4a4x: Difference between revisions

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-[[Image:4a4x.jpg|left|200px]]
-<!--
+==NEK2-EDE bound to CCT248662==
-The line below this paragraph, containing "STRUCTURE_4a4x", creates the "Structure Box" on the page.
+<StructureSection load='4a4x' size='340' side='right'caption='[[4a4x]], [[Resolution|resolution]] 2.40&Aring;' scene=''>
-You may change the PDB parameter (which sets the PDB file loaded into the applet)
+== Structural highlights ==
-or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
+<table><tr><td colspan='2'>[[4a4x]] 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=4A4X OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4A4X FirstGlance]. <br>
-or leave the SCENE parameter empty for the default display.
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.4&#8491;</td></tr>
--->
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=JUP:4-(2-AMINO-5-{4-[(DIMETHYLAMINO)METHYL]THIOPHEN-2-YL}PYRIDIN-3-YL)-2-{(1R)-1-[2-(TRIFLUOROMETHYL)PHENYL]ETHOXY}BENZAMIDE'>JUP</scene></td></tr>
-{{STRUCTURE_4a4x|  PDB=4a4x  |  SCENE=  }}
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4a4x FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4a4x OCA], [https://pdbe.org/4a4x PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4a4x RCSB], [https://www.ebi.ac.uk/pdbsum/4a4x PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4a4x ProSAT]</span></td></tr>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/NEK2_HUMAN NEK2_HUMAN] Protein kinase which is involved in the control of centrosome separation and bipolar spindle formation in mitotic cells and chromatin condensation in meiotic cells. Regulates centrosome separation (essential for the formation of bipolar spindles and high-fidelity chromosome separation) by phosphorylating centrosomal proteins such as CROCC, CEP250 and NINL, resulting in their displacement from the centrosomes. Regulates kinetochore microtubule attachment stability in mitosis via phosphorylation of NDC80. Involved in regulation of mitotic checkpoint protein complex via phosphorylation of CDC20 and MAD2L1. Plays an active role in chromatin condensation during the first meiotic division through phosphorylation of HMGA2. Phosphorylates: PPP1CC; SGOL1; NECAB3 and NPM1. Essential for localization of MAD2L1 to kinetochore and MAPK1 and NPM1 to the centrosome. Isoform 1 phosphorylates and activates NEK11 in G1/S-arrested cells. Isoform 2, which is not present in the nucleolus, does not.<ref>PMID:11742531</ref> <ref>PMID:14978040</ref> <ref>PMID:12857871</ref> <ref>PMID:15358203</ref> <ref>PMID:15388344</ref> <ref>PMID:15161910</ref> <ref>PMID:17283141</ref> <ref>PMID:17621308</ref> <ref>PMID:17626005</ref> <ref>PMID:18086858</ref> <ref>PMID:18297113</ref> <ref>PMID:20034488</ref> <ref>PMID:21076410</ref>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+We report herein a series of Nek2 inhibitors based on an aminopyridine scaffold. These compounds have been designed by combining key elements of two previously discovered chemical series. Structure based design led to aminopyridine (R)-21, a potent and selective inhibitor able to modulate Nek2 activity in cells.
-===NEK2-EDE bound to CCT248662===
+Design of potent and selective hybrid inhibitors of the mitotic kinase nek2: structure-activity relationship, structural biology, and cellular activity.,Innocenti P, Cheung KM, Solanki S, Mas-Droux C, Rowan F, Yeoh S, Boxall K, Westlake M, Pickard L, Hardy T, Baxter JE, Aherne GW, Bayliss R, Fry AM, Hoelder S J Med Chem. 2012 Apr 12;55(7):3228-41. Epub 2012 Mar 23. PMID:22404346<ref>PMID:22404346</ref>
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
+</div>
+<div class="pdbe-citations 4a4x" style="background-color:#fffaf0;"></div>
-<!--
+==See Also==
-The line below this paragraph, {{ABSTRACT_PUBMED_22404346}}, adds the Publication Abstract to the page
+*[[Serine/threonine protein kinase 3D structures|Serine/threonine protein kinase 3D structures]]
-(as it appears on PubMed at http://www.pubmed.gov), where 22404346 is the PubMed ID number.
+== References ==
--->
+<references/>
-{{ABSTRACT_PUBMED_22404346}}
+__TOC__
+</StructureSection>
-==About this Structure==
-[[4a4x]] 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=4A4X OCA].
-==Reference==
-<ref group="xtra">PMID:022404346</ref><references group="xtra"/>
 [[Category: Homo sapiens]]
-[[Category: Non-specific serine/threonine protein kinase]]
+[[Category: Large Structures]]
-[[Category: Bayliss, R.]]
+[[Category: Bayliss R]]
-[[Category: Mas-Droux, C.]]
+[[Category: Mas-Droux C]]
-[[Category: Mitosis]]
-[[Category: Protein kinase]]
-[[Category: Transferase]]