3dkn: Difference between revisions
New page: '''Unreleased structure''' The entry 3dkn is ON HOLD Authors: Jean-Francois Menetret, Christopher Akey, Northeast Structural Genomics Consortium (NESG) Description: Sec61 in the Canine... |
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The | ==Sec61 in the Canine ribosome-channel complex from the endoplasmic reticulum== | ||
<SX load='3dkn' size='340' side='right' viewer='molstar' caption='[[3dkn]], [[Resolution|resolution]] 8.70Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[3dkn]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Canis_lupus_familiaris Canis lupus familiaris]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3DKN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3DKN FirstGlance]. <br> | |||
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 8.7Å</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=3dkn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3dkn OCA], [https://pdbe.org/3dkn PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3dkn RCSB], [https://www.ebi.ac.uk/pdbsum/3dkn PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3dkn ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/SECY_METJA SECY_METJA] The central subunit of the protein translocation channel SecYEG. Consists of two halves formed by TMs 1-5 and 6-10. These two domains form a lateral gate at the front which open onto the bilayer between TMs 2 and 7, and are clamped together by SecE at the back. The channel is closed by both a pore ring composed of hydrophobic SecY resides and a short helix (helix 2A) on the extracellular side of the membrane which forms a plug. The plug probably moves laterally to allow the channel to open. The ring and the pore may move independently. | |||
== 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/dk/3dkn_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=3dkn ConSurf]. | |||
<div style="clear:both"></div> | |||
==See Also== | |||
*[[Preprotein translocase 3D structures|Preprotein translocase 3D structures]] | |||
__TOC__ | |||
</SX> | |||
[[Category: Canis lupus familiaris]] | |||
[[Category: Large Structures]] | |||
[[Category: Akey C]] | |||
[[Category: Menetret J-F]] | |||