2pe6

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{{Seed}}
 
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[[Image:2pe6.png|left|200px]]
 
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==Non-covalent complex between human SUMO-1 and human Ubc9==
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The line below this paragraph, containing "STRUCTURE_2pe6", creates the "Structure Box" on the page.
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<StructureSection load='2pe6' size='340' side='right'caption='[[2pe6]], [[Resolution|resolution]] 2.40&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'>[[2pe6]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2PE6 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2PE6 FirstGlance]. <br>
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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]] 2.4&#8491;</td></tr>
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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=2pe6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2pe6 OCA], [https://pdbe.org/2pe6 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2pe6 RCSB], [https://www.ebi.ac.uk/pdbsum/2pe6 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2pe6 ProSAT]</span></td></tr>
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{{STRUCTURE_2pe6| PDB=2pe6 | SCENE= }}
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/UBC9_HUMAN UBC9_HUMAN] Accepts the ubiquitin-like proteins SUMO1, SUMO2, SUMO3 and SUMO4 from the UBLE1A-UBLE1B E1 complex and catalyzes their covalent attachment to other proteins with the help of an E3 ligase such as RANBP2 or CBX4. Can catalyze the formation of poly-SUMO chains. Necessary for sumoylation of FOXL2 and KAT5. Essential for nuclear architecture and chromosome segregation.<ref>PMID:8668529</ref> <ref>PMID:11451954</ref> <ref>PMID:15809060</ref> <ref>PMID:19744555</ref> <ref>PMID:19638400</ref> <ref>PMID:17466333</ref> <ref>PMID:20077568</ref>
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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/pe/2pe6_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/main_output.php?pdb_ID=2pe6 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 SUMO E2 Ubc9 serves as a lynchpin in the SUMO conjugation pathway, interacting with the SUMO E1 during activation, with thioester linked SUMO after E1 transfer and with the substrate and SUMO E3 ligases during conjugation. Here, we describe the structure determination of a non-covalent complex between human Ubc9 and SUMO-1 at 2.4 A resolution. Non-covalent interactions between Ubc9 and SUMO are conserved in human and yeast insomuch as human Ubc9 interacts with each of the human SUMO isoforms, and yeast Ubc9 interacts with Smt3, the yeast SUMO ortholog. Structural comparisons reveal similarities to several other non-covalent complexes in the ubiquitin pathway, suggesting that the non-covalent Ubc9-SUMO interface may be important for poly-SUMO chain formation, for E2 recruitment to SUMO conjugated substrates, or for mediating E2 interactions with either E1 or E3 ligases. Biochemical analysis suggests that this surface is less important for E1 activation or di-SUMO-2 formation, but more important for E3 interactions and for poly-SUMO chain formation when the chain exceeds more than two SUMO proteins.
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===Non-covalent complex between human SUMO-1 and human Ubc9===
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Structure and analysis of a complex between SUMO and Ubc9 illustrates features of a conserved E2-Ubl interaction.,Capili AD, Lima CD J Mol Biol. 2007 Jun 8;369(3):608-18. Epub 2007 Apr 6. PMID:17466333<ref>PMID:17466333</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 2pe6" style="background-color:#fffaf0;"></div>
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==See Also==
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The line below this paragraph, {{ABSTRACT_PUBMED_17466333}}, adds the Publication Abstract to the page
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*[[SUMO 3D Structures|SUMO 3D Structures]]
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(as it appears on PubMed at http://www.pubmed.gov), where 17466333 is the PubMed ID number.
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*[[SUMO conjugating enzyme Ubc9|SUMO conjugating enzyme Ubc9]]
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== References ==
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{{ABSTRACT_PUBMED_17466333}}
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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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2PE6 is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2PE6 OCA].
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==Reference==
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Structure and analysis of a complex between SUMO and Ubc9 illustrates features of a conserved E2-Ubl interaction., Capili AD, Lima CD, J Mol Biol. 2007 Jun 8;369(3):608-18. Epub 2007 Apr 6. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/17466333 17466333]
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[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Protein complex]]
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[[Category: Large Structures]]
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[[Category: Capili, A D.]]
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[[Category: Capili AD]]
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[[Category: Lima, C D.]]
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[[Category: Lima CD]]
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[[Category: Conjugation]]
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[[Category: Smt3]]
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[[Category: Sumo]]
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[[Category: Ubc9]]
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[[Category: Ubiquitin-like]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jul 28 19:50:59 2008''
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Current revision

Non-covalent complex between human SUMO-1 and human Ubc9

PDB ID 2pe6

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