-Trcp associates with the Cul1/Skp1 complex and regulates the stability of beta-catenin | journal = Oncogene | volume = 18 | issue = 4 | pages = 849–54 | date = Jan 1999 | pmid = 10023660 | pmc =  | doi = 10.1038/sj.onc.1202653 }}</ref>
 
== Interactions ==
 
BTRC (gene) has been shown to [[Protein–protein interaction|interact]] with:
{{div col|colwidth=20em}}
*FBXW11<ref name="pmid10644755">{{cite journal | vauthors = Suzuki H, Chiba T, Suzuki T, Fujita T, Ikenoue T, Omata M, Furuichi K, Shikama H, Tanaka K | title = Homodimer of two F-box proteins betaTrCP1 or betaTrCP2 binds to IkappaBalpha for signal-dependent ubiquitination | journal = The Journal of Biological Chemistry | volume = 275 | issue = 4 | pages = 2877–84 | date = Jan 2000 | pmid = 10644755 | doi = 10.1074/jbc.275.4.2877 }}</ref>
*[[DLG1]]<ref name="pmid12902344">{{cite journal | vauthors = Mantovani F, Banks L | title = Regulation of the discs large tumor suppressor by a phosphorylation-dependent interaction with the beta-TrCP ubiquitin ligase receptor | journal = The Journal of Biological Chemistry | volume = 278 | issue = 43 | pages = 42477–86 | date = Oct 2003 | pmid = 12902344 | doi = 10.1074/jbc.M302799200 }}</ref>
*[[IκBα]]<ref name="pmid10644755"/><ref name="pmid9990853">{{cite journal | vauthors = Spencer E, Jiang J, Chen ZJ | title = Signal-induced ubiquitination of IkappaBalpha by the F-box protein Slimb/beta-TrCP | journal = Genes & Development | volume = 13 | issue = 3 | pages = 284–94 | date = Feb 1999 | pmid = 9990853 | pmc = 316434 | doi = 10.1101/gad.13.3.284 }}</ref>
*[[NFKB2]]<ref name="pmid11994270">{{cite journal | vauthors = Fong A, Sun SC | title = Genetic evidence for the essential role of beta-transducin repeat-containing protein in the inducible processing of NF-kappa B2/p100 | journal = The Journal of Biological Chemistry | volume = 277 | issue = 25 | pages = 22111–4 | date = Jun 2002 | pmid = 11994270 | doi = 10.1074/jbc.C200151200 }}</ref><ref name="pmid18617892">{{cite journal | vauthors = Vatsyayan J, Qing G, Xiao G, Hu J | title = SUMO1 modification of NF-kappaB2/p100 is essential for stimuli-induced p100 phosphorylation and processing | journal = EMBO Reports | volume = 9 | issue = 9 | pages = 885–90 | date = Sep 2008 | pmid = 18617892 | pmc = 2529344 | doi = 10.1038/embor.2008.122 }}</ref>
*[[RELA]]<ref name="pmid9990853"/>
*[[SKP1A]]<ref name="Margottin, F. et al."/><ref name="pmid10644755"/><ref name="Cenciarelli, C. et al.">{{cite journal | vauthors = Cenciarelli C, Chiaur DS, Guardavaccaro D, Parks W, Vidal M, Pagano M | title = Identification of a family of human F-box proteins | journal = Current Biology | volume = 9 | issue = 20 | pages = 1177–9 | date = Oct 1999 | pmid = 10531035 | pmc =  | doi = 10.1016/S0960-9822(00)80020-2 }}</ref><ref name="Min, K.W. et al.">{{cite journal | vauthors = Min KW, Hwang JW, Lee JS, Park Y, Tamura TA, Yoon JB | title = TIP120A associates with cullins and modulates ubiquitin ligase activity | journal = The Journal of Biological Chemistry | volume = 278 | issue = 18 | pages = 15905–10 | date = May 2003 | pmid = 12609982 | pmc =  | doi = 10.1074/jbc.M213070200 }}</ref><ref name="Strack, P. et al.">{{cite journal | vauthors = Strack P, Caligiuri M, Pelletier M, Boisclair M, Theodoras A, Beer-Romero P, Glass S, Parsons T, Copeland RA, Auger KR, Benfield P, Brizuela L, Rolfe M | title = SCF(beta-TRCP) and phosphorylation dependent ubiquitinationof I kappa B alpha catalyzed by Ubc3 and Ubc4 | journal = Oncogene | volume = 19 | issue = 31 | pages = 3529–36 | date = Jul 2000 | pmid = 10918611 | doi = 10.1038/sj.onc.1203647 }}</ref>
*[[CDC34]]<ref name="Cenciarelli, C. et al."/><ref name="pmid12037680">{{cite journal | vauthors = Semplici F, Meggio F, Pinna LA, Oliviero S | title = CK2-dependent phosphorylation of the E2 ubiquitin conjugating enzyme UBC3B induces its interaction with beta-TrCP and enhances beta-catenin degradation | journal = Oncogene | volume = 21 | issue = 25 | pages = 3978–87 | date = Jun 2002 | pmid = 12037680 | doi = 10.1038/sj.onc.1205574 }}</ref>
*[[CUL1]]<ref name="pmid10644755"/><ref name="Cenciarelli, C. et al."/><ref name="Min, K.W. et al."/>
*β-catenin<ref name="Latres, E., Chiaur, D.S. & Pagano, M." /><ref name=" Liu, C. et al.">{{cite journal | vauthors = Liu C, Kato Y, Zhang Z, Do VM, Yankner BA, He X | title = beta-Trcp couples beta-catenin phosphorylation-degradation and regulates Xenopus axis formation | journal = Proceedings of the National Academy of Sciences of the United States of America | volume = 96 | issue = 11 | pages = 6273–8 | date = May 1999 | pmid = 10339577 | pmc = 26871 | doi = 10.1073/pnas.96.11.6273 }}</ref>
*[[WEE1]]<ref name="Watanabe, N. et al." />
*EMI1<ref name="Guardavaccaro, D. et al." /><ref name="Margottin-Goguet, F. et al." />
*[[Cdc25A]]<ref name="Busino, L. et al." /><ref name="Jin, J. et al." />
*[[CLSPN|Claspin]]<ref name="Peschiaroli, A. et al." /><ref name="Mailand, N., Bekker-Jensen, S., Bartek, J. & Lukas, J." /><ref name="Mamely, I. et al." />
*[[REST]]<ref name="Guardavaccaro, D., Frescas, D. et al." /><ref name="Westbrook, T.F. et al.">{{cite journal | vauthors = Westbrook TF, Hu G, Ang XL, Mulligan P, Pavlova NN, Liang A, Leng Y, Maehr R, Shi Y, Harper JW, Elledge SJ | title = SCFbeta-TRCP controls oncogenic transformation and neural differentiation through REST degradation | journal = Nature | volume = 452 | issue = 7185 | pages = 370–4 | date = Mar 2008 | pmid = 18354483 | pmc = 2688689 | doi = 10.1038/nature06780 }}</ref>
*[[PDCD4]]<ref name="Dorrello, N.V. et al." />
*DEPTOR<ref name="Duan, S. et al." /><ref name="Zhao, Y., Xiong, X. & Sun, Y." /><ref name="Gao, D. et al." />
{{Div col end}}
 
