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==LIGAND BINDING DOMAIN OF THE WILD-TYPE ASPARTATE RECEPTOR WITH ASPARTATE== | |||
<StructureSection load='1vlt' size='340' side='right'caption='[[1vlt]], [[Resolution|resolution]] 2.20Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[1vlt]] is a 2 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=1VLT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1VLT 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]] 2.2Å</td></tr> | |||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ASP:ASPARTIC+ACID'>ASP</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=1vlt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1vlt OCA], [https://pdbe.org/1vlt PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1vlt RCSB], [https://www.ebi.ac.uk/pdbsum/1vlt PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1vlt ProSAT]</span></td></tr> | |||
</table> | |||
== 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/vl/1vlt_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=1vlt 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: Biemann H-P]] | |||
[[Category: Kim S-H]] | |||
< | [[Category: Koshland Junior DE]] | ||
[[Category: Salmonella enterica subsp. enterica serovar | [[Category: Pandit J]] | ||
[[Category: Biemann | [[Category: Prive G]] | ||
[[Category: | [[Category: Yeh JI]] | ||
[[Category: | |||
[[Category: Pandit | |||
[[Category: Prive | |||
[[Category: Yeh | |||
Latest revision as of 11:46, 14 February 2024
LIGAND BINDING DOMAIN OF THE WILD-TYPE ASPARTATE RECEPTOR WITH ASPARTATELIGAND BINDING DOMAIN OF THE WILD-TYPE ASPARTATE RECEPTOR WITH ASPARTATE
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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