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==Identification of an imidazopyridine scaffold to generate potent and selective TYK2 inhibitors that demonstrate activity in an in vivo psoriasis model==
==Identification of an imidazopyridine scaffold to generate potent and selective TYK2 inhibitors that demonstrate activity in an in vivo psoriasis model==
<StructureSection load='5wal' size='340' side='right' caption='[[5wal]], [[Resolution|resolution]] 2.45&Aring;' scene=''>
<StructureSection load='5wal' size='340' side='right'caption='[[5wal]], [[Resolution|resolution]] 2.45&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[5wal]] is a 1 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=5WAL OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5WAL FirstGlance]. <br>
<table><tr><td colspan='2'>[[5wal]] 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=5WAL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5WAL FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=9ZS:N-[2-(2,6-dichlorophenyl)-1H-imidazo[4,5-c]pyridin-4-yl]cyclopropanecarboxamide'>9ZS</scene></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]] 2.45&#8491;</td></tr>
<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])</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=9ZS:N-[2-(2,6-dichlorophenyl)-1H-imidazo[4,5-c]pyridin-4-yl]cyclopropanecarboxamide'>9ZS</scene></td></tr>
<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>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=5wal FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5wal OCA], [https://pdbe.org/5wal PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5wal RCSB], [https://www.ebi.ac.uk/pdbsum/5wal PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5wal 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=5wal FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5wal OCA], [http://pdbe.org/5wal PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5wal RCSB], [http://www.ebi.ac.uk/pdbsum/5wal PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5wal ProSAT]</span></td></tr>
</table>
</table>
== Disease ==
== Disease ==
[[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.  
[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 ==
[[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>
[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>  
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<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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</div>
</div>
<div class="pdbe-citations 5wal" style="background-color:#fffaf0;"></div>
<div class="pdbe-citations 5wal" style="background-color:#fffaf0;"></div>
==See Also==
*[[Tyrosine kinase 3D structures|Tyrosine kinase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Human]]
[[Category: Homo sapiens]]
[[Category: Non-specific protein-tyrosine kinase]]
[[Category: Large Structures]]
[[Category: Magnuson, S]]
[[Category: Magnuson S]]
[[Category: Ultsch, M H]]
[[Category: Ultsch MH]]
[[Category: Inhibitor]]
[[Category: Kinase]]
[[Category: Transferase-transferase inhibitor complex]]
[[Category: Tyk2]]