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3i59
From Proteopedia
(Difference between revisions)
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==Crystal structure of MtbCRP in complex with N6-cAMP== | ==Crystal structure of MtbCRP in complex with N6-cAMP== | ||
| - | <StructureSection load='3i59' size='340' side='right' caption='[[3i59]], [[Resolution|resolution]] 2.29Å' scene=''> | + | <StructureSection load='3i59' size='340' side='right'caption='[[3i59]], [[Resolution|resolution]] 2.29Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[3i59]] is a 2 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[3i59]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/"bacillus_tuberculosis"_(zopf_1883)_klein_1884 "bacillus tuberculosis" (zopf 1883) klein 1884]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3I59 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3I59 FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=N6R:(2R)-N6-(1-METHYL-2-PHENYLETHYL)ADENOSINE-3,5-CYCLIC+MONOPHOSPHATE'>N6R</scene>, <scene name='pdbligand=N6S:(2S)-N6-(1-METHYL-2-PHENYLETHYL)ADENOSINE-3,5-CYCLIC+MONOPHOSPHATE'>N6S</scene></td></tr> | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=N6R:(2R)-N6-(1-METHYL-2-PHENYLETHYL)ADENOSINE-3,5-CYCLIC+MONOPHOSPHATE'>N6R</scene>, <scene name='pdbligand=N6S:(2S)-N6-(1-METHYL-2-PHENYLETHYL)ADENOSINE-3,5-CYCLIC+MONOPHOSPHATE'>N6S</scene></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> | <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> | ||
| - | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3i54|3i54]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[3i54|3i54]]</div></td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">MT3777, Rv3676 ([ | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">MT3777, Rv3676 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1773 "Bacillus tuberculosis" (Zopf 1883) Klein 1884])</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=3i59 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3i59 OCA], [https://pdbe.org/3i59 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3i59 RCSB], [https://www.ebi.ac.uk/pdbsum/3i59 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3i59 ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [[ | + | [[https://www.uniprot.org/uniprot/CRP_MYCTO CRP_MYCTO]] Global transcriptional regulator that complexes with cAMP and binds to specific DNA promoter sites, causing DNA-bending, to regulate transcription. cAMP improves binding to specific DNA sequences, probably by altering protein conformation. Activates expression of whiB1.<ref>PMID:16946269</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> | ||
| - | <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/i5/3i59_consurf.spt"</scriptWhenChecked> | + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/i5/3i59_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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</div> | </div> | ||
<div class="pdbe-citations 3i59" style="background-color:#fffaf0;"></div> | <div class="pdbe-citations 3i59" style="background-color:#fffaf0;"></div> | ||
| + | |||
| + | ==See Also== | ||
| + | *[[Catabolite gene activator protein 3D structures|Catabolite gene activator protein 3D structures]] | ||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
[[Category: Bruning, J B]] | [[Category: Bruning, J B]] | ||
[[Category: Palaninathan, S K]] | [[Category: Palaninathan, S K]] | ||
Revision as of 10:58, 13 April 2022
Crystal structure of MtbCRP in complex with N6-cAMP
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Categories: Large Structures | Bruning, J B | Palaninathan, S K | Reddy, M C | Sacchettini, J C | Smith, D | Structural genomic | Thurman, C | Allosteric mechanism | Camp receptor protein | Crp | Dna binding | Dna binding protein | Dna-binding | Inhibition | Mycobacterium tuberculosis | N6-camp | Tbsgc | Transcription | Transcription regulation
