2d45

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==Crystal structure of the MecI-mecA repressor-operator complex==
==Crystal structure of the MecI-mecA repressor-operator complex==
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<StructureSection load='2d45' size='340' side='right' caption='[[2d45]], [[Resolution|resolution]] 3.80&Aring;' scene=''>
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<StructureSection load='2d45' size='340' side='right'caption='[[2d45]], [[Resolution|resolution]] 3.80&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[2d45]] is a 8 chain structure with sequence from [http://en.wikipedia.org/wiki/Staphylococcus_aureus Staphylococcus aureus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2D45 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2D45 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[2d45]] is a 8 chain structure with sequence from [https://en.wikipedia.org/wiki/Staphylococcus_aureus Staphylococcus aureus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2D45 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2D45 FirstGlance]. <br>
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</td></tr><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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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.8&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1sd6|1sd6]], [[1sd7|1sd7]], [[1xsd|1xsd]]</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=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">mecI ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1280 Staphylococcus aureus])</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=2d45 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2d45 OCA], [https://pdbe.org/2d45 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2d45 RCSB], [https://www.ebi.ac.uk/pdbsum/2d45 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2d45 ProSAT]</span></td></tr>
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<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=2d45 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2d45 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2d45 RCSB], [http://www.ebi.ac.uk/pdbsum/2d45 PDBsum]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/MECI_STAAN MECI_STAAN]] Transcriptional repressor that constitutively blocks the transcription of the gene for the penicillin-binding protein MecA. Binds palindromic DNA with the sequence 5'-TACA-[AT]-N-TGTA-3'. Regulates genes involved in antibiotic resistance. Binds DNA as a dimer.
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[https://www.uniprot.org/uniprot/MECI_STAAN MECI_STAAN] Transcriptional repressor that constitutively blocks the transcription of the gene for the penicillin-binding protein MecA. Binds palindromic DNA with the sequence 5'-TACA-[AT]-N-TGTA-3'. Regulates genes involved in antibiotic resistance. Binds DNA as a dimer.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
<jmolCheckbox>
<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/d4/2d45_consurf.spt"</scriptWhenChecked>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/d4/2d45_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
<text>to colour the structure by Evolutionary Conservation</text>
<text>to colour the structure by Evolutionary Conservation</text>
</jmolCheckbox>
</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/chain_selection.php?pdb_ID=2ata ConSurf].
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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=2d45 ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
</div>
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<div class="pdbe-citations 2d45" style="background-color:#fffaf0;"></div>
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Large Structures]]
[[Category: Staphylococcus aureus]]
[[Category: Staphylococcus aureus]]
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[[Category: Archer, G L]]
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[[Category: Archer GL]]
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[[Category: Ko, T P]]
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[[Category: Ko T-P]]
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[[Category: Musayev, F N]]
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[[Category: Musayev FN]]
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[[Category: Safo, M K]]
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[[Category: Safo MK]]
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[[Category: Wang, A H.J]]
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[[Category: Wang AH-J]]
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[[Category: Zhao, Q]]
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[[Category: Zhao Q]]
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[[Category: B-lactam]]
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[[Category: Dimerization helical domain]]
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[[Category: Methicillin]]
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[[Category: Oligonucleotide binding domain]]
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[[Category: Protein-dna complex]]
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[[Category: Pseudo-dyad dna]]
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[[Category: Repressor]]
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[[Category: Transcription-dna complex]]
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Current revision

Crystal structure of the MecI-mecA repressor-operator complex

PDB ID 2d45

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