2hwv

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[[Image:2hwv.png|left|200px]]
 
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{{STRUCTURE_2hwv| PDB=2hwv | SCENE= }}
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==Crystal structure of an essential response regulator DNA binding domain, VicRc in Enterococcus faecalis, a member of the YycF subfamily.==
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<StructureSection load='2hwv' size='340' side='right'caption='[[2hwv]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[2hwv]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Enterococcus_faecalis_V583 Enterococcus faecalis V583]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2HWV OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2HWV 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]] 1.9&#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=SO4:SULFATE+ION'>SO4</scene></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=2hwv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2hwv OCA], [https://pdbe.org/2hwv PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2hwv RCSB], [https://www.ebi.ac.uk/pdbsum/2hwv PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2hwv ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/Q836C2_ENTFA Q836C2_ENTFA]
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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/hw/2hwv_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=2hwv 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 VicR from the Gram-positive bacterium Enterococcus faecalis forms part of the two-component signal transduction system of the YycFG subfamily. The structure of the DNA-binding domain of VicR, VicR(c), has been solved and belongs to the winged helix-turn-helix family. It is very similar to the DNA-binding domains of Escherichia coli PhoB and OmpR, despite low sequence similarity, but differs in two important loops. The alpha-loop, which links the two helices of the helix-turn-helix motif, is similar to that of PhoB, where it has been implicated in contacting the sigma subunit of RNA polymerase, but differs from that of OmpR. Conversely, the loop following the helix-turn-helix motif is similar to that of OmpR and differs from that of PhoB. YycF/VicR, PhoB and Bacillus subtilis PhoP regulators all recognize almost identical DNA sequences and although there is currently no experimental evidence linking this loop with the DNA, the structure is consistent with possible involvement in selective DNA recognition or binding.
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===Crystal structure of an essential response regulator DNA binding domain, VicRc in Enterococcus faecalis, a member of the YycF subfamily.===
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Structure of the response regulator VicR DNA-binding domain.,Trinh CH, Liu Y, Phillips SE, Phillips-Jones MK Acta Crystallogr D Biol Crystallogr. 2007 Feb;63(Pt 2):266-9. Epub 2007, Jan 16. PMID:17242520<ref>PMID:17242520</ref>
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{{ABSTRACT_PUBMED_17242520}}
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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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==About this Structure==
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<div class="pdbe-citations 2hwv" style="background-color:#fffaf0;"></div>
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[[2hwv]] is a 1 chain structure of [[Response regulator]] with sequence from [http://en.wikipedia.org/wiki/Enterococcus_faecalis Enterococcus faecalis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2HWV OCA].
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==See Also==
==See Also==
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*[[Response regulator|Response regulator]]
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*[[Response regulator 3D structure|Response regulator 3D structure]]
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== References ==
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==Reference==
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<references/>
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<ref group="xtra">PMID:017242520</ref><references group="xtra"/>
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__TOC__
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[[Category: Enterococcus faecalis]]
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</StructureSection>
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[[Category: Liu, Y.]]
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[[Category: Enterococcus faecalis V583]]
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[[Category: Phillips, S E.V.]]
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[[Category: Large Structures]]
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[[Category: Phillips-Jones, M K.]]
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[[Category: Liu Y]]
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[[Category: Trinh, C H.]]
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[[Category: Phillips SEV]]
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[[Category: C-terminal domain]]
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[[Category: Phillips-Jones MK]]
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[[Category: Dna-binding domain]]
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[[Category: Trinh CH]]
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[[Category: Essential response regulator]]
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[[Category: Transcription]]
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Current revision

Crystal structure of an essential response regulator DNA binding domain, VicRc in Enterococcus faecalis, a member of the YycF subfamily.

PDB ID 2hwv

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