3jxt
From Proteopedia
(Difference between revisions)
(New page: '''Unreleased structure''' The entry 3jxt is ON HOLD Authors: Sainlos, M., Olivier, N.B., Imperiali, B. Description: Crystal structure of the third PDZ domain of SAP-102 in complex wit...) |
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| - | '''Unreleased structure''' | ||
| - | + | ==Crystal structure of the third PDZ domain of SAP-102 in complex with a fluorogenic peptide-based ligand== | |
| + | <StructureSection load='3jxt' size='340' side='right'caption='[[3jxt]], [[Resolution|resolution]] 1.50Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[3jxt]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus] and [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3JXT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3JXT FirstGlance]. <br> | ||
| + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.5Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=4DB:(2S)-2-AMINO-4-[5-(DIMETHYLAMINO)-1,3-DIOXO-1,3-DIHYDRO-2H-ISOINDOL-2-YL]BUTANOIC+ACID'>4DB</scene>, <scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene>, <scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene></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=3jxt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3jxt OCA], [https://pdbe.org/3jxt PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3jxt RCSB], [https://www.ebi.ac.uk/pdbsum/3jxt PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3jxt ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/DLG3_RAT DLG3_RAT] Required for learning most likely through its role in synaptic plasticity following NMDA receptor signaling (By similarity). | ||
| + | == Evolutionary Conservation == | ||
| + | [[Image:Consurf_key_small.gif|200px|right]] | ||
| + | Check<jmol> | ||
| + | <jmolCheckbox> | ||
| + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/jx/3jxt_consurf.spt"</scriptWhenChecked> | ||
| + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked> | ||
| + | <text>to colour the structure by Evolutionary Conservation</text> | ||
| + | </jmolCheckbox> | ||
| + | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=3jxt ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | We report a general method for light-assisted control of interactions of PDZ domain binding motifs with their cognate domains by the incorporation of a photolabile caging group onto the essential C-terminal carboxylate binding determinant of the motif. The strategy was implemented and validated for both simple monovalent and biomimetic divalent ligands, which have recently been established as powerful tools for acute perturbation of native PDZ domain-dependent interactions in live cells. | ||
| - | + | Caged mono- and divalent ligands for light-assisted disruption of PDZ domain-mediated interactions.,Sainlos M, Iskenderian-Epps WS, Olivier NB, Choquet D, Imperiali B J Am Chem Soc. 2013 Mar 27;135(12):4580-3. doi: 10.1021/ja309870q. Epub 2013 Mar , 13. PMID:23480637<ref>PMID:23480637</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | + | </div> | |
| - | + | <div class="pdbe-citations 3jxt" style="background-color:#fffaf0;"></div> | |
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Mus musculus]] | ||
| + | [[Category: Rattus norvegicus]] | ||
| + | [[Category: Imperiali B]] | ||
| + | [[Category: Olivier NB]] | ||
| + | [[Category: Sainlos M]] | ||
Current revision
Crystal structure of the third PDZ domain of SAP-102 in complex with a fluorogenic peptide-based ligand
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