1z09: Difference between revisions

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-{{Seed}}
-[[Image:1z09.png|left|200px]]
-<!--
+==Solution structure of km23==
-The line below this paragraph, containing "STRUCTURE_1z09", creates the "Structure Box" on the page.
+<StructureSection load='1z09' size='340' side='right'caption='[[1z09]]' scene=''>
-You may change the PDB parameter (which sets the PDB file loaded into the applet)
+== Structural highlights ==
-or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
+<table><tr><td colspan='2'>[[1z09]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1Z09 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1Z09 FirstGlance]. <br>
-or leave the SCENE parameter empty for the default display.
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</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=1z09 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1z09 OCA], [https://pdbe.org/1z09 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1z09 RCSB], [https://www.ebi.ac.uk/pdbsum/1z09 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1z09 ProSAT]</span></td></tr>
-{{STRUCTURE_1z09|  PDB=1z09  |  SCENE=  }}
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/DLRB1_HUMAN DLRB1_HUMAN] Acts as one of several non-catalytic accessory components of the cytoplasmic dynein 1 complex that are thought to be involved in linking dynein to cargos and to adapter proteins that regulate dynein function. Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
+== 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/z0/1z09_consurf.spt"</scriptWhenChecked>
+    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.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=1z09 ConSurf].
+<div style="clear:both"></div>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+km23 (96 residues, 11 kDa) is the mammalian ortholog of Drosophila roadblock, the founding member of LC7/robl/km23 class of dynein light chains. km23 has been shown to be serine-phosphorylated following TGFbeta receptor activation and to bind the dynein intermediate chain in response to such phosphorylation. Here, we report the three-dimensional solution structure of km23, which is shown to be that of a homodimer, similar to that observed for the heterodimeric complex formed between p14 and MP1, two distantly related members of the MglB/robl superfamily, but distinct from the LC8 and Tctex-1 classes of dynein light chains, which also adopt homodimeric structures. The conserved surface residues of km23, including three serine residues, are located predominantly on a single face of the molecule. Adjacent to this face is a large cleft formed by the incomplete overlap of loops from opposite monomers. As shown by NMR relaxation data collected at two fields, several cleft residues are flexible on the ns-ps and ms-mus timescales. Based on these observations, we propose that the patch of conserved residues on the central face of the molecule corresponds to the site at which km23 binds the dynein intermediate chain and that the flexible cleft formed between the overlap of loops from the two monomers corresponds to the site at which km23 binds other partners, such as the TGFbeta type II receptor or Smad2.
-===Solution structure of km23===
+Structure and dynamics of the homodimeric dynein light chain km23.,Ilangovan U, Ding W, Zhong Y, Wilson CL, Groppe JC, Trbovich JT, Zuniga J, Demeler B, Tang Q, Gao G, Mulder KM, Hinck AP J Mol Biol. 2005 Sep 16;352(2):338-54. PMID:16083906<ref>PMID:16083906</ref>
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
+</div>
+<div class="pdbe-citations 1z09" style="background-color:#fffaf0;"></div>
-<!--
+==See Also==
-The line below this paragraph, {{ABSTRACT_PUBMED_16083906}}, adds the Publication Abstract to the page
+*[[Dynein 3D structures|Dynein 3D structures]]
-(as it appears on PubMed at http://www.pubmed.gov), where 16083906 is the PubMed ID number.
+== References ==
--->
+<references/>
-{{ABSTRACT_PUBMED_16083906}}
+__TOC__
+</StructureSection>
-==About this Structure==
-Z09 is a 2 chains structure of sequences from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1Z09 OCA].
-==Reference==
-<ref group="xtra">PMID:16083906</ref><references group="xtra"/>
 [[Category: Homo sapiens]]
-[[Category: Demeler, B.]]
+[[Category: Large Structures]]
-[[Category: Ding, W.]]
+[[Category: Demeler B]]
-[[Category: Groppe, J C.]]
+[[Category: Ding W]]
-[[Category: Hinck, A P.]]
+[[Category: Groppe JC]]
-[[Category: Ilangovan, U.]]
+[[Category: Hinck AP]]
-[[Category: Mulder, K.]]
+[[Category: Ilangovan U]]
-[[Category: Trbovich, J A.]]
+[[Category: Mulder K]]
-[[Category: Zuniga, J.]]
+[[Category: Trbovich JA]]
-[[Category: Dynein light chain]]
+[[Category: Zuniga J]]
-[[Category: Homodimer]]
-[[Category: Km23]]
-[[Category: Lc7]]
-[[Category: Protein-protein complex]]
-''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 21:32:46 2009''