2kvp: Difference between revisions
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==Solution Structure of the R10 Domain of Talin== | |||
<StructureSection load='2kvp' size='340' side='right'caption='[[2kvp]]' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[2kvp]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2KVP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2KVP FirstGlance]. <br> | |||
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</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=2kvp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2kvp OCA], [https://pdbe.org/2kvp PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2kvp RCSB], [https://www.ebi.ac.uk/pdbsum/2kvp PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2kvp ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/TLN1_MOUSE TLN1_MOUSE] Probably involved in connections of major cytoskeletal structures to the plasma membrane. High molecular weight cytoskeletal protein concentrated at regions of cell-substratum contact and, in lymphocytes, at cell-cell contacts. | |||
== Evolutionary Conservation == | |||
[[Image:Consurf_key_small.gif|200px|right]] | |||
Check<jmol> | |||
<jmolCheckbox> | |||
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/kv/2kvp_consurf.spt"</scriptWhenChecked> | |||
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | |||
<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=2kvp ConSurf]. | |||
<div style="clear:both"></div> | |||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
Talin is a large flexible rod-shaped protein that activates the integrin family of cell adhesion molecules and couples them to cytoskeletal actin. Its rod region consists of a series of helical bundles. Here we show that residues 1815-1973 form a 5-helix bundle, with a topology unique to talin which is optimally suited for formation of a long rod such as talin. This is much more stable than the 4-helix (1843-1973) domain described earlier and as a result its vinculin binding sequence is inaccessible to vinculin at room temperature, with implications for the overall mechanism of the talin-vinculin interaction. | |||
The domain structure of talin: residues 1815-1973 form a five-helix bundle containing a cryptic vinculin-binding site.,Goult BT, Gingras AR, Bate N, Barsukov IL, Critchley DR, Roberts GC FEBS Lett. 2010 Jun 3;584(11):2237-41. Epub 2010 Apr 20. PMID:20399778<ref>PMID:20399778</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
</div> | |||
<div class="pdbe-citations 2kvp" style="background-color:#fffaf0;"></div> | |||
==See Also== | |||
*[[Talin 3D structures|Talin 3D structures]] | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Large Structures]] | |||
[[Category: Mus musculus]] | |||
[[Category: Barsukov IL]] | |||
[[Category: Bate N]] | |||
[[Category: Critchley DR]] | |||
[[Category: Gingras AR]] | |||
[[Category: Goult BT]] | |||
[[Category: Roberts GC]] | |||
