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| | <StructureSection load='5bps' size='340' side='right'caption='[[5bps]], [[Resolution|resolution]] 2.10Å' scene=''> | | <StructureSection load='5bps' size='340' side='right'caption='[[5bps]], [[Resolution|resolution]] 2.10Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[5bps]] is a 10 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=5BPS OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5BPS FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[5bps]] is a 10 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=5BPS OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5BPS FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=EFO:OLIGOMYCIN+A'>EFO</scene></td></tr> | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=EFO:OLIGOMYCIN+A'>EFO</scene>, <scene name='pdbligand=FME:N-FORMYLMETHIONINE'>FME</scene></td></tr> |
| - | <tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=FME:N-FORMYLMETHIONINE'>FME</scene></td></tr>
| + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=5bps FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5bps OCA], [https://pdbe.org/5bps PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5bps RCSB], [https://www.ebi.ac.uk/pdbsum/5bps PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5bps ProSAT]</span></td></tr> |
| - | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[5bq6|5bq6]], [[5bqa|5bqa]], [[5bqj|5bqj]]</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=5bps FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5bps OCA], [http://pdbe.org/5bps PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5bps RCSB], [http://www.ebi.ac.uk/pdbsum/5bps PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5bps ProSAT]</span></td></tr> | + | |
| | </table> | | </table> |
| | == Function == | | == Function == |
| - | [[http://www.uniprot.org/uniprot/ATP9_YEAST ATP9_YEAST]] Mitochondrial membrane ATP synthase (F(1)F(0) ATP synthase or Complex V) produces ATP from ADP in the presence of a proton gradient across the membrane which is generated by electron transport complexes of the respiratory chain. F-type ATPases consist of two structural domains, F(1) - containing the extramembraneous catalytic core and F(0) - containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F(1) is coupled via a rotary mechanism of the central stalk subunits to proton translocation. Part of the complex F(0) domain. A homomeric c-ring of probably 10 subunits is part of the complex rotary element. | + | [https://www.uniprot.org/uniprot/ATP9_YEAST ATP9_YEAST] Mitochondrial membrane ATP synthase (F(1)F(0) ATP synthase or Complex V) produces ATP from ADP in the presence of a proton gradient across the membrane which is generated by electron transport complexes of the respiratory chain. F-type ATPases consist of two structural domains, F(1) - containing the extramembraneous catalytic core and F(0) - containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F(1) is coupled via a rotary mechanism of the central stalk subunits to proton translocation. Part of the complex F(0) domain. A homomeric c-ring of probably 10 subunits is part of the complex rotary element. |
| - | <div style="background-color:#fffaf0;">
| + | |
| - | == Publication Abstract from PubMed ==
| + | |
| - | We report the high-resolution (1.9 A) crystal structure of oligomycin bound to the subunit c(10) ring of the yeast mitochondrial ATP synthase. Oligomycin binds to the surface of the c(10) ring making contact with two neighboring molecules at a position that explains the inhibitory effect on ATP synthesis. The carboxyl side chain of Glu59, which is essential for proton translocation, forms an H-bond with oligomycin via a bridging water molecule but is otherwise shielded from the aqueous environment. The remaining contacts between oligomycin and subunit c are primarily hydrophobic. The amino acid residues that form the oligomycin-binding site are 100% conserved between human and yeast but are widely different from those in bacterial homologs, thus explaining the differential sensitivity to oligomycin. Prior genetics studies suggest that the oligomycin-binding site overlaps with the binding site of other antibiotics, including those effective against Mycobacterium tuberculosis, and thereby frames a common "drug-binding site." We anticipate that this drug-binding site will serve as an effective target for new antibiotics developed by rational design.
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| - | Oligomycin frames a common drug-binding site in the ATP synthase.,Symersky J, Osowski D, Walters DE, Mueller DM Proc Natl Acad Sci U S A. 2012 Aug 6. PMID:22869738<ref>PMID:22869738</ref>
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| - | | + | |
| - | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
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| - | </div>
| + | |
| - | <div class="pdbe-citations 5bps" style="background-color:#fffaf0;"></div>
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| - | == References ==
| + | |
| - | <references/>
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| | __TOC__ | | __TOC__ |
| | </StructureSection> | | </StructureSection> |
| | [[Category: Large Structures]] | | [[Category: Large Structures]] |
| | [[Category: Saccharomyces cerevisiae]] | | [[Category: Saccharomyces cerevisiae]] |
| - | [[Category: Mueller, D M]] | + | [[Category: Mueller DM]] |
| - | [[Category: Symersky, J]] | + | [[Category: Symersky J]] |
| - | [[Category: Xu, T]] | + | [[Category: Xu T]] |
| - | [[Category: C10 ring]]
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| - | [[Category: F1fo atp synthase]]
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| - | [[Category: Membrane]]
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| - | [[Category: Membrane protein-antibiotic complex]]
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| - | [[Category: Mitochondria]]
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| - | [[Category: Oligomycin some]]
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| - | [[Category: Protein-antibiotic complex]]
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