4ac0
From Proteopedia
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==TETR(B) IN COMPLEX WITH MINOCYCLINE AND MAGNESIUM== | ==TETR(B) IN COMPLEX WITH MINOCYCLINE AND MAGNESIUM== | ||
| - | <StructureSection load='4ac0' size='340' side='right' caption='[[4ac0]], [[Resolution|resolution]] 2.45Å' scene=''> | + | <StructureSection load='4ac0' size='340' side='right'caption='[[4ac0]], [[Resolution|resolution]] 2.45Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[4ac0]] is a 1 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[4ac0]] 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=4AC0 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4AC0 FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=MIY:(4S,4AS,5AR,12AS)-4,7-BIS(DIMETHYLAMINO)-3,10,12,12A-TETRAHYDROXY-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2-CARBOXAMIDE'>MIY</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.45Å</td></tr> |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=MIY:(4S,4AS,5AR,12AS)-4,7-BIS(DIMETHYLAMINO)-3,10,12,12A-TETRAHYDROXY-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2-CARBOXAMIDE'>MIY</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></td></tr> | |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4ac0 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ac0 OCA], [https://pdbe.org/4ac0 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4ac0 RCSB], [https://www.ebi.ac.uk/pdbsum/4ac0 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4ac0 ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == 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. |
==See Also== | ==See Also== | ||
| - | *[[Tetracycline repressor protein|Tetracycline repressor protein]] | + | *[[Tetracycline repressor protein 3D structures|Tetracycline repressor protein 3D structures]] |
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: | + | [[Category: Escherichia coli]] |
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: | + | [[Category: Hinrichs W]] |
| - | [[Category: | + | [[Category: Volkers G]] |
Current revision
TETR(B) IN COMPLEX WITH MINOCYCLINE AND MAGNESIUM
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