3npc: Difference between revisions
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[[Image: | ==Crystal structure of JNK2 complexed with BIRB796== | ||
<StructureSection load='3npc' size='340' side='right' caption='[[3npc]], [[Resolution|resolution]] 2.35Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[3npc]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3NPC OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3NPC FirstGlance]. <br> | |||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=B96:1-(5-TERT-BUTYL-2-P-TOLYL-2H-PYRAZOL-3-YL)-3-[4-(2-MORPHOLIN-4-YL-ETHOXY)-NAPHTHALEN-1-YL]-UREA'>B96</scene></td></tr> | |||
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">MAPK9, JNK2, PRKM9 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr> | |||
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Mitogen-activated_protein_kinase Mitogen-activated protein kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.11.24 2.7.11.24] </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=3npc FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3npc OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3npc RCSB], [http://www.ebi.ac.uk/pdbsum/3npc PDBsum]</span></td></tr> | |||
</table> | |||
== Evolutionary Conservation == | |||
[[Image:Consurf_key_small.gif|200px|right]] | |||
Check<jmol> | |||
<jmolCheckbox> | |||
<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/np/3npc_consurf.spt"</scriptWhenChecked> | |||
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | |||
<text>to colour the structure by Evolutionary Conservation</text> | |||
</jmolCheckbox> | |||
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf]. | |||
<div style="clear:both"></div> | |||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
JNK2 and p38alpha are closely related mitogen-activated protein kinases that regulate various cellular activities and are considered drug targets for inflammatory diseases. We have determined the X-ray crystal structure of the clinical phase II p38alpha inhibitor BIRB796 bound to its off-target JNK2. This shows for the first time a JNK subfamily member in the DFG-out conformation. The fully resolved activation loop reveals that BIRB796 inhibits JNK2 activation by stabilizing the loop in a position that does not allow its phosphorylation by upstream kinases. The structure suggests that substituents at the BIRB796 morpholino group and modifications of the t-butyl moiety should further increase the p38alpha to JNK2 potency ratio. For the design of selective DFG-out binding JNK2 inhibitors, the binding pocket of the BIRB796 tolyl group may have the best potential. | |||
X-ray crystal structure of JNK2 complexed with the p38alpha inhibitor BIRB796: insights into the rational design of DFG-out binding MAP kinase inhibitors.,Kuglstatter A, Ghate M, Tsing S, Villasenor AG, Shaw D, Barnett JW, Browner MF Bioorg Med Chem Lett. 2010 Sep 1;20(17):5217-20. Epub 2010 Jul 23. PMID:20655210<ref>PMID:20655210</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
</div> | |||
==See Also== | ==See Also== | ||
*[[Mitogen-activated protein kinase|Mitogen-activated protein kinase]] | *[[Mitogen-activated protein kinase|Mitogen-activated protein kinase]] | ||
== References == | |||
== | <references/> | ||
< | __TOC__ | ||
</StructureSection> | |||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
[[Category: Mitogen-activated protein kinase]] | [[Category: Mitogen-activated protein kinase]] | ||
[[Category: Ghate, M | [[Category: Ghate, M]] | ||
[[Category: Kuglstatter, A | [[Category: Kuglstatter, A]] | ||
[[Category: Atp binding]] | [[Category: Atp binding]] | ||
[[Category: Dfg-out]] | [[Category: Dfg-out]] | ||
Revision as of 12:04, 9 December 2014
Crystal structure of JNK2 complexed with BIRB796
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