2xng

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{{Seed}}
 
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[[Image:2xng.png|left|200px]]
 
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==Structure of Aurora-A bound to a selective imidazopyrazine inhibitor==
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The line below this paragraph, containing "STRUCTURE_2xng", creates the "Structure Box" on the page.
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<StructureSection load='2xng' size='340' side='right'caption='[[2xng]], [[Resolution|resolution]] 2.60&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[2xng]] 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=2XNG OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2XNG FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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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]] 2.605&#8491;</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=A0H:N-(3-{3-CHLORO-8-[(4-MORPHOLIN-4-YLPHENYL)AMINO]IMIDAZO[1,2-A]PYRAZIN-6-YL}BENZYL)METHANESULFONAMIDE'>A0H</scene></td></tr>
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{{STRUCTURE_2xng| PDB=2xng | SCENE= }}
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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=2xng FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2xng OCA], [https://pdbe.org/2xng PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2xng RCSB], [https://www.ebi.ac.uk/pdbsum/2xng PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2xng ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/AURKA_HUMAN AURKA_HUMAN] Mitotic serine/threonine kinases that contributes to the regulation of cell cycle progression. Associates with the centrosome and the spindle microtubules during mitosis and plays a critical role in various mitotic events including the establishment of mitotic spindle, centrosome duplication, centrosome separation as well as maturation, chromosomal alignment, spindle assembly checkpoint, and cytokinesis. Required for initial activation of CDK1 at centrosomes. Phosphorylates numerous target proteins, including ARHGEF2, BORA, BRCA1, CDC25B, DLGP5, HDAC6, KIF2A, LATS2, NDEL1, PARD3, PPP1R2, PLK1, RASSF1, TACC3, p53/TP53 and TPX2. Regulates KIF2A tubulin depolymerase activity. Required for normal axon formation. Plays a role in microtubule remodeling during neurite extension. Important for microtubule formation and/or stabilization. Also acts as a key regulatory component of the p53/TP53 pathway, and particularly the checkpoint-response pathways critical for oncogenic transformation of cells, by phosphorylating and stabilizing p53/TP53. Phosphorylates its own inhibitors, the protein phosphatase type 1 (PP1) isoforms, to inhibit their activity. Necessary for proper cilia disassembly prior to mitosis.<ref>PMID:9606188</ref> <ref>PMID:11039908</ref> <ref>PMID:11551964</ref> <ref>PMID:12390251</ref> <ref>PMID:13678582</ref> <ref>PMID:14523000</ref> <ref>PMID:15147269</ref> <ref>PMID:14990569</ref> <ref>PMID:15128871</ref> <ref>PMID:14702041</ref> <ref>PMID:15987997</ref> <ref>PMID:18056443</ref> <ref>PMID:17604723</ref> <ref>PMID:17360485</ref> <ref>PMID:18615013</ref> <ref>PMID:19812038</ref> <ref>PMID:19351716</ref> <ref>PMID:19668197</ref> <ref>PMID:19357306</ref> <ref>PMID:20643351</ref> <ref>PMID:17125279</ref>
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/xn/2xng_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</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/main_output.php?pdb_ID=2xng ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Co-crystallisation of the imidazo[1,2-a]pyrazine derivative 15 (3-chloro-N-(4-morpholinophenyl)-6-(pyridin-3-yl)imidazo[1,2-a]pyrazin-8-a mine) with Aurora-A provided an insight into the interactions of this class of compound with Aurora kinases. This led to the design and synthesis of potent Aurora-A inhibitors demonstrating up to 70-fold selectivity in cell-based Aurora kinase pharmacodynamic biomarker assays.
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===STRUCTURE OF AURORA-A BOUND TO A SELECTIVE IMIDAZOPYRAZINE INHIBITOR===
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Structure-based design of imidazo[1,2-a]pyrazine derivatives as selective inhibitors of Aurora-A kinase in cells.,Bouloc N, Large JM, Kosmopoulou M, Sun C, Faisal A, Matteucci M, Reynisson J, Brown N, Atrash B, Blagg J, McDonald E, Linardopoulos S, Bayliss R, Bavetsias V Bioorg Med Chem Lett. 2010 Oct 15;20(20):5988-93. Epub 2010 Aug 21. PMID:20833547<ref>PMID:20833547</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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<div class="pdbe-citations 2xng" style="background-color:#fffaf0;"></div>
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==See Also==
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The line below this paragraph, {{ABSTRACT_PUBMED_20833547}}, adds the Publication Abstract to the page
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*[[Serine/threonine protein kinase 3D structures|Serine/threonine protein kinase 3D structures]]
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(as it appears on PubMed at http://www.pubmed.gov), where 20833547 is the PubMed ID number.
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== References ==
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<references/>
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{{ABSTRACT_PUBMED_20833547}}
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__TOC__
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</StructureSection>
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==About this Structure==
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2XNG is a 1 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=2XNG OCA].
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==Reference==
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<ref group="xtra">PMID:20833547</ref><references group="xtra"/>
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[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Non-specific serine/threonine protein kinase]]
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[[Category: Large Structures]]
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[[Category: Bayliss, R.]]
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[[Category: Bayliss R]]
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[[Category: Kosmopoulou, M.]]
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[[Category: Kosmopoulou M]]
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[[Category: Cell cycle]]
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[[Category: Cell division]]
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[[Category: Cytoskeleton]]
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[[Category: Kinase]]
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[[Category: Microtubule]]
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[[Category: Mitosis]]
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[[Category: Proto-oncogene]]
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[[Category: Ser-thr protein kinase complex]]
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[[Category: Transferase]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Sep 29 07:44:54 2010''
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Current revision

Structure of Aurora-A bound to a selective imidazopyrazine inhibitor

PDB ID 2xng

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