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4twk
From Proteopedia
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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><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><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><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> |
| - | <table> | + | <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> | ||
| + | == 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== | ||
| + | *[[Potassium channel 3D structures|Potassium channel 3D structures]] | ||
| + | == 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]] | |
| - | + | ||
| - | + | ||
Current revision
Crystal structure of human two pore domain potassium ion channel TREK1 (K2P2.1)
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Categories: Homo sapiens | Large Structures | Ang JH | Arrowsmith CH | Berridge G | Bountra C | Burgess-Brown NA | Bushell SR | Carpenter EP | Chalk R | Chu A | Dong L | Dong YY | Edwards AM | Faust B | Goubin S | Grieben M | Kupinska K | Mackenzie A | Mukhopadhyay S | Pike ACW | Quigley A | Shintre CA | Shrestha L | Strain-Damerell C | Tessitore A | Wang D | Von Delft F