==Clinical Significance==
βTrCP behaves as an oncoprotein in some tissues. Elevated levels of βTrCP expression have been found in colorectal,<ref name="Ougolkov, A. et al.">{{cite journal | vauthors = Ougolkov A, Zhang B, Yamashita K, Bilim V, Mai M, Fuchs SY, Minamoto T | title = Associations among beta-TrCP, an E3 ubiquitin ligase receptor, beta-catenin, and NF-kappaB in colorectal cancer | journal = Journal of the National Cancer Institute | volume = 96 | issue = 15 | pages = 1161–70 | date = Aug 2004 | pmid =  15292388| pmc =  | doi = 10.1093/jnci/djh219 }}</ref> pancreatic,<ref name="Muerkoster, S. et al.">{{cite journal | vauthors = Müerköster S, Arlt A, Sipos B, Witt M, Grossmann M, Klöppel G, Kalthoff H, Fölsch UR, Schäfer H | title = Increased expression of the E3-ubiquitin ligase receptor subunit betaTRCP1 relates to constitutive nuclear factor-kappaB activation and chemoresistance in pancreatic carcinoma cells | journal = Cancer Research | volume = 65 | issue = 4 | pages = 1316–24 | date = Feb 2005 | pmid = 15735017 | pmc =  | doi = 10.1158/0008-5472.CAN-04-1626 }}</ref> hapatoblastoma,<ref name="Koch, A. et al.">{{cite journal | vauthors = Koch A, Waha A, Hartmann W, Hrychyk A, Schüller U, Waha A, Wharton KA, Fuchs SY, von Schweinitz D, Pietsch T | title = Elevated expression of Wnt antagonists is a common event in hepatoblastomas | journal = Clinical Cancer Research | volume = 11 | issue = 12 | pages = 4295–304 | date = Jun 2005 | pmid = 15958610 | pmc =  | doi = 10.1158/1078-0432.CCR-04-1162 }}</ref> and breast cancers.<ref name="Spiegelman, V.S. et al.">{{cite journal | vauthors = Spiegelman VS, Tang W, Chan AM, Igarashi M, Aaronson SA, Sassoon DA, Katoh M, Slaga TJ, Fuchs SY | title = Induction of homologue of Slimb ubiquitin ligase receptor by mitogen signaling | journal = The Journal of Biological Chemistry | volume = 277 | issue = 39 | pages = 36624–30 | date = Sep 2002 | pmid = 12151397 | pmc =  | doi = 10.1074/jbc.M204524200 }}</ref>
 
