1cki: Difference between revisions

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==RECOMBINANT CASEIN KINASE I DELTA TRUNCATION MUTANT CONTAINING RESIDUES 1-317==
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<StructureSection load='1cki' size='340' side='right'caption='[[1cki]], [[Resolution|resolution]] 2.30&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[1cki]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CKI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1CKI 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">X-ray diffraction, [[Resolution|Resolution]] 2.3&#8491;</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=1cki FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cki OCA], [https://pdbe.org/1cki PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1cki RCSB], [https://www.ebi.ac.uk/pdbsum/1cki PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1cki ProSAT]</span></td></tr>
{{STRUCTURE_1cki| PDB=1cki |  SCENE= }}
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== Function ==
[https://www.uniprot.org/uniprot/KC1D_RAT KC1D_RAT] Essential serine/threonine-protein kinase that regulates diverse cellular growth and survival processes including Wnt signaling, DNA repair and circadian rhythms. It can phosphorylate a large number of proteins. Casein kinases are operationally defined by their preferential utilization of acidic proteins such as caseins as substrates. Phosphorylates connexin-43/GJA1, MAP1A, SNAPIN, MAPT/TAU, TOP2A, DCK, HIF1A, EIF6, p53/TP53, DVL2, DVL3, ESR1, AIB1/NCOA3, DNMT1, PKD2, YAP1, PER1 and PER2. Central component of the circadian clock. May act as a negative regulator of circadian rhythmicity by phosphorylating PER1 and PER2, leading to retain PER1 in the cytoplasm. YAP1 phosphorylation promotes its SCF(beta-TRCP) E3 ubiquitin ligase-mediated ubiquitination and subsequent degradation. DNMT1 phosphorylation reduces its DNA-binding activity. Phosphorylation of ESR1 and AIB1/NCOA3 stimulates their activity and coactivation. Phosphorylation of DVL2 and DVL3 regulates WNT3A signaling pathway that controls neurite outgrowth. EIF6 phosphorylation promotes its nuclear export. Triggers down-regulation of dopamine receptors in the forebrain. Activates DCK in vitro by phosphorylation. TOP2A phosphorylation favors DNA cleavable complex formation. May regulate the formation of the mitotic spindle apparatus in extravillous trophoblast. Modulates connexin-43/GJA1 gap junction assembly by phosphorylation. Probably involved in lymphocyte physiology. Regulates fast synaptic transmission mediated by glutamate (By similarity).<ref>PMID:15961172</ref>
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
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    <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/main_output.php?pdb_ID=1cki ConSurf].
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===RECOMBINANT CASEIN KINASE I DELTA TRUNCATION MUTANT CONTAINING RESIDUES 1-317===
==See Also==
 
*[[Casein kinase 3D structures|Casein kinase 3D structures]]
 
== References ==
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[[Category: Large Structures]]
{{ABSTRACT_PUBMED_8648628}}
 
==About this Structure==
1CKI is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CKI OCA].
 
==Reference==
Three-dimensional structure of mammalian casein kinase I: molecular basis for phosphate recognition., Longenecker KL, Roach PJ, Hurley TD, J Mol Biol. 1996 Apr 5;257(3):618-31. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/8648628 8648628]
[[Category: Rattus norvegicus]]
[[Category: Rattus norvegicus]]
[[Category: Single protein]]
[[Category: Hurley TD]]
[[Category: Hurley, T D.]]
[[Category: Longenecker KL]]
[[Category: Longenecker, K L.]]
[[Category: Roach PJ]]
[[Category: Roach, P J.]]
[[Category: Protein kinase]]
 
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