3whk

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==Crystal structure of PAN-Rpt5C chimera==
==Crystal structure of PAN-Rpt5C chimera==
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<StructureSection load='3whk' size='340' side='right' caption='[[3whk]], [[Resolution|resolution]] 2.60&Aring;' scene=''>
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<StructureSection load='3whk' size='340' side='right'caption='[[3whk]], [[Resolution|resolution]] 2.60&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[3whk]] is a 8 chain structure with sequence from [http://en.wikipedia.org/wiki/Pyrfu Pyrfu]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3WHK OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3WHK FirstGlance]. <br>
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<table><tr><td colspan='2'>[[3whk]] is a 8 chain structure with sequence from [https://en.wikipedia.org/wiki/Pyrfu Pyrfu]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3WHK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3WHK 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=ATP:ADENOSINE-5-TRIPHOSPHATE'>ATP</scene></td></tr>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ATP:ADENOSINE-5-TRIPHOSPHATE'>ATP</scene></td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3whj|3whj]], [[3whl|3whl]], [[3vld|3vld]], [[3vle|3vle]], [[3vlf|3vlf]], [[3acp|3acp]], [[2dzn|2dzn]], [[3h4m|3h4m]]</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[3whj|3whj]], [[3whl|3whl]], [[3vld|3vld]], [[3vle|3vle]], [[3vlf|3vlf]], [[3acp|3acp]], [[2dzn|2dzn]], [[3h4m|3h4m]]</div></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">pan, PF0115, O3258, RPT5, YOR117W, YOR3258W, YTA1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=186497 PYRFU])</td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">pan, PF0115, O3258, RPT5, YOR117W, YOR3258W, YTA1 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=186497 PYRFU])</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=3whk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3whk OCA], [http://pdbe.org/3whk PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3whk RCSB], [http://www.ebi.ac.uk/pdbsum/3whk PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3whk ProSAT]</span></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=3whk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3whk OCA], [https://pdbe.org/3whk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3whk RCSB], [https://www.ebi.ac.uk/pdbsum/3whk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3whk ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/PAN_PYRFU PAN_PYRFU]] ATPase which is responsible for recognizing, binding, unfolding and translocation of substrate proteins into the archaeal 20S proteasome core particle. Is essential for opening the gate of the 20S proteasome via an interaction with its C-terminus, thereby allowing substrate entry and access to the site of proteolysis. Thus, the C-termini of the proteasomal ATPase function like a 'key in a lock' to induce gate opening and therefore regulate proteolysis. Unfolding activity requires energy from ATP hydrolysis, whereas ATP binding alone promotes ATPase-20S proteasome association which triggers gate opening, and supports translocation of unfolded substrates (By similarity).
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[[https://www.uniprot.org/uniprot/PAN_PYRFU PAN_PYRFU]] ATPase which is responsible for recognizing, binding, unfolding and translocation of substrate proteins into the archaeal 20S proteasome core particle. Is essential for opening the gate of the 20S proteasome via an interaction with its C-terminus, thereby allowing substrate entry and access to the site of proteolysis. Thus, the C-termini of the proteasomal ATPase function like a 'key in a lock' to induce gate opening and therefore regulate proteolysis. Unfolding activity requires energy from ATP hydrolysis, whereas ATP binding alone promotes ATPase-20S proteasome association which triggers gate opening, and supports translocation of unfolded substrates (By similarity).
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<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Large Structures]]
[[Category: Pyrfu]]
[[Category: Pyrfu]]
[[Category: Hiromoto, T]]
[[Category: Hiromoto, T]]

Revision as of 05:36, 3 August 2022

Crystal structure of PAN-Rpt5C chimera

PDB ID 3whk

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