3eff
From Proteopedia
(Difference between revisions)
| (4 intermediate revisions not shown.) | |||
| Line 1: | Line 1: | ||
| + | |||
==The Crystal Structure of Full-Length KcsA in its Closed Conformation== | ==The Crystal Structure of Full-Length KcsA in its Closed Conformation== | ||
| - | <StructureSection load='3eff' size='340' side='right' caption='[[3eff]], [[Resolution|resolution]] 3.80Å' scene=''> | + | <StructureSection load='3eff' size='340' side='right'caption='[[3eff]], [[Resolution|resolution]] 3.80Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[3eff]] is a 8 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[3eff]] is a 8 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus] and [https://en.wikipedia.org/wiki/Streptomyces_lividans Streptomyces lividans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3EFF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3EFF FirstGlance]. <br> |
| - | </td></tr><tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.8Å</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=3eff FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3eff OCA], [https://pdbe.org/3eff PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3eff RCSB], [https://www.ebi.ac.uk/pdbsum/3eff PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3eff ProSAT]</span></td></tr> |
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/KCSA_STRLI KCSA_STRLI] Acts as a pH-gated potassium ion channel; changing the cytosolic pH from 7 to 4 opens the channel, although it is not clear if this is the physiological stimulus for channel opening. Monovalent cation preference is K(+) > Rb(+) > NH4(+) >> Na(+) > Li(+).<ref>PMID:7489706</ref> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
Check<jmol> | Check<jmol> | ||
<jmolCheckbox> | <jmolCheckbox> | ||
| - | <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ef/3eff_consurf.spt"</scriptWhenChecked> | + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ef/3eff_consurf.spt"</scriptWhenChecked> |
| - | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/ | + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked> |
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
</jmolCheckbox> | </jmolCheckbox> | ||
| - | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/ | + | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=3eff ConSurf]. |
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
| Line 23: | Line 27: | ||
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 3eff" style="background-color:#fffaf0;"></div> | ||
==See Also== | ==See Also== | ||
| - | *[[Antibody|Antibody]] | + | *[[Antibody 3D structures|Antibody 3D structures]] |
| - | *[[Potassium | + | *[[Potassium channel 3D structures|Potassium channel 3D structures]] |
| + | *[[3D structures of non-human antibody|3D structures of non-human antibody]] | ||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
[[Category: Mus musculus]] | [[Category: Mus musculus]] | ||
[[Category: Streptomyces lividans]] | [[Category: Streptomyces lividans]] | ||
| - | [[Category: Esaki | + | [[Category: Esaki K]] |
| - | [[Category: Fellouse | + | [[Category: Fellouse FA]] |
| - | [[Category: Koide | + | [[Category: Koide S]] |
| - | [[Category: Kossiakoff | + | [[Category: Kossiakoff A]] |
| - | [[Category: Perozo | + | [[Category: Perozo E]] |
| - | [[Category: Sidhu | + | [[Category: Sidhu SS]] |
| - | [[Category: Tereshko | + | [[Category: Tereshko T]] |
| - | [[Category: Uysal | + | [[Category: Uysal S]] |
| - | [[Category: Vasquez | + | [[Category: Vasquez V]] |
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
Current revision
The Crystal Structure of Full-Length KcsA in its Closed Conformation
| |||||||||||
Categories: Large Structures | Mus musculus | Streptomyces lividans | Esaki K | Fellouse FA | Koide S | Kossiakoff A | Perozo E | Sidhu SS | Tereshko T | Uysal S | Vasquez V
