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2kw6

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(New page: '''Unreleased structure''' The entry 2kw6 is ON HOLD Authors: ertekin, a., Aramini, J.M., Rossi, P., Lee, A.B., Jiang, M., Ciccosanti, C.T., Xiao, R., Swapna, G.V.T., Rost, B., Everett,...)
Current revision (05:37, 15 May 2024) (edit) (undo)
 
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'''Unreleased structure'''
 
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The entry 2kw6 is ON HOLD
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==Solution NMR Structure of Cyclin-dependent kinase 2-associated protein 1 (CDK2-associated protein 1; oral cancer suppressor Deleted in oral cancer 1, DOC-1) from H.sapiens, Northeast Structural Genomics Consortium Target Target HR3057H==
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<StructureSection load='2kw6' size='340' side='right'caption='[[2kw6]]' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[2kw6]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2KW6 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2KW6 FirstGlance]. <br>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</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=2kw6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2kw6 OCA], [https://pdbe.org/2kw6 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2kw6 RCSB], [https://www.ebi.ac.uk/pdbsum/2kw6 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2kw6 ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/CDKA1_HUMAN CDKA1_HUMAN] specific inhibitor of the cell-cycle kinase CDK2 (By similarity).
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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/kw/2kw6_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=2kw6 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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CDK2AP1 (cyclin-dependent kinase 2-associated protein 1), corresponding to the gene doc-1 (deleted in oral cancer 1), is a tumor suppressor protein. The doc-1 gene is absent or down-regulated in hamster oral cancer cells and in many other cancer cell types. The ubiquitously expressed CDK2AP1 protein is the only known specific inhibitor of CDK2, making it an important component of cell cycle regulation during G(1)-to-S phase transition. Here, we report the solution structure of CDK2AP1 by combined methods of solution state NMR and amide hydrogen/deuterium exchange measurements with mass spectrometry. The homodimeric structure of CDK2AP1 includes an intrinsically disordered 60-residue N-terminal region and a four-helix bundle dimeric structure with reduced Cys-105 in the C-terminal region. The Cys-105 residues are, however, poised for disulfide bond formation. CDK2AP1 is phosphorylated at a conserved Ser-46 site in the N-terminal "intrinsically disordered" region by IkappaB kinase epsilon.
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Authors: ertekin, a., Aramini, J.M., Rossi, P., Lee, A.B., Jiang, M., Ciccosanti, C.T., Xiao, R., Swapna, G.V.T., Rost, B., Everett, J.K., Acton, T.B., Prestegard, J.H., Montelione, G.T.
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Human cyclin-dependent kinase 2-associated protein 1 (CDK2AP1) is dimeric in its disulfide-reduced state, with natively disordered N-terminal region.,Ertekin A, Aramini JM, Rossi P, Leonard PG, Janjua H, Xiao R, Maglaqui M, Lee HW, Prestegard JH, Montelione GT J Biol Chem. 2012 May 11;287(20):16541-9. Epub 2012 Mar 14. PMID:22427660<ref>PMID:22427660</ref>
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Description: Solution NMR Structure of Cyclin-dependent kinase 2-associated protein 1 (CDK2-associated protein 1; oral cancer suppressor Deleted in oral cancer 1, DOC-1) from H.sapiens, Northeast Structural Genomics Consortium Target Target HR3057H
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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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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Apr 7 10:14:55 2010''
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<div class="pdbe-citations 2kw6" style="background-color:#fffaf0;"></div>
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== References ==
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<references/>
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__TOC__
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</StructureSection>
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[[Category: Homo sapiens]]
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[[Category: Large Structures]]
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[[Category: Acton TB]]
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[[Category: Aramini JM]]
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[[Category: Ciccosanti CT]]
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[[Category: Ertekin A]]
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[[Category: Everett JK]]
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[[Category: Jiang M]]
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[[Category: Lee AB]]
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[[Category: Montelione GT]]
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[[Category: Prestegard JH]]
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[[Category: Rossi P]]
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[[Category: Rost B]]
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[[Category: Swapna GVT]]
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[[Category: Xiao R]]

Current revision

Solution NMR Structure of Cyclin-dependent kinase 2-associated protein 1 (CDK2-associated protein 1; oral cancer suppressor Deleted in oral cancer 1, DOC-1) from H.sapiens, Northeast Structural Genomics Consortium Target Target HR3057H

PDB ID 2kw6

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