2j80

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Current revision (07:40, 9 October 2024) (edit) (undo)
 
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<StructureSection load='2j80' size='340' side='right'caption='[[2j80]], [[Resolution|resolution]] 1.60&Aring;' scene=''>
<StructureSection load='2j80' size='340' side='right'caption='[[2j80]], [[Resolution|resolution]] 1.60&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[2j80]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/"bacillus_pneumoniae"_(schroeter_1886)_flugge_1886 "bacillus pneumoniae" (schroeter 1886) flugge 1886]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2J80 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2J80 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[2j80]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Klebsiella_pneumoniae Klebsiella pneumoniae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2J80 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2J80 FirstGlance]. <br>
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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=FLC:CITRATE+ANION'>FLC</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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]] 1.6&#8491;</td></tr>
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<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>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FLC:CITRATE+ANION'>FLC</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1p0z|1p0z]], [[2j81|2j81]]</div></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Histidine_kinase Histidine kinase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.13.3 2.7.13.3] </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=2j80 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2j80 OCA], [https://pdbe.org/2j80 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2j80 RCSB], [https://www.ebi.ac.uk/pdbsum/2j80 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2j80 ProSAT]</span></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=2j80 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2j80 OCA], [https://pdbe.org/2j80 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2j80 RCSB], [https://www.ebi.ac.uk/pdbsum/2j80 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2j80 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[https://www.uniprot.org/uniprot/CITA_KLEPN CITA_KLEPN]] Member of the two-component regulatory system CitA/CitB. Probably activates CitB by phosphorylation. The periplasmic domain binds H-citrate(2-), which is essential for induction of the citrate-fermentation genes.<ref>PMID:10447894</ref>
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[https://www.uniprot.org/uniprot/CITA_KLEPN CITA_KLEPN] Member of the two-component regulatory system CitA/CitB. Probably activates CitB by phosphorylation. The periplasmic domain binds H-citrate(2-), which is essential for induction of the citrate-fermentation genes.<ref>PMID:10447894</ref>
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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<jmolCheckbox>
<jmolCheckbox>
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/j8/2j80_consurf.spt"</scriptWhenChecked>
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/j8/2j80_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
<text>to colour the structure by Evolutionary Conservation</text>
<text>to colour the structure by Evolutionary Conservation</text>
</jmolCheckbox>
</jmolCheckbox>
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Histidine kinase]]
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[[Category: Klebsiella pneumoniae]]
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Becker, S]]
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[[Category: Becker S]]
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[[Category: Bott, M]]
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[[Category: Bott M]]
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[[Category: Griesinger, C]]
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[[Category: Griesinger C]]
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[[Category: Madden, D R]]
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[[Category: Madden DR]]
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[[Category: Reinelt, S]]
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[[Category: Reinelt S]]
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[[Category: Sevvana, M]]
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[[Category: Sevvana M]]
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[[Category: Sheldrick, G M]]
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[[Category: Sheldrick GM]]
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[[Category: Vijayan, V]]
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[[Category: Vijayan V]]
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[[Category: Zweckstetter, M]]
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[[Category: Zweckstetter M]]
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[[Category: Phosphorylation]]
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[[Category: Signal transduction]]
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[[Category: Transferase]]
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[[Category: Transmembrane]]
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[[Category: Two-component regulatory system]]
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Current revision

Structure of Citrate-bound Periplasmic Domain of Sensor Histidine Kinase CitA

PDB ID 2j80

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