2c7m

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[[Image:2c7m.png|left|200px]]
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==HUMAN RABEX-5 RESIDUES 1-74 IN COMPLEX WITH UBIQUITIN==
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<StructureSection load='2c7m' size='340' side='right' caption='[[2c7m]], [[Resolution|resolution]] 2.40&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[2c7m]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus] and [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2C7M OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2C7M FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene><br>
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<tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1aar|1aar]], [[1e0q|1e0q]], [[1p3q|1p3q]], [[1uzx|1uzx]], [[1v80|1v80]], [[1v81|1v81]], [[1wr6|1wr6]], [[1wrd|1wrd]], [[1yd8|1yd8]], [[2bgf|2bgf]], [[2c7n|2c7n]]</td></tr>
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<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2c7m FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2c7m OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2c7m RCSB], [http://www.ebi.ac.uk/pdbsum/2c7m PDBsum]</span></td></tr>
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<table>
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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/c7/2c7m_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.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/chain_selection.php?pdb_ID=2ata 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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The interaction between ubiquitinated proteins and intracellular proteins harboring ubiquitin binding domains (UBDs) is critical to a multitude of cellular processes. Here, we report that Rabex-5, a guanine nucleotide exchange factor for Rab5, binds to Ub through two independent UBDs. These UBDs determine a number of properties of Rabex-5, including its coupled monoubiquitination and interaction in vivo with ubiquitinated EGFRs. Structural and biochemical characterization of the UBDs of Rabex-5 revealed that one of them (MIU, motif interacting with ubiquitin) binds to Ub with modes superimposable to those of the UIM (ubiquitin-interacting motif):Ub interaction, although in the opposite orientation. The other UBD, RUZ (Rabex-5 ubiquitin binding zinc finger) binds to a surface of Ub centered on Asp58(Ub) and distinct from the "canonical" Ile44(Ub)-based surface. The two binding surfaces allow Ub to interact simultaneously with different UBDs, thus opening new perspectives in Ub-mediated signaling.
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{{STRUCTURE_2c7m| PDB=2c7m | SCENE= }}
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Crystal structure of the ubiquitin binding domains of rabex-5 reveals two modes of interaction with ubiquitin.,Penengo L, Mapelli M, Murachelli AG, Confalonieri S, Magri L, Musacchio A, Di Fiore PP, Polo S, Schneider TR Cell. 2006 Mar 24;124(6):1183-95. Epub 2006 Feb 23. PMID:16499958<ref>PMID:16499958</ref>
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===HUMAN RABEX-5 RESIDUES 1-74 IN COMPLEX WITH UBIQUITIN===
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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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{{ABSTRACT_PUBMED_16499958}}
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==About this Structure==
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[[2c7m]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus] and [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2C7M OCA].
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==See Also==
==See Also==
*[[Ubiquitin|Ubiquitin]]
*[[Ubiquitin|Ubiquitin]]
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== References ==
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==Reference==
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<references/>
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<ref group="xtra">PMID:016499958</ref><references group="xtra"/>
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__TOC__
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</StructureSection>
[[Category: Bos taurus]]
[[Category: Bos taurus]]
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]

Revision as of 03:31, 29 September 2014

HUMAN RABEX-5 RESIDUES 1-74 IN COMPLEX WITH UBIQUITIN

2c7m, resolution 2.40Å

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