9j0x: Difference between revisions
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==Cryo-EM Structure of the Guard Cell Potassium Channel GORK== | |||
<StructureSection load='9j0x' size='340' side='right'caption='[[9j0x]], [[Resolution|resolution]] 3.00Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[9j0x]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Arabidopsis_thaliana Arabidopsis thaliana]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=9J0X OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9J0X 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]] 3Å</td></tr> | |||
[[Category: | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=K:POTASSIUM+ION'>K</scene></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=9j0x FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9j0x OCA], [https://pdbe.org/9j0x PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9j0x RCSB], [https://www.ebi.ac.uk/pdbsum/9j0x PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9j0x ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/GORK_ARATH GORK_ARATH] Major selective outward-rectifying potassium channel of the guard cell membrane. Involved in regulation of stomatal movements according to the water status. Assuming opened or closed conformations in response to the voltage difference across the membrane, the channel is activated by depolarization. Conductance of the channel is modulated in a potassium-dependent fashion. May interact with the cytoskeleton or with regulatory proteins.<ref>PMID:12671068</ref> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Arabidopsis thaliana]] | |||
[[Category: Large Structures]] | |||
[[Category: Zhang P]] | |||
[[Category: Zhang X]] | |||
Latest revision as of 19:19, 26 February 2025
Cryo-EM Structure of the Guard Cell Potassium Channel GORK
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