4g27
From Proteopedia
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| - | [[Image:4g27.jpg|left|200px]] | ||
| - | + | ==Calcium-calmodulin complexed with the calmodulin binding domain from a small conductance potassium channel splice variant and phenylurea== | |
| + | <StructureSection load='4g27' size='340' side='right'caption='[[4g27]], [[Resolution|resolution]] 1.65Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[4g27]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4G27 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4G27 FirstGlance]. <br> | ||
| + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.65Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=PHU:1-PHENYLUREA'>PHU</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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=4g27 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4g27 OCA], [https://pdbe.org/4g27 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4g27 RCSB], [https://www.ebi.ac.uk/pdbsum/4g27 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4g27 ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/KCNN2_RAT KCNN2_RAT] Forms a voltage-independent potassium channel activated by intracellular calcium. Activation is followed by membrane hyperpolarization. Thought to regulate neuronal excitability by contributing to the slow component of synaptic afterhyperpolarization. The channel is blocked by apamin. | ||
| - | == | + | ==See Also== |
| - | + | *[[Calmodulin 3D structures|Calmodulin 3D structures]] | |
| - | + | *[[Potassium channel 3D structures|Potassium channel 3D structures]] | |
| - | + | __TOC__ | |
| - | + | </StructureSection> | |
| - | [[ | + | [[Category: Large Structures]] |
[[Category: Rattus norvegicus]] | [[Category: Rattus norvegicus]] | ||
| - | [[Category: Pascal | + | [[Category: Pascal JM]] |
| - | [[Category: Zhang | + | [[Category: Zhang J-F]] |
| - | [[Category: Zhang | + | [[Category: Zhang M]] |
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Current revision
Calcium-calmodulin complexed with the calmodulin binding domain from a small conductance potassium channel splice variant and phenylurea
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