2h24: Difference between revisions

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-[[Image:2h24.gif|left|200px]]
- {{Structure
+==Crystal structure of human IL-10==
-|PDB= 2h24 |SIZE=350|CAPTION= <scene name='initialview01'>2h24</scene>, resolution 2.0&Aring;
+<StructureSection load='2h24' size='340' side='right'caption='[[2h24]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
-|SITE=
+== Structural highlights ==
-|LIGAND=
+<table><tr><td colspan='2'>[[2h24]] 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=2H24 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2H24 FirstGlance]. <br>
-|ACTIVITY=
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2&#8491;</td></tr>
-|GENE=
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2h24 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2h24 OCA], [https://pdbe.org/2h24 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2h24 RCSB], [https://www.ebi.ac.uk/pdbsum/2h24 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2h24 ProSAT]</span></td></tr>
-|DOMAIN=
+</table>
-|RELATEDENTRY=[[1inr|1INR]]
+== Function ==
-|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2h24 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2h24 OCA], [http://www.ebi.ac.uk/pdbsum/2h24 PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2h24 RCSB]</span>
+[https://www.uniprot.org/uniprot/IL10_HUMAN IL10_HUMAN] Inhibits the synthesis of a number of cytokines, including IFN-gamma, IL-2, IL-3, TNF and GM-CSF produced by activated macrophages and by helper T-cells.
-}}
+== 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/h2/2h24_consurf.spt"</scriptWhenChecked>
+    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.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=2h24 ConSurf].
+<div style="clear:both"></div>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+Interleukin-10 receptor 2 (IL-10R2) is a critical component of the IL-10.IL-10R1.IL-10R2 complex which regulates IL-10-mediated immunomodulatory responses. The ternary IL-10 signaling complex is assembled in a sequential order with the IL-10.IL-10R1 interaction occurring first followed by engagement of the IL-10R2 chain. In this study we map the IL-10R2 binding site on IL-10 using surface plasmon resonance and cell-based assays. Critical IL-10R2 binding residues are located in helix A adjacent to the previously identified IL-10R1 recognition surface. Interestingly, IL-10R2 binding residues located in the N-terminal end of helix A exhibit large structural differences between unbound cIL-10 and cIL-10.IL-10R1 crystal structures. This suggests IL-10R1-induced conformational changes regulate IL-10R2 binding and assembly of the ternary IL-10.IL-10R1.IL-10R2 complex. The basic mechanistic features of the assembly process are likely shared by six additional class-2 cytokines (viral IL-10s, IL-22, IL-26, IL-28A, IL28B, and IL-29) to promote IL-10R2 binding to six additional receptor complexes. These studies highlight the importance of structure in regulating low affinity protein-protein interactions and IL-10 signal transduction.
-'''Crystal structure of human IL-10'''
+Conformational changes mediate interleukin-10 receptor 2 (IL-10R2) binding to IL-10 and assembly of the signaling complex.,Yoon SI, Logsdon NJ, Sheikh F, Donnelly RP, Walter MR J Biol Chem. 2006 Nov 17;281(46):35088-96. Epub 2006 Sep 18. PMID:16982608<ref>PMID:16982608</ref>
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
+</div>
+<div class="pdbe-citations 2h24" style="background-color:#fffaf0;"></div>
-==Overview==
+==See Also==
-Interleukin-10 receptor 2 (IL-10R2) is a critical component of the IL-10.IL-10R1.IL-10R2 complex which regulates IL-10-mediated immunomodulatory responses. The ternary IL-10 signaling complex is assembled in a sequential order with the IL-10.IL-10R1 interaction occurring first followed by engagement of the IL-10R2 chain. In this study we map the IL-10R2 binding site on IL-10 using surface plasmon resonance and cell-based assays. Critical IL-10R2 binding residues are located in helix A adjacent to the previously identified IL-10R1 recognition surface. Interestingly, IL-10R2 binding residues located in the N-terminal end of helix A exhibit large structural differences between unbound cIL-10 and cIL-10.IL-10R1 crystal structures. This suggests IL-10R1-induced conformational changes regulate IL-10R2 binding and assembly of the ternary IL-10.IL-10R1.IL-10R2 complex. The basic mechanistic features of the assembly process are likely shared by six additional class-2 cytokines (viral IL-10s, IL-22, IL-26, IL-28A, IL28B, and IL-29) to promote IL-10R2 binding to six additional receptor complexes. These studies highlight the importance of structure in regulating low affinity protein-protein interactions and IL-10 signal transduction.
+*[[Interleukin 3D structures|Interleukin 3D structures]]
+== References ==
-==About this Structure==
+<references/>
-H24 is a [[Single protein]] structure of 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=2H24 OCA].
+__TOC__
+</StructureSection>
-==Reference==
-Conformational changes mediate interleukin-10 receptor 2 (IL-10R2) binding to IL-10 and assembly of the signaling complex., Yoon SI, Logsdon NJ, Sheikh F, Donnelly RP, Walter MR, J Biol Chem. 2006 Nov 17;281(46):35088-96. Epub 2006 Sep 18. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/16982608 16982608]
 [[Category: Homo sapiens]]
-[[Category: Single protein]]
+[[Category: Large Structures]]
-[[Category: Walter, M R.]]
+[[Category: Walter MR]]
-[[Category: Yoon, S I.]]
+[[Category: Yoon SI]]
-[[Category: alpha-helix bundle]]
-''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 03:24:24 2008''