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2b18

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==N-terminal GAF domain of transcriptional pleiotropic repressor CodY.==
==N-terminal GAF domain of transcriptional pleiotropic repressor CodY.==
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<StructureSection load='2b18' size='340' side='right' caption='[[2b18]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
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<StructureSection load='2b18' size='340' side='right'caption='[[2b18]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[2b18]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/"bacillus_globigii"_migula_1900 "bacillus globigii" migula 1900]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2B18 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2B18 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[2b18]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/"bacillus_globigii"_migula_1900 "bacillus globigii" migula 1900]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2B18 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2B18 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=ILE:ISOLEUCINE'>ILE</scene></td></tr>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ILE:ISOLEUCINE'>ILE</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">codY ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1423 "Bacillus globigii" Migula 1900])</td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">codY ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1423 "Bacillus globigii" Migula 1900])</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=2b18 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2b18 OCA], [http://pdbe.org/2b18 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2b18 RCSB], [http://www.ebi.ac.uk/pdbsum/2b18 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2b18 ProSAT]</span></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=2b18 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2b18 OCA], [https://pdbe.org/2b18 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2b18 RCSB], [https://www.ebi.ac.uk/pdbsum/2b18 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2b18 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/CODY_BACSU CODY_BACSU]] DNA-binding protein that represses the expression of many genes that are induced as cells make the transition from rapid exponential growth to stationary phase and sporulation. It is a GTP-binding protein that senses the intracellular GTP concentration as an indicator of nutritional limitations. At low GTP concentration it no longer binds GTP and stop to act as a transcriptional repressor.<ref>PMID:8830686</ref> <ref>PMID:11331605</ref>
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[[https://www.uniprot.org/uniprot/CODY_BACSU CODY_BACSU]] DNA-binding protein that represses the expression of many genes that are induced as cells make the transition from rapid exponential growth to stationary phase and sporulation. It is a GTP-binding protein that senses the intracellular GTP concentration as an indicator of nutritional limitations. At low GTP concentration it no longer binds GTP and stop to act as a transcriptional repressor.<ref>PMID:8830686</ref> <ref>PMID:11331605</ref>
== 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/b1/2b18_consurf.spt"</scriptWhenChecked>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/b1/2b18_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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</StructureSection>
</StructureSection>
[[Category: Bacillus globigii migula 1900]]
[[Category: Bacillus globigii migula 1900]]
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[[Category: Large Structures]]
[[Category: Blagova, E]]
[[Category: Blagova, E]]
[[Category: Joseph, P]]
[[Category: Joseph, P]]

Revision as of 08:41, 27 January 2021

N-terminal GAF domain of transcriptional pleiotropic repressor CodY.

PDB ID 2b18

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