4po6: Difference between revisions
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==Crystal structure of the human TYK2 FERM and SH2 domains with an IFNAR1 intracellular peptide== | |||
<StructureSection load='4po6' size='340' side='right' caption='[[4po6]], [[Resolution|resolution]] 1.99Å' scene=''> | |||
== Structural highlights == | |||
==Disease== | <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> | ||
</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> | |||
<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> | |||
<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'>[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> | |||
</table> | |||
== 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. | [[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. | ||
== 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> [[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. | [[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. | ||
== | ==See Also== | ||
[[ | *[[Tyrosine kinase|Tyrosine kinase]] | ||
== References == | |||
== | <references/> | ||
<references | __TOC__ | ||
</StructureSection> | |||
[[Category: Human]] | |||
[[Category: Non-specific protein-tyrosine kinase]] | [[Category: Non-specific protein-tyrosine kinase]] | ||
[[Category: Lupardus, P J | [[Category: Lupardus, P J]] | ||
[[Category: Wallweber, H J.A | [[Category: Wallweber, H J.A]] | ||
[[Category: Cytokine]] | [[Category: Cytokine]] | ||
[[Category: Ferm]] | [[Category: Ferm]] | ||
