1o7l: Difference between revisions

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<StructureSection load='1o7l' size='340' side='right'caption='[[1o7l]], [[Resolution|resolution]] 2.75&Aring;' scene=''>
<StructureSection load='1o7l' size='340' side='right'caption='[[1o7l]], [[Resolution|resolution]] 2.75&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[1o7l]] is a 4 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=1O7L OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1O7L FirstGlance]. <br>
<table><tr><td colspan='2'>[[1o7l]] is a 4 chain structure with sequence from [https://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=1O7L OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1O7L FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=MOO:MOLYBDATE+ION'>MOO</scene></td></tr>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=MOO:MOLYBDATE+ION'>MOO</scene></td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1b9m|1b9m]], [[1b9n|1b9n]], [[1h9r|1h9r]], [[1h9s|1h9s]]</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1b9m|1b9m]], [[1b9n|1b9n]], [[1h9r|1h9r]], [[1h9s|1h9s]]</div></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=1o7l FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1o7l OCA], [http://pdbe.org/1o7l PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1o7l RCSB], [http://www.ebi.ac.uk/pdbsum/1o7l PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1o7l ProSAT]</span></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=1o7l FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1o7l OCA], [https://pdbe.org/1o7l PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1o7l RCSB], [https://www.ebi.ac.uk/pdbsum/1o7l PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1o7l ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/MODE_ECOLI MODE_ECOLI]] The ModE-Mo complex acts as a repressor of the modABC operon, involved in the transport of molybdate. Upon binding molybdate, the conformation of the protein changes, promoting dimerization of ModE-Mo. The protein dimer is then competent to bind a DNA region, upstream of the modABC operon, which contains an 8-base inverted repeat 5'-TAACGTTA-3' flanked by two CAT boxes. Acts also as an enhancer of the expression of genes coding for molybdoenzymes, both directly and indirectly. ModE also interacts with tungstate.  
[[https://www.uniprot.org/uniprot/MODE_ECOLI MODE_ECOLI]] The ModE-Mo complex acts as a repressor of the modABC operon, involved in the transport of molybdate. Upon binding molybdate, the conformation of the protein changes, promoting dimerization of ModE-Mo. The protein dimer is then competent to bind a DNA region, upstream of the modABC operon, which contains an 8-base inverted repeat 5'-TAACGTTA-3' flanked by two CAT boxes. Acts also as an enhancer of the expression of genes coding for molybdoenzymes, both directly and indirectly. ModE also interacts with tungstate.  
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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</div>
</div>
<div class="pdbe-citations 1o7l" style="background-color:#fffaf0;"></div>
<div class="pdbe-citations 1o7l" style="background-color:#fffaf0;"></div>
==See Also==
*[[Transcriptional activator 3D structures|Transcriptional activator 3D structures]]
== References ==
== References ==
<references/>
<references/>
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