2che: Difference between revisions
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==STRUCTURE OF THE MG2+-BOUND FORM OF CHEY AND MECHANISM OF PHOSPHORYL TRANSFER IN BACTERIAL CHEMOTAXIS== | |||
<StructureSection load='2che' size='340' side='right'caption='[[2che]], [[Resolution|resolution]] 1.80Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[2che]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Salmonella_enterica_subsp._enterica_serovar_Typhimurium Salmonella enterica subsp. enterica serovar Typhimurium]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2CHE OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2CHE 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]] 1.8Å</td></tr> | |||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</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=2che FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2che OCA], [https://pdbe.org/2che PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2che RCSB], [https://www.ebi.ac.uk/pdbsum/2che PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2che ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/CHEY_SALTY CHEY_SALTY] Involved in the transmission of sensory signals from the chemoreceptors to the flagellar motors. In its active (phosphorylated or acetylated) form, CheY exhibits enhanced binding to a switch component, FliM, at the flagellar motor which induces a change from counterclockwise to clockwise flagellar rotation. Shows autophosphatase activity which is enhanced by CheZ. | |||
== Evolutionary Conservation == | |||
[[Image:Consurf_key_small.gif|200px|right]] | |||
Check<jmol> | |||
<jmolCheckbox> | |||
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ch/2che_consurf.spt"</scriptWhenChecked> | |||
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | |||
<text>to colour the structure by Evolutionary Conservation</text> | |||
</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/main_output.php?pdb_ID=2che ConSurf]. | |||
<div style="clear:both"></div> | |||
== | ==See Also== | ||
*[[Chemotaxis protein 3D structures|Chemotaxis protein 3D structures]] | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Large Structures]] | |||
[[ | [[Category: Salmonella enterica subsp. enterica serovar Typhimurium]] | ||
[[Category: Martinez-Hackert E]] | |||
[[Category: Petsko G]] | |||
< | [[Category: Rasmussen B]] | ||
[[Category: Salmonella enterica subsp. enterica serovar | [[Category: Ringe D]] | ||
[[Category: Martinez-Hackert | [[Category: Stock A]] | ||
[[Category: Petsko | [[Category: Stock J]] | ||
[[Category: Rasmussen | [[Category: West A]] | ||
[[Category: Ringe | |||
[[Category: Stock | |||
[[Category: Stock | |||
[[Category: West | |||
Latest revision as of 09:17, 14 February 2024
STRUCTURE OF THE MG2+-BOUND FORM OF CHEY AND MECHANISM OF PHOSPHORYL TRANSFER IN BACTERIAL CHEMOTAXIS
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