3qdo: Difference between revisions

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 ==Crystal Structure of PDZ domain of sorting nexin 27 (SNX27) fused to the Gly-Gly linker followed by C-terminal (ESESKV) of GIRK3==
-<StructureSection load='3qdo' size='340' side='right' caption='[[3qdo]], [[Resolution|resolution]] 1.88&Aring;' scene=''>
+<StructureSection load='3qdo' size='340' side='right'caption='[[3qdo]], [[Resolution|resolution]] 1.88&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[3qdo]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3QDO OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3QDO FirstGlance]. <br>
+<table><tr><td colspan='2'>[[3qdo]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3QDO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3QDO FirstGlance]. <br>
-</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3qe1|3qe1]], [[3qgl|3qgl]]</td></tr>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.88&#8491;</td></tr>
-<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Mrt1, Kcnj9 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10116 Rattus norvegicus])</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=3qdo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3qdo OCA], [https://pdbe.org/3qdo PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3qdo RCSB], [https://www.ebi.ac.uk/pdbsum/3qdo PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3qdo ProSAT]</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=3qdo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3qdo OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3qdo RCSB], [http://www.ebi.ac.uk/pdbsum/3qdo PDBsum]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/SNX27_RAT SNX27_RAT]] Involved in endocytic trafficking (By similarity). In T lymphocytes, participates in endocytic recycling pathway. Recruits PSCDBP and HT4R to early endosomes (By similarity).
+[https://www.uniprot.org/uniprot/SNX27_RAT SNX27_RAT] Involved in endocytic trafficking (By similarity). In T lymphocytes, participates in endocytic recycling pathway. Recruits PSCDBP and HT4R to early endosomes (By similarity).
-<div style="background-color:#fffaf0;">
-== Publication Abstract from PubMed ==
-G protein-gated inwardly rectifying potassium (GIRK) channels are important gatekeepers of neuronal excitability. The surface expression of neuronal GIRK channels is regulated by the psychostimulant-sensitive sorting nexin 27 (SNX27) protein through a class I (-X-Ser/Thr-X-Phi, where X is any residue and Phi is a hydrophobic amino acid) PDZ-binding interaction. The G protein-insensitive inward rectifier channel (IRK1) contains the same class I PDZ-binding motif but associates with a different synaptic PDZ protein, postsynaptic density protein 95 (PSD95). The mechanism by which SNX27 and PSD95 discriminate these channels was previously unclear. Using high-resolution structures coupled with biochemical and functional analyses, we identified key amino acids upstream of the channel's canonical PDZ-binding motif that associate electrostatically with a unique structural pocket in the SNX27-PDZ domain. Changing specific charged residues in the channel's carboxyl terminus or in the PDZ domain converts the selective association and functional regulation by SNX27. Elucidation of this unique interaction site between ion channels and PDZ-containing proteins could provide a therapeutic target for treating brain diseases.
-Mechanism underlying selective regulation of G protein-gated inwardly rectifying potassium channels by the psychostimulant-sensitive sorting nexin 27.,Balana B, Maslennikov I, Kwiatkowski W, Stern KM, Bahima L, Choe S, Slesinger PA Proc Natl Acad Sci U S A. 2011 Mar 21. PMID:21422294<ref>PMID:21422294</ref>
-From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-</div>
 ==See Also==
-*[[Sorting nexin|Sorting nexin]]
+*[[Sorting nexin 3D structures|Sorting nexin 3D structures]]
-== References ==
-<references/>
 __TOC__
 </StructureSection>
+[[Category: Large Structures]]
 [[Category: Rattus norvegicus]]
-[[Category: Balana, B]]
+[[Category: Balana B]]
-[[Category: Choe, S]]
+[[Category: Choe S]]
-[[Category: Kwiatkowski, W]]
+[[Category: Kwiatkowski W]]
-[[Category: Brain]]
-[[Category: Early endosome]]
-[[Category: Girk3 regulation]]
-[[Category: Neuron]]
-[[Category: Pdz binding]]
-[[Category: Pdz domain]]
-[[Category: Protein binding]]