1duj

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[[Image:1duj.png|left|200px]]
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==SOLUTION STRUCTURE OF THE SPINDLE ASSEMBLY CHECKPOINT PROTEIN HUMAN MAD2==
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<StructureSection load='1duj' size='340' side='right' caption='[[1duj]], [[NMR_Ensembles_of_Models | 1 NMR models]]' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[1duj]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1DUJ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1DUJ FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1duj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1duj OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1duj RCSB], [http://www.ebi.ac.uk/pdbsum/1duj PDBsum]</span></td></tr>
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<table>
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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/du/1duj_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/chain_selection.php?pdb_ID=2ata 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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The checkpoint protein Mad2 inhibits the activity of the anaphase promoting complex by sequestering Cdc20 until all chromosomes are aligned at the metaphase plate. We report the solution structure of human Mad2 and its interaction with Cdc20. Mad2 possesses a novel three-layered alpha/beta fold with three alpha-helices packed between two beta-sheets. Using deletion mutants we identified the minimal Mad2-binding region of human Cdc20 as a 40-residue segment immediately N-terminal to the WD40 repeats. Mutagenesis and NMR titration experiments show that a C-terminal flexible region of Mad2 is required for binding to Cdc20. Mad2 and Cdc20 form a tight 1:1 heterodimeric complex in which the C-terminal segment of Mad2 becomes folded. These results provide the first structural insight into mechanisms of the spindle assembly checkpoint.
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{{STRUCTURE_1duj| PDB=1duj | SCENE= }}
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Structure of the Mad2 spindle assembly checkpoint protein and its interaction with Cdc20.,Luo X, Fang G, Coldiron M, Lin Y, Yu H, Kirschner MW, Wagner G Nat Struct Biol. 2000 Mar;7(3):224-9. PMID:10700282<ref>PMID:10700282</ref>
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===SOLUTION STRUCTURE OF THE SPINDLE ASSEMBLY CHECKPOINT PROTEIN HUMAN MAD2===
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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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{{ABSTRACT_PUBMED_10700282}}
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== References ==
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<references/>
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==About this Structure==
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__TOC__
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[[1duj]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1DUJ OCA].
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</StructureSection>
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==Reference==
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<ref group="xtra">PMID:010700282</ref><references group="xtra"/>
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[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Coldiron, M.]]
[[Category: Coldiron, M.]]

Revision as of 10:44, 10 September 2014

SOLUTION STRUCTURE OF THE SPINDLE ASSEMBLY CHECKPOINT PROTEIN HUMAN MAD2

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