1mn3: Difference between revisions
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==Cue domain of yeast Vps9p== | ==Cue domain of yeast Vps9p== | ||
<StructureSection load='1mn3' size='340' side='right' caption='[[1mn3]], [[Resolution|resolution]] 2.30Å' scene=''> | <StructureSection load='1mn3' size='340' side='right' caption='[[1mn3]], [[Resolution|resolution]] 2.30Å' scene=''> | ||
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</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr> | </td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr> | ||
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">VPS9 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4932 ATCC 18824])</td></tr> | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">VPS9 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4932 ATCC 18824])</td></tr> | ||
<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=1mn3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1mn3 OCA], [http://pdbe.org/1mn3 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1mn3 RCSB], [http://www.ebi.ac.uk/pdbsum/1mn3 PDBsum]</span></td></tr> | <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=1mn3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1mn3 OCA], [http://pdbe.org/1mn3 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1mn3 RCSB], [http://www.ebi.ac.uk/pdbsum/1mn3 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1mn3 ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
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Check<jmol> | Check<jmol> | ||
<jmolCheckbox> | <jmolCheckbox> | ||
<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/mn/1mn3_consurf.spt"</scriptWhenChecked> | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/mn/1mn3_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> | ||
Revision as of 10:39, 31 January 2018
Cue domain of yeast Vps9pCue domain of yeast Vps9p
Structural highlights
Function[VPS9_YEAST] Required for vacuolar protein sorting; may be required for the consumption of transport vesicles containing vacuolar protein precursors. May bind a Rab GTPase such as VPS21. Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMedCoupling of ubiquitin conjugation to ER degradation (CUE) domains are approximately 50 amino acid monoubiquitin binding motifs found in proteins of trafficking and ubiquitination pathways. The 2.3 A structure of the Vps9p-CUE domain is a dimeric domain-swapped variant of the ubiquitin binding UBA domain. The 1.7 A structure of the CUE:ubiquitin complex shows that one CUE dimer binds one ubiquitin molecule. The bound CUE dimer is kinked relative to the unbound CUE dimer and wraps around ubiquitin. The CUE monomer contains two ubiquitin binding surfaces on opposite faces of the molecule that cannot bind simultaneously to a single ubiquitin molecule. Dimerization of the CUE domain allows both surfaces to contact a single ubiquitin molecule, providing a mechanism for high-affinity binding to monoubiquitin. Mechanism of ubiquitin recognition by the CUE domain of Vps9p.,Prag G, Misra S, Jones EA, Ghirlando R, Davies BA, Horazdovsky BF, Hurley JH Cell. 2003 May 30;113(5):609-20. PMID:12787502[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. References |
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