4po6

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==Crystal structure of the human TYK2 FERM and SH2 domains with an IFNAR1 intracellular peptide==
==Crystal structure of the human TYK2 FERM and SH2 domains with an IFNAR1 intracellular peptide==
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<StructureSection load='4po6' size='340' side='right' caption='[[4po6]], [[Resolution|resolution]] 1.99&Aring;' scene=''>
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<StructureSection load='4po6' size='340' side='right'caption='[[4po6]], [[Resolution|resolution]] 1.99&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[4po6]] is a 2 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=4PO6 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4PO6 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[4po6]] is a 2 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=4PO6 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4PO6 FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.99&#8491;</td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">TYK2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), IFNAR, IFNAR1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Non-specific_protein-tyrosine_kinase Non-specific protein-tyrosine kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.10.2 2.7.10.2] </span></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4po6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4po6 OCA], [https://pdbe.org/4po6 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4po6 RCSB], [https://www.ebi.ac.uk/pdbsum/4po6 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4po6 ProSAT]</span></td></tr>
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<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=4po6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4po6 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4po6 RCSB], [http://www.ebi.ac.uk/pdbsum/4po6 PDBsum]</span></td></tr>
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</table>
</table>
== Disease ==
== Disease ==
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[[http://www.uniprot.org/uniprot/TYK2_HUMAN TYK2_HUMAN]] Mendelian susceptibility to mycobacterial diseases;Autosomal recessive hyper IgE syndrome. Defects in TYK2 are the cause of protein-tyrosine kinase 2 deficiency (TYK2 deficiency) [MIM:[http://omim.org/entry/611521 611521]]; also known as autosomal recessive hyper-IgE syndrome (HIES) with atypical mycobacteriosis. TYK2 deficiency consists of a primary immunodeficiency characterized by recurrent skin abscesses, pneumonia, and highly elevated serum IgE.
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[https://www.uniprot.org/uniprot/TYK2_HUMAN TYK2_HUMAN] Mendelian susceptibility to mycobacterial diseases;Autosomal recessive hyper IgE syndrome. Defects in TYK2 are the cause of protein-tyrosine kinase 2 deficiency (TYK2 deficiency) [MIM:[https://omim.org/entry/611521 611521]; also known as autosomal recessive hyper-IgE syndrome (HIES) with atypical mycobacteriosis. TYK2 deficiency consists of a primary immunodeficiency characterized by recurrent skin abscesses, pneumonia, and highly elevated serum IgE.
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/TYK2_HUMAN TYK2_HUMAN]] Probably involved in intracellular signal transduction by being involved in the initiation of type I IFN signaling. Phosphorylates the interferon-alpha/beta receptor alpha chain.<ref>PMID:7526154</ref> [[http://www.uniprot.org/uniprot/INAR1_HUMAN INAR1_HUMAN]] Associates with IFNAR2 to form the type I interferon receptor. Receptor for interferons alpha and beta. Binding to type I IFNs triggers tyrosine phosphorylation of a number of proteins including JAKs, TYK2, STAT proteins and IFNR alpha- and beta-subunits themselves.
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[https://www.uniprot.org/uniprot/TYK2_HUMAN TYK2_HUMAN] Probably involved in intracellular signal transduction by being involved in the initiation of type I IFN signaling. Phosphorylates the interferon-alpha/beta receptor alpha chain.<ref>PMID:7526154</ref>
==See Also==
==See Also==
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*[[Tyrosine kinase|Tyrosine kinase]]
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*[[Interferon receptor 3D structures|Interferon receptor 3D structures]]
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*[[Tyrosine kinase 3D structures|Tyrosine kinase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Human]]
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[[Category: Homo sapiens]]
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[[Category: Non-specific protein-tyrosine kinase]]
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[[Category: Large Structures]]
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[[Category: Lupardus, P J]]
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[[Category: Lupardus PJ]]
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[[Category: Wallweber, H J.A]]
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[[Category: Wallweber HJA]]
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[[Category: Cytokine]]
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[[Category: Ferm]]
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[[Category: Intracellular]]
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[[Category: Kinase]]
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[[Category: Receptor]]
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[[Category: Sh2]]
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[[Category: Transferase]]
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Current revision

Crystal structure of the human TYK2 FERM and SH2 domains with an IFNAR1 intracellular peptide

PDB ID 4po6

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