2z3q: Difference between revisions

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==Crystal structure of the IL-15/IL-15Ra complex==
==Crystal structure of the IL-15/IL-15Ra complex==
<StructureSection load='2z3q' size='340' side='right' caption='[[2z3q]], [[Resolution|resolution]] 1.85&Aring;' scene=''>
<StructureSection load='2z3q' size='340' side='right'caption='[[2z3q]], [[Resolution|resolution]] 1.85&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[2z3q]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2Z3Q OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2Z3Q FirstGlance]. <br>
<table><tr><td colspan='2'>[[2z3q]] is a 4 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=2Z3Q OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2Z3Q FirstGlance]. <br>
</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2z3r|2z3r]]</td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.85&#8491;</td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">IL15 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), IL15RA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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=2z3q FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2z3q OCA], [https://pdbe.org/2z3q PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2z3q RCSB], [https://www.ebi.ac.uk/pdbsum/2z3q PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2z3q ProSAT]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2z3q FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2z3q OCA], [http://pdbe.org/2z3q PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2z3q RCSB], [http://www.ebi.ac.uk/pdbsum/2z3q PDBsum]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/IL15_HUMAN IL15_HUMAN]] Cytokine that stimulates the proliferation of T-lymphocytes. Stimulation by IL-15 requires interaction of IL-15 with components of IL-2R, including IL-2R beta and probably IL-2R gamma but not IL-2R alpha. [[http://www.uniprot.org/uniprot/I15RA_HUMAN I15RA_HUMAN]] High-affinity receptor for interleukin-15. Can signal both in cis and trans where IL15R from one subset of cells presents IL15 to neighboring IL2RG-expressing cells. Expression of different isoforms may alter or interfere with signal transduction. Isoform 5, isoform 6, isoform 7 and isoform 8 do not bind IL15. Signal transduction involves STAT3, STAT5, STAT6, JAK2 (By similarity) and SYK.<ref>PMID:8530383</ref> <ref>PMID:11714793</ref> 
[https://www.uniprot.org/uniprot/IL15_HUMAN IL15_HUMAN] Cytokine that stimulates the proliferation of T-lymphocytes. Stimulation by IL-15 requires interaction of IL-15 with components of IL-2R, including IL-2R beta and probably IL-2R gamma but not IL-2R alpha.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
   <jmolCheckbox>
   <jmolCheckbox>
     <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/z3/2z3q_consurf.spt"</scriptWhenChecked>
     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/z3/2z3q_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>
     <text>to colour the structure by Evolutionary Conservation</text>
   </jmolCheckbox>
   </jmolCheckbox>
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==See Also==
==See Also==
*[[Interleukin|Interleukin]]
*[[Interleukin 3D structures|Interleukin 3D structures]]
*[[Interleukin receptor|Interleukin receptor]]
*[[Interleukin receptor 3D structures|Interleukin receptor 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Human]]
[[Category: Homo sapiens]]
[[Category: Chirifu, M]]
[[Category: Large Structures]]
[[Category: Davis, S J]]
[[Category: Chirifu M]]
[[Category: Ikemizu, S]]
[[Category: Davis SJ]]
[[Category: Yamagata, Y]]
[[Category: Ikemizu S]]
[[Category: Cytokine-cytokine receptor complex]]
[[Category: Yamagata Y]]
[[Category: Protein-protein complex]]

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