4ksf: Difference between revisions
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== | ==Crystal Structure of Malonyl-CoA decarboxylase from Agrobacterium vitis, Northeast Structural Genomics Consortium Target RiR35== | ||
[[4ksf]] is a 1 chain structure with sequence from [ | <StructureSection load='4ksf' size='340' side='right'caption='[[4ksf]], [[Resolution|resolution]] 3.10Å' scene=''> | ||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[4ksf]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Agrobacterium_vitis_S4 Agrobacterium vitis S4]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4KSF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4KSF FirstGlance]. <br> | |||
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.1Å</td></tr> | |||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene>, <scene name='pdbligand=NI:NICKEL+(II)+ION'>NI</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=4ksf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ksf OCA], [https://pdbe.org/4ksf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4ksf RCSB], [https://www.ebi.ac.uk/pdbsum/4ksf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4ksf ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/B9K0V9_ALLAM B9K0V9_ALLAM] | |||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
Malonyl-coenzyme A decarboxylase (MCD) is found from bacteria to humans, has important roles in regulating fatty acid metabolism and food intake, and is an attractive target for drug discovery. We report here four crystal structures of MCD from human, Rhodopseudomonas palustris, Agrobacterium vitis, and Cupriavidus metallidurans at up to 2.3 A resolution. The MCD monomer contains an N-terminal helical domain involved in oligomerization and a C-terminal catalytic domain. The four structures exhibit substantial differences in the organization of the helical domains and, consequently, the oligomeric states and intersubunit interfaces. Unexpectedly, the MCD catalytic domain is structurally homologous to those of the GCN5-related N-acetyltransferase superfamily, especially the curacin A polyketide synthase catalytic module, with a conserved His-Ser/Thr dyad important for catalysis. Our structures, along with mutagenesis and kinetic studies, provide a molecular basis for understanding pathogenic mutations and catalysis, as well as a template for structure-based drug design. | |||
Crystal structures of malonyl-coenzyme a decarboxylase provide insights into its catalytic mechanism and disease-causing mutations.,Froese DS, Forouhar F, Tran TH, Vollmar M, Kim YS, Lew S, Neely H, Seetharaman J, Shen Y, Xiao R, Acton TB, Everett JK, Cannone G, Puranik S, Savitsky P, Krojer T, Pilka ES, Kiyani W, Lee WH, Marsden BD, von Delft F, Allerston CK, Spagnolo L, Gileadi O, Montelione GT, Oppermann U, Yue WW, Tong L Structure. 2013 Jul 2;21(7):1182-92. doi: 10.1016/j.str.2013.05.001. Epub 2013, Jun 20. PMID:23791943<ref>PMID:23791943</ref> | |||
<ref | |||
[[Category: Agrobacterium vitis | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
[[Category: Acton | </div> | ||
[[Category: Ciccosanti | <div class="pdbe-citations 4ksf" style="background-color:#fffaf0;"></div> | ||
[[Category: Everett | == References == | ||
[[Category: Forouhar | <references/> | ||
[[Category: Hunt | __TOC__ | ||
[[Category: Lee | </StructureSection> | ||
[[Category: Montelione | [[Category: Agrobacterium vitis S4]] | ||
[[Category: Large Structures]] | |||
[[Category: Neely | [[Category: Acton TB]] | ||
[[Category: Sahdev | [[Category: Ciccosanti C]] | ||
[[Category: Seetharaman | [[Category: Everett JK]] | ||
[[Category: Tong | [[Category: Forouhar F]] | ||
[[Category: Xiao | [[Category: Hunt JF]] | ||
[[Category: Lee D]] | |||
[[Category: Montelione GT]] | |||
[[Category: Neely H]] | |||
[[Category: Sahdev S]] | |||
[[Category: Seetharaman J]] | |||
[[Category: Tong L]] | |||
[[Category: Xiao R]] | |||
Latest revision as of 10:07, 27 November 2024
Crystal Structure of Malonyl-CoA decarboxylase from Agrobacterium vitis, Northeast Structural Genomics Consortium Target RiR35Crystal Structure of Malonyl-CoA decarboxylase from Agrobacterium vitis, Northeast Structural Genomics Consortium Target RiR35
Structural highlights
FunctionPublication Abstract from PubMedMalonyl-coenzyme A decarboxylase (MCD) is found from bacteria to humans, has important roles in regulating fatty acid metabolism and food intake, and is an attractive target for drug discovery. We report here four crystal structures of MCD from human, Rhodopseudomonas palustris, Agrobacterium vitis, and Cupriavidus metallidurans at up to 2.3 A resolution. The MCD monomer contains an N-terminal helical domain involved in oligomerization and a C-terminal catalytic domain. The four structures exhibit substantial differences in the organization of the helical domains and, consequently, the oligomeric states and intersubunit interfaces. Unexpectedly, the MCD catalytic domain is structurally homologous to those of the GCN5-related N-acetyltransferase superfamily, especially the curacin A polyketide synthase catalytic module, with a conserved His-Ser/Thr dyad important for catalysis. Our structures, along with mutagenesis and kinetic studies, provide a molecular basis for understanding pathogenic mutations and catalysis, as well as a template for structure-based drug design. Crystal structures of malonyl-coenzyme a decarboxylase provide insights into its catalytic mechanism and disease-causing mutations.,Froese DS, Forouhar F, Tran TH, Vollmar M, Kim YS, Lew S, Neely H, Seetharaman J, Shen Y, Xiao R, Acton TB, Everett JK, Cannone G, Puranik S, Savitsky P, Krojer T, Pilka ES, Kiyani W, Lee WH, Marsden BD, von Delft F, Allerston CK, Spagnolo L, Gileadi O, Montelione GT, Oppermann U, Yue WW, Tong L Structure. 2013 Jul 2;21(7):1182-92. doi: 10.1016/j.str.2013.05.001. Epub 2013, Jun 20. PMID:23791943[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. References
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