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3o2p

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==A Dual E3 Mechanism for Rub1 Ligation to Cdc53: Dcn1(P)-Cdc53(WHB)==
==A Dual E3 Mechanism for Rub1 Ligation to Cdc53: Dcn1(P)-Cdc53(WHB)==
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<StructureSection load='3o2p' size='340' side='right' caption='[[3o2p]], [[Resolution|resolution]] 2.23&Aring;' scene=''>
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<StructureSection load='3o2p' size='340' side='right'caption='[[3o2p]], [[Resolution|resolution]] 2.23&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[3o2p]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3O2P OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3O2P FirstGlance]. <br>
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<table><tr><td colspan='2'>[[3o2p]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3O2P OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3O2P FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene></td></tr>
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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]] 2.233&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3o2u|3o2u]], [[3o6b|3o6b]]</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=GOL:GLYCEROL'>GOL</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">DCN1, YLR128W, L3111 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4932 Saccharomyces cerevisiae]), CDC53, YDL132W, D2190 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4932 Saccharomyces cerevisiae])</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=3o2p FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3o2p OCA], [https://pdbe.org/3o2p PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3o2p RCSB], [https://www.ebi.ac.uk/pdbsum/3o2p PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3o2p ProSAT]</span></td></tr>
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<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=3o2p FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3o2p OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3o2p RCSB], [http://www.ebi.ac.uk/pdbsum/3o2p PDBsum]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/DCN1_YEAST DCN1_YEAST]] Required for neddylation of cullin components of SCF-type E3 ubiquitin ligase complexes. Neddylation of cullins play an essential role in the regulation of SCF-type complexes activity. Does not act by preventing deneddylation, but rather facilitates neddylation, possibly by acting with HRT1/RBX1 to recruit the Nedd8-charged E2 UBC12 to the cullin component of SCF-type complexes.<ref>PMID:15988528</ref> [[http://www.uniprot.org/uniprot/CDC53_YEAST CDC53_YEAST]] Core component of multiple cullin-RING-based SCF (SKP1-CUL1-F-box) E3 ubiquitin-protein ligase complexes which mediate the ubiquitination and subsequent proteasomal degradation of target proteins. As a scaffold protein may contribute to catalysis through positioning of the substrate and the ubiquitin-conjugating enzyme. The SCF complex associates with CDC34 as the E2 ubiquitin-conjugating enzyme. The functional specificity of the SCF complex depends on the type of F-box protein. SCF(CDC4) controls the G1-to-S phase transition; it directs ubiquitination of the phosphorylated CDK inhibitor SIC1 and of CDC6. SCF(CDC4) directs ubiquitination of GCN4. SCF(GRR1) directs ubiquitination of phosphorylated CLN1, CLN2 and GIC2. SCF(MET30) directs ubiquitination of MET4. SCF(DIA2) is specifically involved in the pheromone induced degradation of phosphorylated TEC1. SCF(MDM30) seems to direct ubiquitination of FZ01. Involved in the regulation of methionine biosynthesis genes.<ref>PMID:7813440</ref> <ref>PMID:9346238</ref> <ref>PMID:9346239</ref> <ref>PMID:9312054</ref> <ref>PMID:9736614</ref> <ref>PMID:9499404</ref> <ref>PMID:10213692</ref> <ref>PMID:16421250</ref>
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[https://www.uniprot.org/uniprot/DCN1_YEAST DCN1_YEAST] Required for neddylation of cullin components of SCF-type E3 ubiquitin ligase complexes. Neddylation of cullins play an essential role in the regulation of SCF-type complexes activity. Does not act by preventing deneddylation, but rather facilitates neddylation, possibly by acting with HRT1/RBX1 to recruit the Nedd8-charged E2 UBC12 to the cullin component of SCF-type complexes.<ref>PMID:15988528</ref>
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
<jmolCheckbox>
<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/o2/3o2p_consurf.spt"</scriptWhenChecked>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/o2/3o2p_consurf.spt"</scriptWhenChecked>
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
<text>to colour the structure by Evolutionary Conservation</text>
<text>to colour the structure by Evolutionary Conservation</text>
</jmolCheckbox>
</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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</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=3o2p ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
</div>
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<div class="pdbe-citations 3o2p" style="background-color:#fffaf0;"></div>
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==See Also==
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*[[Cullin 3D structures|Cullin 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Large Structures]]
[[Category: Saccharomyces cerevisiae]]
[[Category: Saccharomyces cerevisiae]]
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[[Category: Duda, D M]]
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[[Category: Duda DM]]
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[[Category: Grace, C R.R]]
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[[Category: Grace CRR]]
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[[Category: Kriwacki, R W]]
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[[Category: Kriwacki RW]]
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[[Category: Kurz, T]]
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[[Category: Kurz T]]
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[[Category: Monda, J K]]
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[[Category: Monda JK]]
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[[Category: Schulman, B A]]
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[[Category: Schulman BA]]
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[[Category: Scott, D C]]
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[[Category: Scott DC]]
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[[Category: Cell cycle]]
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[[Category: Ligase]]
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Current revision

A Dual E3 Mechanism for Rub1 Ligation to Cdc53: Dcn1(P)-Cdc53(WHB)

PDB ID 3o2p

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