== References ==
{{Reflist|33em}}
 
== Further reading ==
{{Refbegin|33em}}
* {{cite journal | vauthors = Ishikawa K, Nagase T, Suyama M, Miyajima N, Tanaka A, Kotani H, Nomura N, Ohara O | title = Prediction of the coding sequences of unidentified human genes. X. The complete sequences of 100 new cDNA clones from brain which can code for large proteins in vitro | journal = DNA Research | volume = 5 | issue = 3 | pages = 169–76 | date = Jun 1998 | pmid = 9734811 | doi = 10.1093/dnares/5.3.169 }}
* {{cite journal | vauthors = Suzuki H, Chiba T, Suzuki T, Fujita T, Ikenoue T, Omata M, Furuichi K, Shikama H, Tanaka K | title = Homodimer of two F-box proteins betaTrCP1 or betaTrCP2 binds to IkappaBalpha for signal-dependent ubiquitination | journal = The Journal of Biological Chemistry | volume = 275 | issue = 4 | pages = 2877–84 | date = Jan 2000 | pmid = 10644755 | doi = 10.1074/jbc.275.4.2877 }}
* {{cite journal | vauthors = Bhatia N, Herter JR, Slaga TJ, Fuchs SY, Spiegelman VS | title = Mouse homologue of HOS (mHOS) is overexpressed in skin tumors and implicated in constitutive activation of NF-kappaB | journal = Oncogene | volume = 21 | issue = 10 | pages = 1501–9 | date = Feb 2002 | pmid = 11896578 | doi = 10.1038/sj.onc.1205311 }}
* {{cite journal | vauthors = Dias DC, Dolios G, Wang R, Pan ZQ | title = CUL7: A DOC domain-containing cullin selectively binds Skp1.Fbx29 to form an SCF-like complex | journal = Proceedings of the National Academy of Sciences of the United States of America | volume = 99 | issue = 26 | pages = 16601–6 | date = Dec 2002 | pmid = 12481031 | pmc = 139190 | doi = 10.1073/pnas.252646399 }}
* {{cite journal | vauthors = Busino L, Donzelli M, Chiesa M, Guardavaccaro D, Ganoth D, Dorrello NV, Hershko A, Pagano M, Draetta GF | title = Degradation of Cdc25A by beta-TrCP during S phase and in response to DNA damage | journal = Nature | volume = 426 | issue = 6962 | pages = 87–91 | date = Nov 2003 | pmid = 14603323 | doi = 10.1038/nature02082 }}
* {{cite journal | vauthors = Bouwmeester T, Bauch A, Ruffner H, Angrand PO, Bergamini G, Croughton K, Cruciat C, Eberhard D, Gagneur J, Ghidelli S, Hopf C, Huhse B, Mangano R, Michon AM, Schirle M, Schlegl J, Schwab M, Stein MA, Bauer A, Casari G, Drewes G, Gavin AC, Jackson DB, Joberty G, Neubauer G, Rick J, Kuster B, Superti-Furga G | title = A physical and functional map of the human TNF-alpha/NF-kappa B signal transduction pathway | journal = Nature Cell Biology | volume = 6 | issue = 2 | pages = 97–105 | date = Feb 2004 | pmid = 14743216 | doi = 10.1038/ncb1086 }}
* {{cite journal | vauthors = Watanabe N, Arai H, Nishihara Y, Taniguchi M, Watanabe N, Hunter T, Osada H | title = M-phase kinases induce phospho-dependent ubiquitination of somatic Wee1 by SCFbeta-TrCP | journal = Proceedings of the National Academy of Sciences of the United States of America | volume = 101 | issue = 13 | pages = 4419–24 | date = Mar 2004 | pmid = 15070733 | pmc = 384762 | doi = 10.1073/pnas.0307700101 }}
