2pl1

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{{Seed}}
 
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[[Image:2pl1.png|left|200px]]
 
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==Berrylium Fluoride activated receiver domain of E.coli PhoP==
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The line below this paragraph, containing "STRUCTURE_2pl1", creates the "Structure Box" on the page.
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<StructureSection load='2pl1' size='340' side='right'caption='[[2pl1]], [[Resolution|resolution]] 1.90&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'>[[2pl1]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/"bacillus_coli"_migula_1895 "bacillus coli" migula 1895]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=2eub 2eub]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2PL1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2PL1 FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BEF:BERYLLIUM+TRIFLUORIDE+ION'>BEF</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=PT:PLATINUM+(II)+ION'>PT</scene></td></tr>
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<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
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{{STRUCTURE_2pl1| PDB=2pl1 | SCENE= }}
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[2pkx|2pkx]]</div></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">phoP ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 "Bacillus coli" Migula 1895])</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=2pl1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2pl1 OCA], [https://pdbe.org/2pl1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2pl1 RCSB], [https://www.ebi.ac.uk/pdbsum/2pl1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2pl1 ProSAT]</span></td></tr>
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</table>
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== Function ==
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[[https://www.uniprot.org/uniprot/PHOP_ECOLI PHOP_ECOLI]] Member of the two-component regulatory system PhoP/PhoQ involved in adaptation to low Mg(2+) environments and the control of acid resistance genes. In low periplasmic Mg(2+), PhoQ phosphorylates PhoP, resulting in the expression of PhoP-activated genes (PAG) and repression of PhoP-repressed genes (PRG). In high periplasmic Mg(2+), PhoQ dephosphorylates phospho-PhoP, resulting in the repression of PAG and may lead to expression of some PRG (By similarity). Mediates magnesium influx to the cytosol by activation of MgtA. Promotes expression of the two-component regulatory system rstA/rstB and transcription of the hemL, mgrB, nagA, slyB, vboR and yrbL genes.<ref>PMID:10464230</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/pl/2pl1_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=2pl1 ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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The response regulator PhoP is part of the PhoQ/PhoP two-component system involved in responses to depletion of extracellular Mg(2+). Here, we report the crystal structures of the receiver domain of Escherichia coli PhoP determined in the absence and presence of the phosphoryl analog beryllofluoride. In the presence of beryllofluoride, the active receiver domain forms a twofold symmetric dimer similar to that seen in structures of other regulatory domains from the OmpR/PhoB family, providing further evidence that members of this family utilize a common mode of dimerization in the active state. In the absence of activating agents, the PhoP receiver domain crystallizes with a similar structure, consistent with the previous observation that high concentrations can promote an active state of PhoP independent of phosphorylation.
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===Berrylium Fluoride activated receiver domain of E.coli PhoP===
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Crystal structures of the receiver domain of the response regulator PhoP from Escherichia coli in the absence and presence of the phosphoryl analog beryllofluoride.,Bachhawat P, Stock AM J Bacteriol. 2007 Aug;189(16):5987-95. Epub 2007 Jun 1. PMID:17545283<ref>PMID:17545283</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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<div class="pdbe-citations 2pl1" style="background-color:#fffaf0;"></div>
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==See Also==
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The line below this paragraph, {{ABSTRACT_PUBMED_17545283}}, adds the Publication Abstract to the page
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*[[PhoP-PhoQ|PhoP-PhoQ]]
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(as it appears on PubMed at http://www.pubmed.gov), where 17545283 is the PubMed ID number.
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== References ==
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<references/>
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{{ABSTRACT_PUBMED_17545283}}
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__TOC__
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</StructureSection>
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==About this Structure==
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[[Category: Bacillus coli migula 1895]]
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2PL1 is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=2eub 2eub]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2PL1 OCA].
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[[Category: Large Structures]]
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[[Category: Bachhawat, P]]
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==Reference==
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Crystal structures of the receiver domain of the response regulator PhoP from Escherichia coli in the absence and presence of the phosphoryl analog beryllofluoride., Bachhawat P, Stock AM, J Bacteriol. 2007 Aug;189(16):5987-95. Epub 2007 Jun 1. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/17545283 17545283]
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[[Category: Escherichia coli]]
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[[Category: Single protein]]
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[[Category: Bachhawat, P.]]
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[[Category: Activated]]
[[Category: Activated]]
[[Category: Beryllium fluoride]]
[[Category: Beryllium fluoride]]
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[[Category: Response regulator]]
[[Category: Response regulator]]
[[Category: Transcription factor]]
[[Category: Transcription factor]]
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[[Category: Transcriptional regulator]]
[[Category: Virulence]]
[[Category: Virulence]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jul 28 09:53:54 2008''
 

Current revision

Berrylium Fluoride activated receiver domain of E.coli PhoP

PDB ID 2pl1

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