1rh5: Difference between revisions

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[[Image:1rh5.png|left|200px]]


{{STRUCTURE_1rh5| PDB=1rh5 | SCENE= }}
==The structure of a protein conducting channel==
<StructureSection load='1rh5' size='340' side='right'caption='[[1rh5]], [[Resolution|resolution]] 3.20&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[1rh5]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Methanocaldococcus_jannaschii Methanocaldococcus jannaschii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1RH5 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1RH5 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]] 3.2&#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=1rh5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1rh5 OCA], [https://pdbe.org/1rh5 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1rh5 RCSB], [https://www.ebi.ac.uk/pdbsum/1rh5 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1rh5 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/rh/1rh5_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=1rh5 ConSurf].
<div style="clear:both"></div>


===The structure of a protein conducting channel===
==See Also==
 
*[[Preprotein translocase 3D structures|Preprotein translocase 3D structures]]
{{ABSTRACT_PUBMED_14661030}}
__TOC__
 
</StructureSection>
==About this Structure==
[[Category: Large Structures]]
[[1rh5]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Methanocaldococcus_jannaschii Methanocaldococcus jannaschii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1RH5 OCA].
 
==Reference==
<ref group="xtra">PMID:014661030</ref><ref group="xtra">PMID:016792816</ref><references group="xtra"/>
[[Category: Methanocaldococcus jannaschii]]
[[Category: Methanocaldococcus jannaschii]]
[[Category: Berg, B van den.]]
[[Category: Clemons Jr WM]]
[[Category: Clemons, W M.]]
[[Category: Collinson I]]
[[Category: Collinson, I.]]
[[Category: Harrison SC]]
[[Category: Harrison, S C.]]
[[Category: Hartmann E]]
[[Category: Hartmann, E.]]
[[Category: Modis Y]]
[[Category: Modis, Y.]]
[[Category: Rapoport TA]]
[[Category: Rapoport, T A.]]
[[Category: Van den Berg B]]
[[Category: Membrane protein]]
[[Category: Protein channel]]
[[Category: Protein translocation]]
[[Category: Protein transport]]
[[Category: Secy]]
Retrieved from "https://proteopedia.org/1rh5"