3ivv

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[[Image:3ivv.jpg|left|200px]]
 
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{{STRUCTURE_3ivv| PDB=3ivv | SCENE= }}
{{STRUCTURE_3ivv| PDB=3ivv | SCENE= }}
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===Structures of SPOP-Substrate Complexes: Insights into Molecular Architectures of BTB-Cul3 Ubiquitin Ligases: SPOPMATH-PucSBC1_pep1===
===Structures of SPOP-Substrate Complexes: Insights into Molecular Architectures of BTB-Cul3 Ubiquitin Ligases: SPOPMATH-PucSBC1_pep1===
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{{ABSTRACT_PUBMED_19818708}}
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==Function==
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[[http://www.uniprot.org/uniprot/SPOP_HUMAN SPOP_HUMAN]] Inhibits IPF1/PDX1 transactivation of established target promoters, such as insulin, may be by recruiting a repressor complex (By similarity). In complex with CUL3, involved in ubiquitination of BMI1, H2AFY and DAXX, and probably also in ubiquitination and proteasomal degradation of Gli2 or Gli3.<ref>PMID:14528312</ref><ref>PMID:15897469</ref><ref>PMID:16524876</ref>
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{{ABSTRACT_PUBMED_19818708}}
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==About this Structure==
==About this Structure==
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3IVV is a 2 chains structure of sequences from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3IVV OCA].
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[[3ivv]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3IVV OCA].
==Reference==
==Reference==
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<ref group="xtra">PMID:19818708</ref><references group="xtra"/>
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<ref group="xtra">PMID:019818708</ref><references group="xtra"/><references/>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Calabrese, M F.]]
[[Category: Calabrese, M F.]]
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[[Category: Protein binding]]
[[Category: Protein binding]]
[[Category: Ubl conjugation pathway]]
[[Category: Ubl conjugation pathway]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Oct 21 10:15:28 2009''
 

Revision as of 09:15, 27 March 2013

Template:STRUCTURE 3ivv

Contents

Structures of SPOP-Substrate Complexes: Insights into Molecular Architectures of BTB-Cul3 Ubiquitin Ligases: SPOPMATH-PucSBC1_pep1

Template:ABSTRACT PUBMED 19818708

Function

[SPOP_HUMAN] Inhibits IPF1/PDX1 transactivation of established target promoters, such as insulin, may be by recruiting a repressor complex (By similarity). In complex with CUL3, involved in ubiquitination of BMI1, H2AFY and DAXX, and probably also in ubiquitination and proteasomal degradation of Gli2 or Gli3.[1][2][3]

About this Structure

3ivv is a 2 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA.

Reference

  • Zhuang M, Calabrese MF, Liu J, Waddell MB, Nourse A, Hammel M, Miller DJ, Walden H, Duda DM, Seyedin SN, Hoggard T, Harper JW, White KP, Schulman BA. Structures of SPOP-substrate complexes: insights into molecular architectures of BTB-Cul3 ubiquitin ligases. Mol Cell. 2009 Oct 9;36(1):39-50. PMID:19818708 doi:10.1016/j.molcel.2009.09.022
  1. ↑ Furukawa M, He YJ, Borchers C, Xiong Y. Targeting of protein ubiquitination by BTB-Cullin 3-Roc1 ubiquitin ligases. Nat Cell Biol. 2003 Nov;5(11):1001-7. Epub 2003 Oct 5. PMID:14528312 doi:10.1038/ncb1056
  2. ↑ Hernandez-Munoz I, Lund AH, van der Stoop P, Boutsma E, Muijrers I, Verhoeven E, Nusinow DA, Panning B, Marahrens Y, van Lohuizen M. Stable X chromosome inactivation involves the PRC1 Polycomb complex and requires histone MACROH2A1 and the CULLIN3/SPOP ubiquitin E3 ligase. Proc Natl Acad Sci U S A. 2005 May 24;102(21):7635-40. Epub 2005 May 16. PMID:15897469 doi:0408918102
  3. ↑ Kwon JE, La M, Oh KH, Oh YM, Kim GR, Seol JH, Baek SH, Chiba T, Tanaka K, Bang OS, Joe CO, Chung CH. BTB domain-containing speckle-type POZ protein (SPOP) serves as an adaptor of Daxx for ubiquitination by Cul3-based ubiquitin ligase. J Biol Chem. 2006 May 5;281(18):12664-72. Epub 2006 Mar 8. PMID:16524876 doi:10.1074/jbc.M600204200

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