* {{cite journal | vauthors = Rual JF, Venkatesan K, Hao T, Hirozane-Kishikawa T, Dricot A, Li N, Berriz GF, Gibbons FD, Dreze M, Ayivi-Guedehoussou N, Klitgord N, Simon C, Boxem M, Milstein S, Rosenberg J, Goldberg DS, Zhang LV, Wong SL, Franklin G, Li S, Albala JS, Lim J, Fraughton C, Llamosas E, Cevik S, Bex C, Lamesch P, Sikorski RS, Vandenhaute J, Zoghbi HY, Smolyar A, Bosak S, Sequerra R, Doucette-Stamm L, Cusick ME, Hill DE, Roth FP, Vidal M | title = Towards a proteome-scale map of the human protein-protein interaction network | journal = Nature | volume = 437 | issue = 7062 | pages = 1173–8 | date = Oct 2005 | pmid = 16189514 | doi = 10.1038/nature04209 }}
* {{cite journal | vauthors = Koolen DA, Herbergs J, Veltman JA, Pfundt R, van Bokhoven H, Stroink H, Sistermans EA, Brunner HG, Geurts van Kessel A, de Vries BB | title = Holoprosencephaly and preaxial polydactyly associated with a 1.24 Mb duplication encompassing FBXW11 at 5q35.1 | journal = Journal of Human Genetics | volume = 51 | issue = 8 | pages = 721–6 | year = 2006 | pmid = 16865294 | doi = 10.1007/s10038-006-0010-8 }}
* {{cite journal | vauthors = Butticaz C, Michielin O, Wyniger J, Telenti A, Rothenberger S | title = Silencing of both beta-TrCP1 and HOS (beta-TrCP2) is required to suppress human immunodeficiency virus type 1 Vpu-mediated CD4 down-modulation | journal = Journal of Virology | volume = 81 | issue = 3 | pages = 1502–5 | date = Feb 2007 | pmid = 17121803 | pmc = 1797504 | doi = 10.1128/JVI.01711-06 }}
* {{cite journal | vauthors = Ewing RM, Chu P, Elisma F, Li H, Taylor P, Climie S, McBroom-Cerajewski L, Robinson MD, O'Connor L, Li M, Taylor R, Dharsee M, Ho Y, Heilbut A, Moore L, Zhang S, Ornatsky O, Bukhman YV, Ethier M, Sheng Y, Vasilescu J, Abu-Farha M, Lambert JP, Duewel HS, Stewart II, Kuehl B, Hogue K, Colwill K, Gladwish K, Muskat B, Kinach R, Adams SL, Moran MF, Morin GB, Topaloglou T, Figeys D | title = Large-scale mapping of human protein-protein interactions by mass spectrometry | journal = Molecular Systems Biology | volume = 3 | issue = 1 | pages = 89 | year = 2007 | pmid = 17353931 | pmc = 1847948 | doi = 10.1038/msb4100134 }}
{{Refend}}

Latest revision as of 02:58, 6 March 2018

VALUE_ERROR (nil)
Identifiers
Aliases
External IDsGeneCards: [1]
Orthologs
SpeciesHumanMouse
Entrez

n/a

n/a

Ensembl

n/a

n/a

UniProt

n/a

n/a

RefSeq (mRNA)

n/a

n/a

RefSeq (protein)

n/a

n/a

Location (UCSC)n/an/a
PubMed searchn/an/a
Wikidata
View/Edit Human

βTrCP2 (also known as Fbxw11 or HOS) is a protein that in humans is encoded by the BTRC (beta-transducin repeat containing) gene.[1][2]

This gene encodes a member of the F-box protein family which is characterized by an approximately 40 residue structural motif, the F-box. The F-box proteins constitute one of the four subunits of ubiquitin protein ligase complex called SCFs (Skp1-Cul1-F-box protein), which often, but not always, recognize substrates in a phosphorylation-dependent manner. F-box proteins are divided into 3 classes:

  • Fbxws containing WD40 repeats,
  • Fbxls containing leucine-rich repeats,
  • and Fbxos containing either "other" protein-protein interaction modules or no recognizable motifs.

