6v1y: Difference between revisions

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-==n/a==
+==Cryo-EM Structure of the Hyperpolarization-Activated Potassium Channel KAT1: Octamer==
-<StructureSection load='6v1y' size='340' side='right'caption='[[6v1y]]' scene=''>
+<StructureSection load='6v1y' size='340' side='right'caption='[[6v1y]], [[Resolution|resolution]] 3.80&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6V1Y OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=6V1Y FirstGlance]. <br>
+<table><tr><td colspan='2'>[[6v1y]] is a 8 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=6V1Y OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6V1Y FirstGlance]. <br>
-</td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=6v1y FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6v1y OCA], [http://pdbe.org/6v1y PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6v1y RCSB], [http://www.ebi.ac.uk/pdbsum/6v1y PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6v1y ProSAT]</span></td></tr>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 3.8&#8491;</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=QNJ:(3beta,5beta,14beta,17alpha)-cholestan-3-ol'>QNJ</scene>, <scene name='pdbligand=QNP:(2S)-1-(nonanoyloxy)-3-(phosphonooxy)propan-2-yl+tetradecanoate'>QNP</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=6v1y FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6v1y OCA], [https://pdbe.org/6v1y PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6v1y RCSB], [https://www.ebi.ac.uk/pdbsum/6v1y PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6v1y ProSAT]</span></td></tr>
 </table>
+== Function ==
+[https://www.uniprot.org/uniprot/KAT1_ARATH KAT1_ARATH] Highly selective inward-rectifying potassium channel. This voltage-gated channel could mediate long-term potassium influx into guard cells leading to stomatal opening. Assuming opened or closed conformations in response to the voltage difference across the membrane, the channel is activated by hyperpolarization. The channel activity is enhanced upon external acidification. Also permeable to ammonium ions. Blocked by tetraethylammonium and barium ions.<ref>PMID:8966547</ref>
+==See Also==
+*[[Potassium channel 3D structures|Potassium channel 3D structures]]
+== References ==
+<references/>
 __TOC__
 </StructureSection>
+[[Category: Arabidopsis thaliana]]
 [[Category: Large Structures]]
-[[Category: N/a]]
+[[Category: Clark MD]]
+[[Category: Contreras GF]]
+[[Category: Perozo E]]
+[[Category: Shen R]]