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| | <StructureSection load='5jqm' size='340' side='right'caption='[[5jqm]], [[Resolution|resolution]] 1.50Å' scene=''> | | <StructureSection load='5jqm' size='340' side='right'caption='[[5jqm]], [[Resolution|resolution]] 1.50Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[5jqm]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Baker's_yeast Baker's yeast]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5JQM OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=5JQM FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[5jqm]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae_S288C Saccharomyces cerevisiae S288C]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5JQM OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5JQM FirstGlance]. <br> |
| - | </td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[5jql|5jql]], [[5jqo|5jqo]]</td></tr> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.5Å</td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">MDM35, YKL053C-A ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=559292 Baker's yeast])</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=5jqm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5jqm OCA], [https://pdbe.org/5jqm PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5jqm RCSB], [https://www.ebi.ac.uk/pdbsum/5jqm PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5jqm ProSAT]</span></td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=5jqm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5jqm OCA], [http://pdbe.org/5jqm PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5jqm RCSB], [http://www.ebi.ac.uk/pdbsum/5jqm PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5jqm ProSAT]</span></td></tr> | + | |
| | </table> | | </table> |
| | == Function == | | == Function == |
| - | [[http://www.uniprot.org/uniprot/UPS1_YEAST UPS1_YEAST]] Required for maintenance of normal mitochondrial morphology as well as PCP1-dependent processing of MGM1. With UPS2, controls the level of cardiolipin in mitochondria. Cardiolipin is a unique phospholipid with four fatty acid chains and is present mainly in the mitochondrial inner membrane where it stabilizes the electron transport chain supercomplex between complexes III and IV through direct interaction of their subunits.<ref>PMID:16754953</ref> <ref>PMID:19221197</ref> <ref>PMID:19506038</ref> <ref>PMID:20622808</ref> | + | [https://www.uniprot.org/uniprot/MDM35_YEAST MDM35_YEAST] Involved in mitochondrial distribution and morphology. Mediates the import of UPS1, UPS2 and UPS3, 3 atypical mitochondrial intermembrane space (IMS) proteins lacking the two major IMS-targeting signals, into the intermembrane space.<ref>PMID:11907266</ref> <ref>PMID:20622808</ref> <ref>PMID:20657548</ref> [https://www.uniprot.org/uniprot/UPS1_YEAST UPS1_YEAST] Required for maintenance of normal mitochondrial morphology as well as PCP1-dependent processing of MGM1. With UPS2, controls the level of cardiolipin in mitochondria. Cardiolipin is a unique phospholipid with four fatty acid chains and is present mainly in the mitochondrial inner membrane where it stabilizes the electron transport chain supercomplex between complexes III and IV through direct interaction of their subunits.<ref>PMID:16754953</ref> <ref>PMID:19221197</ref> <ref>PMID:19506038</ref> <ref>PMID:20622808</ref> |
| | == References == | | == References == |
| | <references/> | | <references/> |
| | __TOC__ | | __TOC__ |
| | </StructureSection> | | </StructureSection> |
| - | [[Category: Baker's yeast]] | |
| | [[Category: Large Structures]] | | [[Category: Large Structures]] |
| - | [[Category: Chan, K C]] | + | [[Category: Saccharomyces cerevisiae S288C]] |
| - | [[Category: Fan, J]] | + | [[Category: Chan KC]] |
| - | [[Category: Lu, J]] | + | [[Category: Fan J]] |
| - | [[Category: Sun, F]] | + | [[Category: Lu J]] |
| - | [[Category: Zhai, Y]] | + | [[Category: Sun F]] |
| - | [[Category: Lipid transport]]
| + | [[Category: Zhai Y]] |
| - | [[Category: Transport protein]]
| + | |
| Structural highlights
Function
MDM35_YEAST Involved in mitochondrial distribution and morphology. Mediates the import of UPS1, UPS2 and UPS3, 3 atypical mitochondrial intermembrane space (IMS) proteins lacking the two major IMS-targeting signals, into the intermembrane space.[1] [2] [3] UPS1_YEAST Required for maintenance of normal mitochondrial morphology as well as PCP1-dependent processing of MGM1. With UPS2, controls the level of cardiolipin in mitochondria. Cardiolipin is a unique phospholipid with four fatty acid chains and is present mainly in the mitochondrial inner membrane where it stabilizes the electron transport chain supercomplex between complexes III and IV through direct interaction of their subunits.[4] [5] [6] [7]
References
- ↑ Dimmer KS, Fritz S, Fuchs F, Messerschmitt M, Weinbach N, Neupert W, Westermann B. Genetic basis of mitochondrial function and morphology in Saccharomyces cerevisiae. Mol Biol Cell. 2002 Mar;13(3):847-53. PMID:11907266 doi:10.1091/mbc.01-12-0588
- ↑ Tamura Y, Iijima M, Sesaki H. Mdm35p imports Ups proteins into the mitochondrial intermembrane space by functional complex formation. EMBO J. 2010 Sep 1;29(17):2875-87. doi: 10.1038/emboj.2010.149. Epub 2010 Jul 9. PMID:20622808 doi:http://dx.doi.org/10.1038/emboj.2010.149
- ↑ Potting C, Wilmes C, Engmann T, Osman C, Langer T. Regulation of mitochondrial phospholipids by Ups1/PRELI-like proteins depends on proteolysis and Mdm35. EMBO J. 2010 Sep 1;29(17):2888-98. doi: 10.1038/emboj.2010.169. Epub 2010 Jul 23. PMID:20657548 doi:http://dx.doi.org/10.1038/emboj.2010.169
- ↑ Sesaki H, Dunn CD, Iijima M, Shepard KA, Yaffe MP, Machamer CE, Jensen RE. Ups1p, a conserved intermembrane space protein, regulates mitochondrial shape and alternative topogenesis of Mgm1p. J Cell Biol. 2006 Jun 5;173(5):651-8. PMID:16754953 doi:http://dx.doi.org/10.1083/jcb.200603092
- ↑ Osman C, Haag M, Potting C, Rodenfels J, Dip PV, Wieland FT, Brugger B, Westermann B, Langer T. The genetic interactome of prohibitins: coordinated control of cardiolipin and phosphatidylethanolamine by conserved regulators in mitochondria. J Cell Biol. 2009 Feb 23;184(4):583-96. doi: 10.1083/jcb.200810189. Epub 2009 Feb, 16. PMID:19221197 doi:http://dx.doi.org/10.1083/jcb.200810189
- ↑ Tamura Y, Endo T, Iijima M, Sesaki H. Ups1p and Ups2p antagonistically regulate cardiolipin metabolism in mitochondria. J Cell Biol. 2009 Jun 15;185(6):1029-45. Epub 2009 Jun 8. PMID:19506038 doi:http://dx.doi.org/jcb.200812018
- ↑ Tamura Y, Iijima M, Sesaki H. Mdm35p imports Ups proteins into the mitochondrial intermembrane space by functional complex formation. EMBO J. 2010 Sep 1;29(17):2875-87. doi: 10.1038/emboj.2010.149. Epub 2010 Jul 9. PMID:20622808 doi:http://dx.doi.org/10.1038/emboj.2010.149
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