2zet

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{{Seed}}
 
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[[Image:2zet.png|left|200px]]
 
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==Crystal structure of the small GTPase Rab27B complexed with the Slp homology domain of Slac2-a/melanophilin==
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The line below this paragraph, containing "STRUCTURE_2zet", creates the "Structure Box" on the page.
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<StructureSection load='2zet' size='340' side='right'caption='[[2zet]], [[Resolution|resolution]] 3.00&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[2zet]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2ZET OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2ZET FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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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]] 3&#8491;</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=GTP:GUANOSINE-5-TRIPHOSPHATE'>GTP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
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{{STRUCTURE_2zet| PDB=2zet | SCENE= }}
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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=2zet FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2zet OCA], [https://pdbe.org/2zet PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2zet RCSB], [https://www.ebi.ac.uk/pdbsum/2zet PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2zet ProSAT], [https://www.topsan.org/Proteins/RSGI/2zet TOPSAN]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/RB27B_MOUSE RB27B_MOUSE] May be involved in targeting uroplakins to urothelial apical membranes (By similarity).
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ze/2zet_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</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=2zet ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Rab27A is required for actin-based melanosome transport in mammalian skin melanocytes through its interaction with a specific effector, Slac2-a/melanophilin. Mutations that disrupt the Rab27A/Slac2-a interaction cause human Griscelli syndrome. The other Rab27 isoform, Rab27B, also binds all of the known effectors of Rab27A. In this study, we determined the crystal structure of the constitutively active form of Rab27B complexed with GTP and the effector domain of Slac2-a. The Rab27B/Slac2-a complex exhibits several intermolecular hydrogen bonds that were not observed in the previously reported Rab3A/rabphilin complex. A Rab27A mutation that disrupts one of the specific hydrogen bonds with Slac2-a resulted in the dramatic reduction of Slac2-a binding activity. Furthermore, we generated a Rab3A mutant that acquires Slac2-a binding ability by transplanting four Rab27-specific residues into Rab3A. These findings provide the structural basis for the exclusive association of Slac2-a with the Rab27 subfamily, whereas rabphilin binds several subfamilies, including Rab3 and Rab27.
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===Crystal structure of the small GTPase Rab27B complexed with the Slp homology domain of Slac2-a/melanophilin===
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Structural basis for the exclusive specificity of Slac2-a/melanophilin for the Rab27 GTPases.,Kukimoto-Niino M, Sakamoto A, Kanno E, Hanawa-Suetsugu K, Terada T, Shirouzu M, Fukuda M, Yokoyama S Structure. 2008 Oct 8;16(10):1478-90. PMID:18940604<ref>PMID:18940604</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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<div class="pdbe-citations 2zet" style="background-color:#fffaf0;"></div>
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==See Also==
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The line below this paragraph, {{ABSTRACT_PUBMED_18940604}}, adds the Publication Abstract to the page
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*[[Exophilin 3D structures|Exophilin 3D structures]]
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(as it appears on PubMed at http://www.pubmed.gov), where 18940604 is the PubMed ID number.
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*[[Ras-related protein Rab 3D structures|Ras-related protein Rab 3D structures]]
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== References ==
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{{ABSTRACT_PUBMED_18940604}}
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<references/>
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__TOC__
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==About this Structure==
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</StructureSection>
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2ZET is a 4 chains structure of sequences from [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2ZET OCA].
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[[Category: Large Structures]]
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==Reference==
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<ref group="xtra">PMID:18940604</ref><references group="xtra"/>
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[[Category: Mus musculus]]
[[Category: Mus musculus]]
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[[Category: Fukuda, M.]]
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[[Category: Fukuda M]]
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[[Category: Hanawa-Suetsugu, K.]]
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[[Category: Hanawa-Suetsugu K]]
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[[Category: Kanno, E.]]
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[[Category: Kanno E]]
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[[Category: Kukimoto-Niino, M.]]
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[[Category: Kukimoto-Niino M]]
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[[Category: RSGI, RIKEN Structural Genomics/Proteomics Initiative.]]
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[[Category: Sakamoto A]]
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[[Category: Sakamoto, A.]]
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[[Category: Shirouzu M]]
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[[Category: Shirouzu, M.]]
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[[Category: Terada T]]
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[[Category: Terada, T.]]
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[[Category: Yokoyama S]]
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[[Category: Yokoyama, S.]]
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[[Category: Acetylation]]
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[[Category: Coiled coil]]
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[[Category: Complex]]
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[[Category: Effector]]
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[[Category: G-protein]]
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[[Category: Gtp-binding protein]]
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[[Category: Gtpase]]
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[[Category: Lipoprotein]]
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[[Category: Melanophilin]]
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[[Category: Membrane]]
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[[Category: Metal-binding]]
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[[Category: Methylation]]
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[[Category: National project on protein structural and functional analyse]]
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[[Category: Nppsfa]]
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[[Category: Nucleotide-binding]]
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[[Category: Prenylation]]
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[[Category: Rab]]
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[[Category: Rab27b]]
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[[Category: Riken structural genomics/proteomics initiative]]
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[[Category: Rsgi]]
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[[Category: Signaling protein]]
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[[Category: Slp homology domain]]
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[[Category: Structural genomic]]
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[[Category: Zinc]]
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[[Category: Zinc-finger]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Jan 6 09:05:40 2010''
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Current revision

Crystal structure of the small GTPase Rab27B complexed with the Slp homology domain of Slac2-a/melanophilin

PDB ID 2zet

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