3bts

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==Crystal structure of a ternary complex of the transcriptional repressor Gal80p (Gal80S0 [G301R]) and the acidic activation domain of Gal4p (aa 854-874) from Saccharomyces cerevisiae with NAD==
==Crystal structure of a ternary complex of the transcriptional repressor Gal80p (Gal80S0 [G301R]) and the acidic activation domain of Gal4p (aa 854-874) from Saccharomyces cerevisiae with NAD==
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<StructureSection load='3bts' size='340' side='right' caption='[[3bts]], [[Resolution|resolution]] 2.70&Aring;' scene=''>
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<StructureSection load='3bts' size='340' side='right'caption='[[3bts]], [[Resolution|resolution]] 2.70&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[3bts]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Atcc_18824 Atcc 18824]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3BTS OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3BTS FirstGlance]. <br>
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<table><tr><td colspan='2'>[[3bts]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae] and [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae_S288C Saccharomyces cerevisiae S288C]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3BTS OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3BTS FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NAD:NICOTINAMIDE-ADENINE-DINUCLEOTIDE'>NAD</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]] 2.7&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3btu|3btu]], [[3btv|3btv]]</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=NAD:NICOTINAMIDE-ADENINE-DINUCLEOTIDE'>NAD</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">GAL80 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4932 ATCC 18824])</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=3bts FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3bts OCA], [https://pdbe.org/3bts PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3bts RCSB], [https://www.ebi.ac.uk/pdbsum/3bts PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3bts 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=3bts FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3bts OCA], [http://pdbe.org/3bts PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3bts RCSB], [http://www.ebi.ac.uk/pdbsum/3bts PDBsum]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/GAL80_YEAST GAL80_YEAST]] This protein is a negative regulator for the gene expression of the lactose/galactose metabolic genes. It binds to GAL4 and so blocks transcriptional activation by it, in the absence of an inducing sugar. [[http://www.uniprot.org/uniprot/GAL4_YEAST GAL4_YEAST]] This protein is a positive regulator for the gene expression of the galactose-induced genes such as GAL1, GAL2, GAL7, GAL10, and MEL1 which code for the enzymes used to convert galactose to glucose. It recognizes a 17 base pair sequence in (5'-CGGRNNRCYNYNCNCCG-3') the upstream activating sequence (UAS-G) of these genes.
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[https://www.uniprot.org/uniprot/GAL80_YEAST GAL80_YEAST] This protein is a negative regulator for the gene expression of the lactose/galactose metabolic genes. It binds to GAL4 and so blocks transcriptional activation by it, in the absence of an inducing sugar.
== 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/bt/3bts_consurf.spt"</scriptWhenChecked>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bt/3bts_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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==See Also==
==See Also==
*[[Gal3-Gal80-Gal4|Gal3-Gal80-Gal4]]
*[[Gal3-Gal80-Gal4|Gal3-Gal80-Gal4]]
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*[[User:Wayne Decatur/Gal 4|User:Wayne Decatur/Gal 4]]
 
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Atcc 18824]]
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[[Category: Large Structures]]
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[[Category: Joshua-Tor, L]]
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[[Category: Saccharomyces cerevisiae]]
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[[Category: Kumar, P R]]
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[[Category: Saccharomyces cerevisiae S288C]]
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[[Category: Activator]]
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[[Category: Joshua-Tor L]]
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[[Category: Carbohydrate metabolism]]
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[[Category: Kumar PR]]
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[[Category: Dna-binding]]
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[[Category: Eukaryotic transcription complex]]
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[[Category: Galactose metabolism]]
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[[Category: Metal-binding]]
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[[Category: Nad]]
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[[Category: Nucleus]]
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[[Category: Phosphoprotein]]
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[[Category: Repressor]]
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[[Category: Rossmann fold]]
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[[Category: Transcription]]
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[[Category: Transcription regulation]]
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Current revision

Crystal structure of a ternary complex of the transcriptional repressor Gal80p (Gal80S0 [G301R]) and the acidic activation domain of Gal4p (aa 854-874) from Saccharomyces cerevisiae with NAD

PDB ID 3bts

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Proteopedia Page Contributors and Editors (what is this?)

OCA

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