The protein encoded by FBXW11 belongs to the Fbxw class as, in addition to an F-box, this protein contains multiple WD40 repeats. This protein is homologous to Xenopus βTrCP, yeast Met30, Neurospora Scon2 and Drosophila Slimb. In mammals, in addition to βTrCP2, a paralog protein (called βTrCP1 or FBXW1) also exists, but, so far, their functions appear redundant and indistinguishable.

Discovery

Human βTrCP (referred to both βTrCP1 and βTrCP2) was originally identified as a cellular ubiquitin ligase that is bound by the HIV-1 Vpu viral protein to eliminate cellular CD4 by connecting it to the proteolytic machinery.[3] Subsequently, βTrCP was shown to regulate multiple cellular processes by mediating the degradation of various targets.[4] Cell cycle regulators constitute a major group of βTrCP substrates. During S phase, βTrCP keeps CDK1 in check by promoting the degradation of the phosphatase CDC25A,[5] whereas in G2, βTrCP contributes to CDK1 activation by targeting the kinase WEE1 for degradation.[6] In early mitosis, βTrCP mediates the degradation of EMI1,[7][8] an inhibitor of the APC/C ubiquitin ligase complex, which is responsible for the anaphase-metaphase transition (by inducing the proteolysis of Securin) and mitotic exit (by driving the degradation of mitotic CDK1 activating cyclin subunits). Furthermore, βTrCP controls APC/C by targeting REST, thereby removing its transcriptional repression on MAD2, an essential component of the spindle assembly checkpoint that keeps APC/C inactive until all chromatids are attached to the spindle microtubles.[9]

Functions

βTrCP plays important roles in regulating cell cycle checkpoints. In response to genotoxic stress, it contributes to turn off CDK1 activity by mediating the degradation of CDC25A in collaboration with Chk1,[5][10] thereby preventing cell cycle progression before the completion of DNA repair. During recovery from DNA replication and DNA damage, βTrCP instead targets Claspin in a Plk1-dependent manner.[11][12][13]

βTrCP has also emerged as an important player in protein translation, cell growth and survival. In response to mitogens, PDCD4, an inhibitor of the translation initiation factor eIF4A, is rapidly degraded in a βTrCP- and S6K1-dependent manner, allowing efficient protein translation and cell growth.[14] βTrCP also cooperates with mTOR and CK1α to induce the degradation of DEPTOR (an mTOR inhibitor), thereby generating an auto-amplification loop to promote the full activation of mTOR.[15][16][17] At the same time, βTrCP mediates the degradation of the pro-apoptotic protein BimEL to promote cell survival.[18]

βTrCP also associates with phosphorylated IkappaBalpha and beta-catenin destruction motifs, probably functioning in multiple transcriptional programs by regulating the NF-kappaB and the WNT pathways.[19][20]

Interactions

BTRC (gene) has been shown to interact with:

Clinical Significance

βTrCP behaves as an oncoprotein in some tissues. Elevated levels of βTrCP expression have been found in colorectal,[32] pancreatic,[33] hapatoblastoma,[34] and breast cancers.[35]

