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6ndy

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<SX load='6ndy' size='340' side='right' viewer='molstar' caption='[[6ndy]], [[Resolution|resolution]] 3.60&Aring;' scene=''>
<SX load='6ndy' size='340' side='right' viewer='molstar' caption='[[6ndy]], [[Resolution|resolution]] 3.60&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[6ndy]] is a 6 chain structure with sequence from [http://en.wikipedia.org/wiki/Atcc_18824 Atcc 18824]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6NDY OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6NDY FirstGlance]. <br>
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<table><tr><td colspan='2'>[[6ndy]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae] and [https://en.wikipedia.org/wiki/Synthetic_construct Synthetic construct]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6NDY OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6NDY 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=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene>, <scene name='pdbligand=BEF:BERYLLIUM+TRIFLUORIDE+ION'>BEF</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</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">Electron Microscopy, [[Resolution|Resolution]] 3.6&#8491;</td></tr>
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<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=UNK:UNKNOWN'>UNK</scene></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=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene>, <scene name='pdbligand=BEF:BERYLLIUM+TRIFLUORIDE+ION'>BEF</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">VPS4, CSC1, DID6, END13, GRD13, VPL4, VPT10, YPR173C, P9705.10 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4932 ATCC 18824])</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=6ndy FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6ndy OCA], [https://pdbe.org/6ndy PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6ndy RCSB], [https://www.ebi.ac.uk/pdbsum/6ndy PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6ndy 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=6ndy FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6ndy OCA], [http://pdbe.org/6ndy PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6ndy RCSB], [http://www.ebi.ac.uk/pdbsum/6ndy PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6ndy ProSAT]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/VPS4_YEAST VPS4_YEAST]] Involved in the transport of biosynthetic membrane proteins from the prevacuolar/endosomal compartment to the vacuole. Required for multivesicular body (MVB) protein sorting. Catalyzes the ATP-dependent dissociation of class E VPS proteins from endosomal membranes, such as the disassembly of the ESCRT-III complex.<ref>PMID:11329380</ref> <ref>PMID:9155008</ref> <ref>PMID:9606181</ref>
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[https://www.uniprot.org/uniprot/VPS4_YEAST VPS4_YEAST] Involved in the transport of biosynthetic membrane proteins from the prevacuolar/endosomal compartment to the vacuole. Required for multivesicular body (MVB) protein sorting. Catalyzes the ATP-dependent dissociation of class E VPS proteins from endosomal membranes, such as the disassembly of the ESCRT-III complex.<ref>PMID:11329380</ref> <ref>PMID:9155008</ref> <ref>PMID:9606181</ref>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Many AAA+ ATPases form hexamers that unfold protein substrates by translocating them through their central pore. Multiple structures have shown how a helical assembly of subunits binds a single strand of substrate, and indicate that translocation results from the ATP-driven movement of subunits from one end of the helical assembly to the other end. To understand how more complex substrates are bound and translocated, we demonstrated that linear and cyclic versions of peptides bind to the S. cerevisiae AAA+ ATPase Vps4 with similar affinities, and determined cryo-EM structures of cyclic peptide complexes. The peptides bind in a hairpin conformation, with one primary strand equivalent to the single chain peptide ligands, while the second strand returns through the translocation pore without making intimate contacts with Vps4. These observations indicate a general mechanism by which AAA+ ATPases may translocate a variety of substrates that include extended chains, hairpins, and crosslinked polypeptide chains.
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Structure of Vps4 with circular peptides and implications for translocation of two polypeptide chains by AAA+ ATPases.,Han H, Fulcher JM, Dandey VP, Iwasa JH, Sundquist WI, Kay MS, Shen PS, Hill CP Elife. 2019 Jun 11;8. pii: 44071. doi: 10.7554/eLife.44071. PMID:31184588<ref>PMID:31184588</ref>
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==See Also==
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*[[Vacuolar protein sorting-associated protein 3D structures|Vacuolar protein sorting-associated protein 3D structures]]
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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 6ndy" style="background-color:#fffaf0;"></div>
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== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</SX>
</SX>
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[[Category: Atcc 18824]]
 
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Dandey, V P]]
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[[Category: Saccharomyces cerevisiae]]
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[[Category: Fulcher, J M]]
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[[Category: Synthetic construct]]
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[[Category: Han, H]]
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[[Category: Dandey VP]]
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[[Category: Hill, C P]]
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[[Category: Fulcher JM]]
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[[Category: Kay, M S]]
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[[Category: Han H]]
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[[Category: Shen, P]]
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[[Category: Hill CP]]
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[[Category: Sundquist, W I]]
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[[Category: Kay MS]]
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[[Category: Aaa atpase]]
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[[Category: Shen P]]
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[[Category: Escrt]]
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[[Category: Sundquist WI]]
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[[Category: Transport protein]]
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[[Category: Transport protein-peptide complex]]
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[[Category: Vps4]]
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[[Category: Vta1]]
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Current revision

Vps4 with Cyclic Peptide Bound in the Central Pore

6ndy, resolution 3.60Å

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