1jmw: Difference between revisions
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==Propagating Conformational Changes Over Long (And Short) Distances== | |||
<StructureSection load='1jmw' size='340' side='right'caption='[[1jmw]], [[Resolution|resolution]] 1.90Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[1jmw]] 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=1JMW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1JMW 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]] 1.9Å</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=1jmw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1jmw OCA], [https://pdbe.org/1jmw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1jmw RCSB], [https://www.ebi.ac.uk/pdbsum/1jmw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1jmw ProSAT]</span></td></tr> | |||
== | </table> | ||
[[1jmw]] is a 1 chain structure | == Function == | ||
[https://www.uniprot.org/uniprot/MCP2_SALTY MCP2_SALTY] Receptor for the attractant L-aspartate and related amino and dicarboxylic acids. Tar mediates taxis away from the repellents cobalt and nickel. Unlike in E.coli tar, it does not mediates maltose taxis. Chemotactic-signal transducers respond to changes in the concentration of attractants and repellents in the environment, transduce a signal from the outside to the inside of the cell, and facilitate sensory adaptation through the variation of the level of methylation. Attractants increase the level of methylation while repellents decrease the level of methylation, the methyl groups are added by the methyltransferase CheR and removed by the methylesterase CheB. | |||
== 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/jm/1jmw_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=1jmw ConSurf]. | |||
<div style="clear:both"></div> | |||
==See Also== | ==See Also== | ||
*[[Chemotaxis protein|Chemotaxis protein]] | *[[Chemotaxis protein 3D structures|Chemotaxis protein 3D structures]] | ||
*[[Methyl-accepting chemotaxis protein|Methyl-accepting chemotaxis protein]] | *[[Methyl-accepting chemotaxis protein|Methyl-accepting chemotaxis protein]] | ||
__TOC__ | |||
</StructureSection> | |||
< | [[Category: Large Structures]] | ||
[[Category: Salmonella enterica subsp. enterica serovar | [[Category: Salmonella enterica subsp. enterica serovar Typhimurium]] | ||
[[Category: Koshland | [[Category: Koshland Jr DE]] | ||
[[Category: Yu | [[Category: Yu EW]] | ||
Latest revision as of 10:40, 7 February 2024
Propagating Conformational Changes Over Long (And Short) DistancesPropagating Conformational Changes Over Long (And Short) Distances
Structural highlights
FunctionMCP2_SALTY Receptor for the attractant L-aspartate and related amino and dicarboxylic acids. Tar mediates taxis away from the repellents cobalt and nickel. Unlike in E.coli tar, it does not mediates maltose taxis. Chemotactic-signal transducers respond to changes in the concentration of attractants and repellents in the environment, transduce a signal from the outside to the inside of the cell, and facilitate sensory adaptation through the variation of the level of methylation. Attractants increase the level of methylation while repellents decrease the level of methylation, the methyl groups are added by the methyltransferase CheR and removed by the methylesterase CheB. Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. See Also |
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