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==APO FORM OF ESCHERICHIA COLI REGULATORY PROTEIN ARAC==
==APO FORM OF ESCHERICHIA COLI REGULATORY PROTEIN ARAC==
<StructureSection load='2ara' size='340' side='right' caption='[[2ara]], [[Resolution|resolution]] 2.80&Aring;' scene=''>
<StructureSection load='2ara' size='340' side='right'caption='[[2ara]], [[Resolution|resolution]] 2.80&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[2ara]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/"bacillus_coli"_migula_1895 "bacillus coli" migula 1895]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2ARA OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2ARA FirstGlance]. <br>
<table><tr><td colspan='2'>[[2ara]] is a 1 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=2ARA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2ARA FirstGlance]. <br>
</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2arc|2arc]], [[2aac|2aac]], [[1xja|1xja]], [[2k9s|2k9s]]</td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.8&#8491;</td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">ARAC ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 "Bacillus coli" Migula 1895])</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=2ara FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ara OCA], [https://pdbe.org/2ara PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2ara RCSB], [https://www.ebi.ac.uk/pdbsum/2ara PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2ara ProSAT]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2ara FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ara OCA], [http://pdbe.org/2ara PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2ara RCSB], [http://www.ebi.ac.uk/pdbsum/2ara PDBsum]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/ARAC_ECOLI ARAC_ECOLI]] This protein controls the expression of at least six genes that are involved in the transport and catabolism of L-arabinose. It regulates initiation of transcription of the araBAD operon and it also controls its own synthesis. The L-arabinose operon displays both positive and negative regulation through AraC.  
[https://www.uniprot.org/uniprot/ARAC_ECOLI ARAC_ECOLI] This protein controls the expression of at least six genes that are involved in the transport and catabolism of L-arabinose. It regulates initiation of transcription of the araBAD operon and it also controls its own synthesis. The L-arabinose operon displays both positive and negative regulation through AraC.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
   <jmolCheckbox>
   <jmolCheckbox>
     <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ar/2ara_consurf.spt"</scriptWhenChecked>
     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ar/2ara_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>
     <text>to colour the structure by Evolutionary Conservation</text>
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</div>
</div>
<div class="pdbe-citations 2ara" style="background-color:#fffaf0;"></div>
<div class="pdbe-citations 2ara" style="background-color:#fffaf0;"></div>
==See Also==
*[[Transcriptional activator 3D structures|Transcriptional activator 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Bacillus coli migula 1895]]
[[Category: Escherichia coli]]
[[Category: Soisson, S M]]
[[Category: Large Structures]]
[[Category: Wolberger, C]]
[[Category: Soisson SM]]
[[Category: Carbohydrate binding]]
[[Category: Wolberger C]]
[[Category: Coiled-coil]]
[[Category: Jelly-roll]]
[[Category: Transcription regulation]]

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