6xyn
From Proteopedia
(Difference between revisions)
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| - | '''Unreleased structure''' | ||
| - | + | ==Crystal structure of a proteolytic fragment of NarQ comprising sensor and TM domains== | |
| - | + | <StructureSection load='6xyn' size='340' side='right'caption='[[6xyn]], [[Resolution|resolution]] 2.30Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[6xyn]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6XYN OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6XYN FirstGlance]. <br> | |
| - | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NO3:NITRATE+ION'>NO3</scene></td></tr> | |
| - | [[Category: | + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Histidine_kinase Histidine kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.13.3 2.7.13.3] </span></td></tr> |
| + | <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=6xyn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6xyn OCA], [http://pdbe.org/6xyn PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6xyn RCSB], [http://www.ebi.ac.uk/pdbsum/6xyn PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6xyn ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/NARQ_ECOLI NARQ_ECOLI]] Acts as a sensor for nitrate/nitrite and transduces signal of nitrate/nitrite availability to the NarL/NarP proteins. NarQ probably activates NarL and NarP by phosphorylation. NarQ probably negatively regulates the NarL protein by dephosphorylation. | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Histidine kinase]] | ||
| + | [[Category: Large Structures]] | ||
[[Category: Gordeliy, V]] | [[Category: Gordeliy, V]] | ||
| + | [[Category: Gushchin, I]] | ||
[[Category: Ishchenko, A]] | [[Category: Ishchenko, A]] | ||
[[Category: Melnikov, I]] | [[Category: Melnikov, I]] | ||
| - | [[Category: Gushchin, I]] | ||
[[Category: Polovinkin, V]] | [[Category: Polovinkin, V]] | ||
| + | [[Category: Membrane protein]] | ||
| + | [[Category: Nitrate]] | ||
| + | [[Category: Sensor]] | ||
| + | [[Category: Transferase]] | ||
Revision as of 06:59, 4 March 2020
Crystal structure of a proteolytic fragment of NarQ comprising sensor and TM domains
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