5lsk: Difference between revisions

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OCA

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-'''Unreleased structure'''
-The entry 5lsk is ON HOLD
+==CRYSTAL STRUCTURE OF THE HUMAN KINETOCHORE MIS12-CENP-C COMPLEX==
+<StructureSection load='5lsk' size='340' side='right'caption='[[5lsk]], [[Resolution|resolution]] 3.50&Aring;' scene=''>
+== Structural highlights ==
+<table><tr><td colspan='2'>[[5lsk]] is a 5 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=5LSK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5LSK FirstGlance]. <br>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.502&#8491;</td></tr>
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=5lsk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5lsk OCA], [https://pdbe.org/5lsk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5lsk RCSB], [https://www.ebi.ac.uk/pdbsum/5lsk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5lsk ProSAT]</span></td></tr>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/MIS12_HUMAN MIS12_HUMAN] Part of the MIS12 complex which is required for normal chromosome alignment and segregation and for kinetochore formation during mitosis (PubMed:12515822, PubMed:15502821, PubMed:16585270). Essential for proper kinetochore microtubule attachments (PubMed:23891108).<ref>PMID:12515822</ref> <ref>PMID:15502821</ref> <ref>PMID:16585270</ref> <ref>PMID:23891108</ref>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+Kinetochores, multisubunit protein assemblies, connect chromosomes to spindle microtubules to promote chromosome segregation. The 10-subunit KMN assembly (comprising KNL1, MIS12, and NDC80 complexes, designated KNL1C, MIS12C, and NDC80C) binds microtubules and regulates mitotic checkpoint function through NDC80C and KNL1C, respectively. MIS12C, on the other hand, connects the KMN to the chromosome-proximal domain of the kinetochore through a direct interaction with CENP-C. The structural basis for this crucial bridging function of MIS12C is unknown. Here, we report crystal structures of human MIS12C associated with a fragment of CENP-C and unveil the role of Aurora B kinase in the regulation of this interaction. The structure of MIS12:CENP-C complements previously determined high-resolution structures of functional regions of NDC80C and KNL1C and allows us to build a near-complete structural model of the KMN assembly. Our work illuminates the structural organization of essential chromosome segregation machinery that is conserved in most eukaryotes.
-Authors: Vetter, I.R., Petrovic, A., Keller, J., Liu, Y.
+Structure of the MIS12 Complex and Molecular Basis of Its Interaction with CENP-C at Human Kinetochores.,Petrovic A, Keller J, Liu Y, Overlack K, John J, Dimitrova YN, Jenni S, van Gerwen S, Stege P, Wohlgemuth S, Rombaut P, Herzog F, Harrison SC, Vetter IR, Musacchio A Cell. 2016 Nov 3;167(4):1028-1040.e15. doi: 10.1016/j.cell.2016.10.005. Epub 2016, Oct 27. PMID:27881301<ref>PMID:27881301</ref>
-Description: CRYSTAL STRUCTURE OF THE HUMAN KINETOCHORE MIS12-CENP-C COMPLEX
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-[[Category: Unreleased Structures]]
+</div>
-[[Category: Keller, J]]
+<div class="pdbe-citations 5lsk" style="background-color:#fffaf0;"></div>
-[[Category: Liu, Y]]
-[[Category: Petrovic, A]]
+==See Also==
-[[Category: Vetter, I.R]]
+*[[Centromere protein 3D structure|Centromere protein 3D structure]]
+== References ==
+<references/>
+__TOC__
+</StructureSection>
+[[Category: Homo sapiens]]
+[[Category: Large Structures]]
+[[Category: Keller J]]
+[[Category: Liu Y]]
+[[Category: Petrovic A]]
+[[Category: Vetter IR]]