References

  1. ↑ Fujiwara T, Suzuki M, Tanigami A, Ikenoue T, Omata M, Chiba T, Tanaka K (May 1999). "The BTRC gene, encoding a human F-box/WD40-repeat protein, maps to chromosome 10q24-q25". Genomics. 58 (1): 104–5. doi:10.1006/geno.1999.5792. PMID 10331953.
  2. ↑ "Entrez Gene: FBXW11 F-box and WD repeat domain containing 11".
  3. ↑ 3.0 3.1 Margottin F, Bour SP, Durand H, Selig L, Benichou S, Richard V, Thomas D, Strebel K, Benarous R (Mar 1998). "A novel human WD protein, h-beta TrCp, that interacts with HIV-1 Vpu connects CD4 to the ER degradation pathway through an F-box motif". Molecular Cell. 1 (4): 565–74. doi:10.1016/S1097-2765(00)80056-8. PMID 9660940.
  4. ↑ Frescas D, Pagano M (Jun 2008). "Deregulated proteolysis by the F-box proteins SKP2 and beta-TrCP: tipping the scales of cancer". Nature Reviews. Cancer. 8 (6): 438–49. doi:10.1038/nrc2396. PMC 2711846. PMID 18500245.
  5. ↑ 5.0 5.1 5.2 Busino L, Donzelli M, Chiesa M, Guardavaccaro D, Ganoth D, Dorrello NV, Hershko A, Pagano M, Draetta GF (Nov 2003). "Degradation of Cdc25A by beta-TrCP during S phase and in response to DNA damage". Nature. 426 (6962): 87–91. doi:10.1038/nature02082. PMID 14603323.
  6. ↑ 6.0 6.1 Watanabe N, Arai H, Nishihara Y, Taniguchi M, Watanabe N, Hunter T, Osada H (Mar 2004). "M-phase kinases induce phospho-dependent ubiquitination of somatic Wee1 by SCFbeta-TrCP". Proceedings of the National Academy of Sciences of the United States of America. 101 (13): 4419–24. doi:10.1073/pnas.0307700101. PMC 384762. PMID 15070733.
  7. ↑ 7.0 7.1 Guardavaccaro D, Kudo Y, Boulaire J, Barchi M, Busino L, Donzelli M, Margottin-Goguet F, Jackson PK, Yamasaki L, Pagano M (Jun 2003). "Control of meiotic and mitotic progression by the F box protein beta-Trcp1 in vivo". Developmental Cell. 4 (6): 799–812. doi:10.1016/S1534-5807(03)00154-0. PMID 12791266.
  8. ↑ 8.0 8.1 Margottin-Goguet F, Hsu JY, Loktev A, Hsieh HM, Reimann JD, Jackson PK (Jun 2003). "Prophase destruction of Emi1 by the SCF(betaTrCP/Slimb) ubiquitin ligase activates the anaphase promoting complex to allow progression beyond prometaphase". Developmental Cell. 4 (6): 813–26. doi:10.1016/S1534-5807(03)00153-9. PMID 12791267.
  9. ↑ 9.0 9.1 Guardavaccaro D, Frescas D, Dorrello NV, Peschiaroli A, Multani AS, Cardozo T, Lasorella A, Iavarone A, Chang S, Hernando E, Pagano M (Mar 2008). "Control of chromosome stability by the beta-TrCP-REST-Mad2 axis". Nature. 452 (7185): 365–9. doi:10.1038/nature06641. PMC 2707768. PMID 18354482.
  10. ↑ 10.0 10.1 Jin J, Shirogane T, Xu L, Nalepa G, Qin J, Elledge SJ, Harper JW (Dec 2003). "SCFbeta-TRCP links Chk1 signaling to degradation of the Cdc25A protein phosphatase". Genes & Development. 17 (24): 3062–74. doi:10.1101/gad.1157503. PMC 305258. PMID 14681206.
  11. ↑ 11.0 11.1 Peschiaroli A, Dorrello NV, Guardavaccaro D, Venere M, Halazonetis T, Sherman NE, Pagano M (Aug 2006). "SCFbetaTrCP-mediated degradation of Claspin regulates recovery from the DNA replication checkpoint response". Molecular Cell. 23 (3): 319–29. doi:10.1016/j.molcel.2006.06.013. PMID 16885022.
  12. ↑ 12.0 12.1 Mailand N, Bekker-Jensen S, Bartek J, Lukas J (Aug 2006). "Destruction of Claspin by SCFbetaTrCP restrains Chk1 activation and facilitates recovery from genotoxic stress". Molecular Cell. 23 (3): 307–18. doi:10.1016/j.molcel.2006.06.016. PMID 16885021.
