1ffs

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[[Image:1ffs.png|left|200px]]
 
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{{STRUCTURE_1ffs| PDB=1ffs | SCENE= }}
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==CHEY-BINDING DOMAIN OF CHEA IN COMPLEX WITH CHEY FROM CRYSTALS SOAKED IN ACETYL PHOSPHATE==
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<StructureSection load='1ffs' size='340' side='right'caption='[[1ffs]], [[Resolution|resolution]] 2.40&Aring;' scene=''>
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===CHEY-BINDING DOMAIN OF CHEA IN COMPLEX WITH CHEY FROM CRYSTALS SOAKED IN ACETYL PHOSPHATE===
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== Structural highlights ==
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<table><tr><td colspan='2'>[[1ffs]] is a 4 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=1FFS OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1FFS FirstGlance]. <br>
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{{ABSTRACT_PUBMED_11134926}}
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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]] 2.4&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene></td></tr>
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==About this Structure==
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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=1ffs FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ffs OCA], [https://pdbe.org/1ffs PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ffs RCSB], [https://www.ebi.ac.uk/pdbsum/1ffs PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ffs ProSAT]</span></td></tr>
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[[1ffs]] is a 4 chain structure with sequence 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=1FFS OCA].
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/CHEY_ECOLI CHEY_ECOLI] 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. Overexpression of CheY in association with MotA and MotB improves motility of a ycgR disruption, suggesting there is an interaction (direct or indirect) between the c-di-GMP-binding flagellar brake protein and the flagellar stator.<ref>PMID:20346719</ref>
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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/ff/1ffs_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=1ffs ConSurf].
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<div style="clear:both"></div>
==See Also==
==See Also==
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*[[Chemotaxis protein|Chemotaxis protein]]
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*[[Chemotaxis protein 3D structures|Chemotaxis protein 3D structures]]
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== References ==
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==Reference==
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<references/>
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<ref group="xtra">PMID:011134926</ref><references group="xtra"/>
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__TOC__
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</StructureSection>
[[Category: Escherichia coli]]
[[Category: Escherichia coli]]
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[[Category: Birck, C.]]
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[[Category: Large Structures]]
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[[Category: Chinardet, N.]]
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[[Category: Birck C]]
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[[Category: Gouet, P.]]
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[[Category: Chinardet N]]
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[[Category: Guillet, V.]]
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[[Category: Gouet P]]
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[[Category: Mourey, L.]]
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[[Category: Guillet V]]
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[[Category: Samama, J P.]]
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[[Category: Mourey L]]
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[[Category: Welch, M.]]
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[[Category: Samama J-P]]
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[[Category: Transferase-signaling protein complex]]
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[[Category: Welch M]]

Current revision

CHEY-BINDING DOMAIN OF CHEA IN COMPLEX WITH CHEY FROM CRYSTALS SOAKED IN ACETYL PHOSPHATE

PDB ID 1ffs

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