4twk: Difference between revisions
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==Crystal structure of human two pore domain potassium ion channel TREK1 (K2P2.1)== | ==Crystal structure of human two pore domain potassium ion channel TREK1 (K2P2.1)== | ||
<StructureSection load='4twk' size='340' side='right' caption='[[4twk]], [[Resolution|resolution]] 2.60Å' scene=''> | <StructureSection load='4twk' size='340' side='right'caption='[[4twk]], [[Resolution|resolution]] 2.60Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[4twk]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4TWK OCA]. For a <b>guided tour on the structure components</b> use [ | <table><tr><td colspan='2'>[[4twk]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4TWK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4TWK FirstGlance]. <br> | ||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=37X:OCTYL+GLUCOSE+NEOPENTYL+GLYCOL'>37X</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr> | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.6Å</td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=37X:OCTYL+GLUCOSE+NEOPENTYL+GLYCOL'>37X</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</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=4twk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4twk OCA], [https://pdbe.org/4twk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4twk RCSB], [https://www.ebi.ac.uk/pdbsum/4twk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4twk ProSAT]</span></td></tr> | |||
</table> | </table> | ||
== Function == | == Function == | ||
[ | [https://www.uniprot.org/uniprot/KCNK2_HUMAN KCNK2_HUMAN] Reversibly converts between a voltage-insensitive potassium leak channel and a voltage-dependent outward rectifying potassium channel in a phosphorylation-dependent manner.<ref>PMID:10784345</ref> <ref>PMID:24196565</ref> <ref>PMID:11319556</ref> Isoform 4: Does not display channel activity but reduces the channel activity of isoform 1 and isoform 2 and reduces cell surface expression of isoform 2 (By similarity).<ref>PMID:10784345</ref> <ref>PMID:24196565</ref> <ref>PMID:11319556</ref> | ||
==See Also== | ==See Also== | ||
*[[Potassium | *[[Potassium channel 3D structures|Potassium channel 3D structures]] | ||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Ang | [[Category: Homo sapiens]] | ||
[[Category: Arrowsmith | [[Category: Large Structures]] | ||
[[Category: Berridge | [[Category: Ang JH]] | ||
[[Category: Bountra | [[Category: Arrowsmith CH]] | ||
[[Category: Burgess-Brown | [[Category: Berridge G]] | ||
[[Category: Bushell | [[Category: Bountra C]] | ||
[[Category: Carpenter | [[Category: Burgess-Brown NA]] | ||
[[Category: Chalk | [[Category: Bushell SR]] | ||
[[Category: Chu | [[Category: Carpenter EP]] | ||
[[Category: Chalk R]] | |||
[[Category: Dong | [[Category: Chu A]] | ||
[[Category: Dong | [[Category: Dong L]] | ||
[[Category: Edwards | [[Category: Dong YY]] | ||
[[Category: Faust | [[Category: Edwards AM]] | ||
[[Category: Goubin | [[Category: Faust B]] | ||
[[Category: Grieben | [[Category: Goubin S]] | ||
[[Category: Kupinska | [[Category: Grieben M]] | ||
[[Category: Mackenzie | [[Category: Kupinska K]] | ||
[[Category: Mukhopadhyay | [[Category: Mackenzie A]] | ||
[[Category: Pike | [[Category: Mukhopadhyay S]] | ||
[[Category: Quigley | [[Category: Pike ACW]] | ||
[[Category: Shintre | [[Category: Quigley A]] | ||
[[Category: Shrestha | [[Category: Shintre CA]] | ||
[[Category: Strain-Damerell | [[Category: Shrestha L]] | ||
[[Category: Tessitore | [[Category: Strain-Damerell C]] | ||
[[Category: Wang | [[Category: Tessitore A]] | ||
[[Category: | [[Category: Wang D]] | ||
[[Category: Von Delft F]] | |||