  13. ↑ 13.0 13.1 Mamely I, van Vugt MA, Smits VA, Semple JI, Lemmens B, Perrakis A, Medema RH, Freire R (Oct 2006). "Polo-like kinase-1 controls proteasome-dependent degradation of Claspin during checkpoint recovery". Current Biology. 16 (19): 1950–5. doi:10.1016/j.cub.2006.08.026. PMID 16934469.
  14. ↑ 14.0 14.1 Dorrello NV, Peschiaroli A, Guardavaccaro D, Colburn NH, Sherman NE, Pagano M (Oct 2006). "S6K1- and betaTRCP-mediated degradation of PDCD4 promotes protein translation and cell growth". Science. 314 (5798): 467–71. doi:10.1126/science.1130276. PMID 17053147.
  15. ↑ 15.0 15.1 Duan S, Skaar JR, Kuchay S, Toschi A, Kanarek N, Ben-Neriah Y, Pagano M (Oct 2011). "mTOR generates an auto-amplification loop by triggering the βTrCP- and CK1α-dependent degradation of DEPTOR". Molecular Cell. 44 (2): 317–24. doi:10.1016/j.molcel.2011.09.005. PMC 3212871. PMID 22017877.
  16. ↑ 16.0 16.1 Zhao Y, Xiong X, Sun Y (Oct 2011). "DEPTOR, an mTOR inhibitor, is a physiological substrate of SCF(βTrCP) E3 ubiquitin ligase and regulates survival and autophagy". Molecular Cell. 44 (2): 304–16. doi:10.1016/j.molcel.2011.08.029. PMC 3216641. PMID 22017876.
  17. ↑ 17.0 17.1 Gao D, Inuzuka H, Tan MK, Fukushima H, Locasale JW, Liu P, Wan L, Zhai B, Chin YR, Shaik S, Lyssiotis CA, Gygi SP, Toker A, Cantley LC, Asara JM, Harper JW, Wei W (Oct 2011). "mTOR drives its own activation via SCF(βTrCP)-dependent degradation of the mTOR inhibitor DEPTOR". Molecular Cell. 44 (2): 290–303. doi:10.1016/j.molcel.2011.08.030. PMC 3229299. PMID 22017875.
  18. ↑ Dehan E, Bassermann F, Guardavaccaro D, Vasiliver-Shamis G, Cohen M, Lowes KN, Dustin M, Huang DC, Taunton J, Pagano M (Jan 2009). "betaTrCP- and Rsk1/2-mediated degradation of BimEL inhibits apoptosis". Molecular Cell. 33 (1): 109–16. doi:10.1016/j.molcel.2008.12.020. PMC 2655121. PMID 19150432.
  19. ↑ Winston JT, Strack P, Beer-Romero P, Chu CY, Elledge SJ, Harper JW (Feb 1999). "The SCFbeta-TRCP-ubiquitin ligase complex associates specifically with phosphorylated destruction motifs in IkappaBalpha and beta-catenin and stimulates IkappaBalpha ubiquitination in vitro". Genes & Development. 13 (3): 270–83. doi:10.1101/gad.13.3.270. PMC 316433. PMID 9990852.
  20. ↑ 20.0 20.1 Latres E, Chiaur DS, Pagano M (Jan 1999). "The human F box protein beta-Trcp associates with the Cul1/Skp1 complex and regulates the stability of beta-catenin". Oncogene. 18 (4): 849–54. doi:10.1038/sj.onc.1202653. PMID 10023660.
  21. ↑ 21.0 21.1 21.2 21.3 Suzuki H, Chiba T, Suzuki T, Fujita T, Ikenoue T, Omata M, Furuichi K, Shikama H, Tanaka K (Jan 2000). "Homodimer of two F-box proteins betaTrCP1 or betaTrCP2 binds to IkappaBalpha for signal-dependent ubiquitination". The Journal of Biological Chemistry. 275 (4): 2877–84. doi:10.1074/jbc.275.4.2877. PMID 10644755.
  22. ↑ Mantovani F, Banks L (Oct 2003). "Regulation of the discs large tumor suppressor by a phosphorylation-dependent interaction with the beta-TrCP ubiquitin ligase receptor". The Journal of Biological Chemistry. 278 (43): 42477–86. doi:10.1074/jbc.M302799200. PMID 12902344.
  23. ↑ 23.0 23.1 Spencer E, Jiang J, Chen ZJ (Feb 1999). "Signal-induced ubiquitination of IkappaBalpha by the F-box protein Slimb/beta-TrCP". Genes & Development. 13 (3): 284–94. doi:10.1101/gad.13.3.284. PMC 316434. PMID 9990853.
  24. ↑ Fong A, Sun SC (Jun 2002). "Genetic evidence for the essential role of beta-transducin repeat-containing protein in the inducible processing of NF-kappa B2/p100". The Journal of Biological Chemistry. 277 (25): 22111–4. doi:10.1074/jbc.C200151200. PMID 11994270.
