3spj: Difference between revisions
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==Apo inward rectifier potassium channel Kir2.2 I223L mutant== | ==Apo inward rectifier potassium channel Kir2.2 I223L mutant== | ||
<StructureSection load='3spj' size='340' side='right' caption='[[3spj]], [[Resolution|resolution]] 3.31Å' scene=''> | <StructureSection load='3spj' size='340' side='right'caption='[[3spj]], [[Resolution|resolution]] 3.31Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[3spj]] is a 1 chain structure with sequence from [ | <table><tr><td colspan='2'>[[3spj]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Gallus_gallus Gallus gallus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3SPJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3SPJ FirstGlance]. <br> | ||
</td></tr><tr id=' | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.307Å</td></tr> | ||
<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=' | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3spj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3spj OCA], [https://pdbe.org/3spj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3spj RCSB], [https://www.ebi.ac.uk/pdbsum/3spj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3spj ProSAT]</span></td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | |||
</table> | </table> | ||
== Function == | |||
[https://www.uniprot.org/uniprot/KCJ12_CHICK KCJ12_CHICK] Inward rectifying potassium channel that is activated by phosphatidylinositol 4,5-bisphosphate and that probably participates in controlling the resting membrane potential in electrically excitable cells. Inward rectifier potassium channels are characterized by a greater tendency to allow potassium to flow into the cell rather than out of it. The inward rectification is probably due to the blockage of outward current by cytoplasmic polyamines and/or magnesium ions.<ref>PMID:20019282</ref> <ref>PMID:21874019</ref> | |||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
</div> | </div> | ||
<div class="pdbe-citations 3spj" style="background-color:#fffaf0;"></div> | |||
==See Also== | ==See Also== | ||
*[[Potassium | *[[Potassium channel 3D structures|Potassium channel 3D structures]] | ||
== References == | == References == | ||
<references/> | <references/> | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Gallus gallus]] | [[Category: Gallus gallus]] | ||
[[Category: | [[Category: Large Structures]] | ||
[[Category: | [[Category: Hansen SB]] | ||
[[Category: | [[Category: MacKinnon R]] | ||
[[Category: | [[Category: Tao X]] | ||