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[[Image:2e0t.gif|left|200px]]<br /><applet load="2e0t" size="350" color="white" frame="true" align="right" spinBox="true"
caption="2e0t, resolution 1.67&Aring;" />
'''Crystal structure of catalytic domain of dual specificity phosphatase 26, MS0830 from Homo sapiens'''<br />


==About this Structure==
==Crystal structure of catalytic domain of dual specificity phosphatase 26, MS0830 from Homo sapiens==
2E0T is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Active as [http://en.wikipedia.org/wiki/Protein-tyrosine-phosphatase Protein-tyrosine-phosphatase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.3.48 3.1.3.48] Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2E0T OCA].  
<StructureSection load='2e0t' size='340' side='right'caption='[[2e0t]], [[Resolution|resolution]] 1.67&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[2e0t]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2E0T OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2E0T FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.67&#8491;</td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2e0t FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2e0t OCA], [https://pdbe.org/2e0t PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2e0t RCSB], [https://www.ebi.ac.uk/pdbsum/2e0t PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2e0t ProSAT], [https://www.topsan.org/Proteins/RSGI/2e0t TOPSAN]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/DUS26_HUMAN DUS26_HUMAN] Inactivates MAPK1 and MAPK3 which leads to dephosphorylation of heat shock factor protein 4 and a reduction in its DNA-binding activity. Inhibits MAP kinase p38 by dephosphorylating it and inhibits p38-mediated apoptosis in anaplastic thyroid cancer cells. Can also induce activation of MAP kinase p38 and c-Jun N-terminal kinase (JNK).<ref>PMID:15796912</ref> <ref>PMID:16924234</ref> <ref>PMID:17001450</ref> <ref>PMID:16581800</ref>
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/e0/2e0t_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
    <text>to colour the structure by Evolutionary Conservation</text>
  </jmolCheckbox>
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2e0t ConSurf].
<div style="clear:both"></div>
 
==See Also==
*[[Dual specificity phosphatase 3D structures|Dual specificity phosphatase 3D structures]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Protein-tyrosine-phosphatase]]
[[Category: Large Structures]]
[[Category: Single protein]]
[[Category: Chen L]]
[[Category: Chen, L.]]
[[Category: Hori-Takemoto C]]
[[Category: Hori-Takemoto, C.]]
[[Category: Kishishita S]]
[[Category: Kishishita, S.]]
[[Category: Liu ZJ]]
[[Category: Liu, Z J.]]
[[Category: Murayama K]]
[[Category: Murayama, K.]]
[[Category: Shirozu M]]
[[Category: RSGI, RIKEN Structural Genomics/Proteomics Initiative.]]
[[Category: Wang BC]]
[[Category: Shirozu, M.]]
[[Category: Xie Y]]
[[Category: Wang, B C.]]
[[Category: Yokoyama S]]
[[Category: Xie, Y.]]
[[Category: Yokoyama, S.]]
[[Category: conserved hypothetical protein]]
[[Category: hydrolase]]
[[Category: national project on protein structural and functional analyses]]
[[Category: nppsfa]]
[[Category: riken structural genomics/proteomics initiative]]
[[Category: rsgi]]
[[Category: structural genomics]]
 
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 17:04:40 2008''

Latest revision as of 16:48, 13 March 2024

Crystal structure of catalytic domain of dual specificity phosphatase 26, MS0830 from Homo sapiensCrystal structure of catalytic domain of dual specificity phosphatase 26, MS0830 from Homo sapiens

Structural highlights

2e0t is a 1 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 1.67Å
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT, TOPSAN

Function

DUS26_HUMAN Inactivates MAPK1 and MAPK3 which leads to dephosphorylation of heat shock factor protein 4 and a reduction in its DNA-binding activity. Inhibits MAP kinase p38 by dephosphorylating it and inhibits p38-mediated apoptosis in anaplastic thyroid cancer cells. Can also induce activation of MAP kinase p38 and c-Jun N-terminal kinase (JNK).[1] [2] [3] [4]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

See Also

References

  1. ↑ Vasudevan SA, Skoko J, Wang K, Burlingame SM, Patel PN, Lazo JS, Nuchtern JG, Yang J. MKP-8, a novel MAPK phosphatase that inhibits p38 kinase. Biochem Biophys Res Commun. 2005 May 6;330(2):511-8. PMID:15796912 doi:10.1016/j.bbrc.2005.03.028
  2. ↑ Yu W, Imoto I, Inoue J, Onda M, Emi M, Inazawa J. A novel amplification target, DUSP26, promotes anaplastic thyroid cancer cell growth by inhibiting p38 MAPK activity. Oncogene. 2007 Feb 22;26(8):1178-87. Epub 2006 Aug 21. PMID:16924234 doi:10.1038/sj.onc.1209899
  3. ↑ Takagaki K, Shima H, Tanuma N, Nomura M, Satoh T, Watanabe M, Kikuchi K. Characterization of a novel low-molecular-mass dual specificity phosphatase-4 (LDP-4) expressed in brain. Mol Cell Biochem. 2007 Feb;296(1-2):177-84. Epub 2006 Sep 26. PMID:17001450 doi:10.1007/s11010-006-9313-5
  4. ↑ Hu Y, Mivechi NF. Association and regulation of heat shock transcription factor 4b with both extracellular signal-regulated kinase mitogen-activated protein kinase and dual-specificity tyrosine phosphatase DUSP26. Mol Cell Biol. 2006 Apr;26(8):3282-94. PMID:16581800 doi:26/8/3282

2e0t, resolution 1.67Å

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