  25. ↑ Vatsyayan J, Qing G, Xiao G, Hu J (Sep 2008). "SUMO1 modification of NF-kappaB2/p100 is essential for stimuli-induced p100 phosphorylation and processing". EMBO Reports. 9 (9): 885–90. doi:10.1038/embor.2008.122. PMC 2529344. PMID 18617892.
  26. ↑ 26.0 26.1 26.2 Cenciarelli C, Chiaur DS, Guardavaccaro D, Parks W, Vidal M, Pagano M (Oct 1999). "Identification of a family of human F-box proteins". Current Biology. 9 (20): 1177–9. doi:10.1016/S0960-9822(00)80020-2. PMID 10531035.
  27. ↑ 27.0 27.1 Min KW, Hwang JW, Lee JS, Park Y, Tamura TA, Yoon JB (May 2003). "TIP120A associates with cullins and modulates ubiquitin ligase activity". The Journal of Biological Chemistry. 278 (18): 15905–10. doi:10.1074/jbc.M213070200. PMID 12609982.
  28. ↑ Strack P, Caligiuri M, Pelletier M, Boisclair M, Theodoras A, Beer-Romero P, Glass S, Parsons T, Copeland RA, Auger KR, Benfield P, Brizuela L, Rolfe M (Jul 2000). "SCF(beta-TRCP) and phosphorylation dependent ubiquitinationof I kappa B alpha catalyzed by Ubc3 and Ubc4". Oncogene. 19 (31): 3529–36. doi:10.1038/sj.onc.1203647. PMID 10918611.
  29. ↑ Semplici F, Meggio F, Pinna LA, Oliviero S (Jun 2002). "CK2-dependent phosphorylation of the E2 ubiquitin conjugating enzyme UBC3B induces its interaction with beta-TrCP and enhances beta-catenin degradation". Oncogene. 21 (25): 3978–87. doi:10.1038/sj.onc.1205574. PMID 12037680.
  30. ↑ Liu C, Kato Y, Zhang Z, Do VM, Yankner BA, He X (May 1999). "beta-Trcp couples beta-catenin phosphorylation-degradation and regulates Xenopus axis formation". Proceedings of the National Academy of Sciences of the United States of America. 96 (11): 6273–8. doi:10.1073/pnas.96.11.6273. PMC 26871. PMID 10339577.
  31. ↑ Westbrook TF, Hu G, Ang XL, Mulligan P, Pavlova NN, Liang A, Leng Y, Maehr R, Shi Y, Harper JW, Elledge SJ (Mar 2008). "SCFbeta-TRCP controls oncogenic transformation and neural differentiation through REST degradation". Nature. 452 (7185): 370–4. doi:10.1038/nature06780. PMC 2688689. PMID 18354483.
  32. ↑ Ougolkov A, Zhang B, Yamashita K, Bilim V, Mai M, Fuchs SY, Minamoto T (Aug 2004). "Associations among beta-TrCP, an E3 ubiquitin ligase receptor, beta-catenin, and NF-kappaB in colorectal cancer". Journal of the National Cancer Institute. 96 (15): 1161–70. doi:10.1093/jnci/djh219. PMID 15292388.
  33. ↑ Müerköster S, Arlt A, Sipos B, Witt M, Grossmann M, Klöppel G, Kalthoff H, Fölsch UR, Schäfer H (Feb 2005). "Increased expression of the E3-ubiquitin ligase receptor subunit betaTRCP1 relates to constitutive nuclear factor-kappaB activation and chemoresistance in pancreatic carcinoma cells". Cancer Research. 65 (4): 1316–24. doi:10.1158/0008-5472.CAN-04-1626. PMID 15735017.
  34. ↑ Koch A, Waha A, Hartmann W, Hrychyk A, Schüller U, Waha A, Wharton KA, Fuchs SY, von Schweinitz D, Pietsch T (Jun 2005). "Elevated expression of Wnt antagonists is a common event in hepatoblastomas". Clinical Cancer Research. 11 (12): 4295–304. doi:10.1158/1078-0432.CCR-04-1162. PMID 15958610.
  35. ↑ Spiegelman VS, Tang W, Chan AM, Igarashi M, Aaronson SA, Sassoon DA, Katoh M, Slaga TJ, Fuchs SY (Sep 2002). "Induction of homologue of Slimb ubiquitin ligase receptor by mitogen signaling". The Journal of Biological Chemistry. 277 (39): 36624–30. doi:10.1074/jbc.M204524200. PMID 12151397.

Further reading

Retrieved from "https://www.wikidoc.org/index.php?title=FBXW11&oldid=1532831"