1qu7

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{{Seed}}
 
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[[Image:1qu7.png|left|200px]]
 
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==FOUR HELICAL-BUNDLE STRUCTURE OF THE CYTOPLASMIC DOMAIN OF A SERINE CHEMOTAXIS RECEPTOR==
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The line below this paragraph, containing "STRUCTURE_1qu7", creates the "Structure Box" on the page.
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<StructureSection load='1qu7' size='340' side='right'caption='[[1qu7]], [[Resolution|resolution]] 2.60&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[1qu7]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1QU7 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1QU7 FirstGlance]. <br>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.6&#8491;</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1qu7 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1qu7 OCA], [https://pdbe.org/1qu7 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1qu7 RCSB], [https://www.ebi.ac.uk/pdbsum/1qu7 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1qu7 ProSAT]</span></td></tr>
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{{STRUCTURE_1qu7| PDB=1qu7 | SCENE= }}
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/MCP1_ECOLI MCP1_ECOLI] Receptor for the attractant L-serine and related amino acids. Is also responsible for chemotaxis away from a wide range of repellents, including leucine, indole, and weak acids. 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.
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/qu/1qu7_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</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=1qu7 ConSurf].
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<div style="clear:both"></div>
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===FOUR HELICAL-BUNDLE STRUCTURE OF THE CYTOPLASMIC DOMAIN OF A SERINE CHEMOTAXIS RECEPTOR===
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==See Also==
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*[[Chemotaxis protein 3D structures|Chemotaxis protein 3D structures]]
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*[[Methyl-accepting chemotaxis protein|Methyl-accepting chemotaxis protein]]
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__TOC__
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The line below this paragraph, {{ABSTRACT_PUBMED_10466731}}, adds the Publication Abstract to the page
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</StructureSection>
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(as it appears on PubMed at http://www.pubmed.gov), where 10466731 is the PubMed ID number.
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{{ABSTRACT_PUBMED_10466731}}
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==About this Structure==
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1QU7 is a 2 chains structure of sequences from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1QU7 OCA].
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==Reference==
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<ref group="xtra">PMID:10466731</ref><references group="xtra"/>
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[[Category: Escherichia coli]]
[[Category: Escherichia coli]]
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[[Category: Kim, K K.]]
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[[Category: Large Structures]]
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[[Category: Kim, S H.]]
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[[Category: Kim KK]]
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[[Category: Yokota, H.]]
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[[Category: Kim S-H]]
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[[Category: Chemotaxis]]
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[[Category: Yokota H]]
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[[Category: Four helical-bundle]]
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[[Category: Serine]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Feb 18 04:31:59 2009''
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Current revision

FOUR HELICAL-BUNDLE STRUCTURE OF THE CYTOPLASMIC DOMAIN OF A SERINE CHEMOTAXIS RECEPTOR

PDB ID 1qu7

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