4feq

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==Inhibitor bound structure of the kinase domain of the murine receptor tyrosine kinase TYRO3 (Sky)==
==Inhibitor bound structure of the kinase domain of the murine receptor tyrosine kinase TYRO3 (Sky)==
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<StructureSection load='4feq' size='340' side='right' caption='[[4feq]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
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<StructureSection load='4feq' size='340' side='right'caption='[[4feq]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[4feq]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4FEQ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4FEQ FirstGlance]. <br>
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<table><tr><td colspan='2'>[[4feq]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4FEQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4FEQ 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=0T8:4-(CYCLOPENTYLAMINO)-N-[3-(2-OXOPYRROLIDIN-1-YL)PROPYL]-2-{[2-(PYRIDIN-4-YL)ETHYL]AMINO}PYRIMIDINE-5-CARBOXAMIDE'>0T8</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]] 2.2&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3qup|3qup]], [[4ff8|4ff8]]</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=0T8:4-(CYCLOPENTYLAMINO)-N-[3-(2-OXOPYRROLIDIN-1-YL)PROPYL]-2-{[2-(PYRIDIN-4-YL)ETHYL]AMINO}PYRIMIDINE-5-CARBOXAMIDE'>0T8</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Tyro3, Dtk, Rse ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 Mus musculus])</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=4feq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4feq OCA], [https://pdbe.org/4feq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4feq RCSB], [https://www.ebi.ac.uk/pdbsum/4feq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4feq ProSAT]</span></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/Receptor_protein-tyrosine_kinase Receptor protein-tyrosine kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.10.1 2.7.10.1] </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=4feq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4feq OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4feq RCSB], [http://www.ebi.ac.uk/pdbsum/4feq PDBsum]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/TYRO3_MOUSE TYRO3_MOUSE]] Receptor tyrosine kinase that transduces signals from the extracellular matrix into the cytoplasm by binding to several ligands including TULP1 or GAS6. Regulates many physiological processes including cell survival, migration and differentiation. Ligand binding at the cell surface induces dimerization and autophosphorylation of TYRO3 on its intracellular domain that provides docking sites for downstream signaling molecules. Following activation by ligand, interacts with PIK3R1 and thereby enhances PI3-kinase activity. Activates the AKT survival pathway, including nuclear translocation of NF-kappa-B and up-regulation of transcription of NF-kappa-B-regulated genes. TYRO3 signaling plays a role in various processes such as neuron protection from excitotoxic injury, platelet aggregation and cytoskeleton reorganization. Plays also an important role in inhibition of Toll-like receptors (TLRs)-mediated innate immune response by activating STAT1, which selectively induces production of suppressors of cytokine signaling SOCS1 and SOCS3.<ref>PMID:15650770</ref> <ref>PMID:20363878</ref> <ref>PMID:21084607</ref> <ref>PMID:21291561</ref>
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[https://www.uniprot.org/uniprot/TYRO3_MOUSE TYRO3_MOUSE] Receptor tyrosine kinase that transduces signals from the extracellular matrix into the cytoplasm by binding to several ligands including TULP1 or GAS6. Regulates many physiological processes including cell survival, migration and differentiation. Ligand binding at the cell surface induces dimerization and autophosphorylation of TYRO3 on its intracellular domain that provides docking sites for downstream signaling molecules. Following activation by ligand, interacts with PIK3R1 and thereby enhances PI3-kinase activity. Activates the AKT survival pathway, including nuclear translocation of NF-kappa-B and up-regulation of transcription of NF-kappa-B-regulated genes. TYRO3 signaling plays a role in various processes such as neuron protection from excitotoxic injury, platelet aggregation and cytoskeleton reorganization. Plays also an important role in inhibition of Toll-like receptors (TLRs)-mediated innate immune response by activating STAT1, which selectively induces production of suppressors of cytokine signaling SOCS1 and SOCS3.<ref>PMID:15650770</ref> <ref>PMID:20363878</ref> <ref>PMID:21084607</ref> <ref>PMID:21291561</ref>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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We report the SAR around a series of 2,4-diaminopyrimidine-5-carboxamide inhibitors of Sky kinase. 2-Aminophenethyl analogs demonstrate excellent potency but moderate kinase selectivity, while 2-aminobenzyl analogs that fill the Ala571 subpocket exhibit good inhibition activity and excellent kinase selectivity.
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Highly selective 2,4-diaminopyrimidine-5-carboxamide inhibitors of Sky kinase.,Powell NA, Hoffman JK, Ciske FL, Kaufman MD, Kohrt JT, Quin J 3rd, Sheehan DJ, Delaney A, Baxi SM, Catana C, McConnell P, Ohren J, Perrin LA, Edmunds JJ Bioorg Med Chem Lett. 2013 Feb 15;23(4):1046-50. doi: 10.1016/j.bmcl.2012.12.013., Epub 2012 Dec 20. PMID:23312472<ref>PMID:23312472</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Large Structures]]
[[Category: Mus musculus]]
[[Category: Mus musculus]]
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[[Category: Receptor protein-tyrosine kinase]]
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[[Category: Kohrt JT]]
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[[Category: Kohrt, J T]]
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[[Category: Ohren JF]]
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[[Category: Ohren, J F]]
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[[Category: Perrin LA]]
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[[Category: Perrin, L A]]
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[[Category: Powell NA]]
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[[Category: Powell, N A]]
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[[Category: Gas6]]
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[[Category: Protein kinase domain]]
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[[Category: Receptor tyrosine kinase]]
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[[Category: Transferase-transferase inhibitor complex]]
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Current revision

Inhibitor bound structure of the kinase domain of the murine receptor tyrosine kinase TYRO3 (Sky)

PDB ID 4feq

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