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3kds

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{{Seed}}
 
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[[Image:3kds.jpg|left|200px]]
 
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==apo-FtsH crystal structure==
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The line below this paragraph, containing "STRUCTURE_3kds", creates the "Structure Box" on the page.
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<StructureSection load='3kds' size='340' side='right'caption='[[3kds]], [[Resolution|resolution]] 2.60&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'>[[3kds]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Atcc_43589 Atcc 43589]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3KDS OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3KDS FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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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=NHX:N-{(2R)-2-[2-(HYDROXYAMINO)-2-OXOETHYL]-4-METHYLPENTANOYL}-3-NAPHTHALEN-2-YL-L-ALANYL-L-ALANINAMIDE'>NHX</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></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;'>[[2ce7|2ce7]], [[2cea|2cea]]</div></td></tr>
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{{STRUCTURE_3kds| PDB=3kds | SCENE= }}
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">FtsH ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=2336 ATCC 43589])</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=3kds FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3kds OCA], [https://pdbe.org/3kds PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3kds RCSB], [https://www.ebi.ac.uk/pdbsum/3kds PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3kds ProSAT]</span></td></tr>
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</table>
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== Function ==
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[[https://www.uniprot.org/uniprot/FTSH_THEMA FTSH_THEMA]] Acts as a processive, ATP-dependent zinc metallopeptidase for both cytoplasmic and membrane proteins. Plays a role in the quality control of integral membrane proteins.[HAMAP-Rule:MF_01458]
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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/kd/3kds_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=3kds 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 hexameric membrane-spanning ATP-dependent metalloprotease FtsH is universally conserved in eubacteria, mitochondria, and chloroplasts, where it fulfills key functions in quality control and signaling. As a member of the self-compartmentalizing ATPases associated with various cellular activities (AAA+ proteases), FtsH converts the chemical energy stored in ATP via conformational rearrangements into a mechanical force that is used for substrate unfolding and translocation into the proteolytic chamber. The crystal structure of the ADP state of Thermotoga maritima FtsH showed a hexameric assembly consisting of a 6-fold symmetric protease disk and a 2-fold symmetric AAA ring. The 2.6 A resolution structure of the cytosolic region of apo-FtsH presented here reveals a new arrangement where the ATPase ring shows perfect 6-fold symmetry with the crucial pore residues lining an open circular entrance. Triggered by this conformational change, a substrate-binding edge beta strand appears within the proteolytic domain. Comparison of the apo- and ADP-bound structure visualizes an inward movement of the aromatic pore residues and generates a model of substrate translocation by AAA+ proteases. Furthermore, we demonstrate that mutation of a conserved glycine in the linker region inactivates FtsH.
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===apo-FtsH crystal structure===
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The crystal structure of apo-FtsH reveals domain movements necessary for substrate unfolding and translocation.,Bieniossek C, Niederhauser B, Baumann UM Proc Natl Acad Sci U S A. 2009 Dec 22;106(51):21579-84. Epub 2009 Dec 2. PMID:19955424<ref>PMID:19955424</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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==About this Structure==
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</div>
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3KDS is a 3 chains structure of sequences from [http://en.wikipedia.org/wiki/Thermotoga_maritima Thermotoga maritima]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3KDS OCA].
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<div class="pdbe-citations 3kds" style="background-color:#fffaf0;"></div>
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[[Category: Thermotoga maritima]]
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== References ==
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[[Category: Baumann, U.]]
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<references/>
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[[Category: Bieniossek, C.]]
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__TOC__
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[[Category: Niederhauser, B.]]
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</StructureSection>
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[[Category: Atcc 43589]]
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[[Category: Large Structures]]
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[[Category: Baumann, U]]
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[[Category: Bieniossek, C]]
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[[Category: Niederhauser, B]]
[[Category: Beta roll]]
[[Category: Beta roll]]
[[Category: Met-turn]]
[[Category: Met-turn]]
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[[Category: Metal binding protein]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Dec 2 10:24:10 2009''
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apo-FtsH crystal structure

PDB ID 3kds

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