View source for 9dt4


==Crystal structure of the engineered sulfonylurea repressor CsR (L4.2-20), apo form==
<StructureSection load='9dt4' size='340' side='right'caption='[[9dt4]], [[Resolution|resolution]] 2.40&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[9dt4]] is a 2 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=9DT4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9DT4 FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.4&#8491;</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=9dt4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9dt4 OCA], [https://pdbe.org/9dt4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9dt4 RCSB], [https://www.ebi.ac.uk/pdbsum/9dt4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9dt4 ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/TETR2_ECOLX TETR2_ECOLX] TetR is the repressor of the tetracycline resistance element; its N-terminal region forms a helix-turn-helix structure and binds DNA. Binding of tetracycline to TetR reduces the repressor affinity for the tetracycline resistance gene (tetA) promoter operator sites.
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</StructureSection>
[[Category: Escherichia coli]]
[[Category: Large Structures]]
[[Category: Kakani NK]]
[[Category: Leija C]]
[[Category: Looger LL]]
[[Category: McBride KE]]
[[Category: Schreiter ER]]