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| | ==Structure of the enoyl-ACP reductase FabV from Yersinia pestis with the cofactor NADH (SIRAS)== | | ==Structure of the enoyl-ACP reductase FabV from Yersinia pestis with the cofactor NADH (SIRAS)== |
| - | <StructureSection load='3zu2' size='340' side='right' caption='[[3zu2]], [[Resolution|resolution]] 2.10Å' scene=''> | + | <StructureSection load='3zu2' size='340' side='right'caption='[[3zu2]], [[Resolution|resolution]] 2.10Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[3zu2]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Yersinia_pestis_co92 Yersinia pestis co92]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3ZU2 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3ZU2 FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[3zu2]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Yersinia_pestis_CO92 Yersinia pestis CO92]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3ZU2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3ZU2 FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=NAI:1,4-DIHYDRONICOTINAMIDE+ADENINE+DINUCLEOTIDE'>NAI</scene></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]] 2.1Å</td></tr> |
| - | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3zu3|3zu3]], [[3zu4|3zu4]], [[3zu5|3zu5]]</td></tr> | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=NAI:1,4-DIHYDRONICOTINAMIDE+ADENINE+DINUCLEOTIDE'>NAI</scene></td></tr> |
| - | <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=3zu2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3zu2 OCA], [http://pdbe.org/3zu2 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3zu2 RCSB], [http://www.ebi.ac.uk/pdbsum/3zu2 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3zu2 ProSAT]</span></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=3zu2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3zu2 OCA], [https://pdbe.org/3zu2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3zu2 RCSB], [https://www.ebi.ac.uk/pdbsum/3zu2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3zu2 ProSAT]</span></td></tr> |
| | </table> | | </table> |
| | == Function == | | == Function == |
| - | [[http://www.uniprot.org/uniprot/Y4104_YERPE Y4104_YERPE]] Probable reductase (By similarity). | + | [https://www.uniprot.org/uniprot/FABV_YERPE FABV_YERPE] Involved in the final reduction of the elongation cycle of fatty acid synthesis (FAS II). Catalyzes the reduction of a carbon-carbon double bond in an enoyl moiety that is covalently linked to an acyl carrier protein (ACP).<ref>PMID:22244758</ref> |
| | <div style="background-color:#fffaf0;"> | | <div style="background-color:#fffaf0;"> |
| | == Publication Abstract from PubMed == | | == Publication Abstract from PubMed == |
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| | __TOC__ | | __TOC__ |
| | </StructureSection> | | </StructureSection> |
| - | [[Category: Yersinia pestis co92]] | + | [[Category: Large Structures]] |
| - | [[Category: Hirschbeck, M W]] | + | [[Category: Yersinia pestis CO92]] |
| - | [[Category: Kisker, C]] | + | [[Category: Hirschbeck MW]] |
| - | [[Category: Kuper, J]] | + | [[Category: Kisker C]] |
| - | [[Category: Fatty acid biosynthesis ii]]
| + | [[Category: Kuper J]] |
| - | [[Category: Oxidoreductase]]
| + | |
| - | [[Category: Short-chain dehydrogenase reductase superfamily]]
| + | |
| Structural highlights
Function
FABV_YERPE Involved in the final reduction of the elongation cycle of fatty acid synthesis (FAS II). Catalyzes the reduction of a carbon-carbon double bond in an enoyl moiety that is covalently linked to an acyl carrier protein (ACP).[1]
Publication Abstract from PubMed
The recently discovered FabV enoyl-ACP reductase, which catalyzes the last step of the bacterial fatty acid biosynthesis (FAS-II) pathway, is a promising but unexploited drug target against the reemerging pathogen Yersinia pestis. The structure of Y. pestis FabV in complex with its cofactor reveals that the enzyme features the common architecture of the short-chain dehydrogenase reductase superfamily, but contains additional structural elements that are mostly folded around the usually flexible substrate-binding loop, thereby stabilizing it in a very tight conformation that seals the active site. The structures of FabV in complex with NADH and two newly developed 2-pyridone inhibitors provide insights for the development of new lead compounds, and suggest a mechanism by which the substrate-binding loop opens to admit the inhibitor, a motion that could also be coupled to the interaction of FabV with the acyl-carrier protein substrate.
Structure of the Yersinia pestis FabV enoyl-ACP reductase and its interaction with two 2-pyridone inhibitors.,Hirschbeck MW, Kuper J, Lu H, Liu N, Neckles C, Shah S, Wagner S, Sotriffer CA, Tonge PJ, Kisker C Structure. 2012 Jan 11;20(1):89-100. PMID:22244758[2]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
References
- ↑ Hirschbeck MW, Kuper J, Lu H, Liu N, Neckles C, Shah S, Wagner S, Sotriffer CA, Tonge PJ, Kisker C. Structure of the Yersinia pestis FabV enoyl-ACP reductase and its interaction with two 2-pyridone inhibitors. Structure. 2012 Jan 11;20(1):89-100. PMID:22244758 doi:10.1016/j.str.2011.07.019
- ↑ Hirschbeck MW, Kuper J, Lu H, Liu N, Neckles C, Shah S, Wagner S, Sotriffer CA, Tonge PJ, Kisker C. Structure of the Yersinia pestis FabV enoyl-ACP reductase and its interaction with two 2-pyridone inhibitors. Structure. 2012 Jan 11;20(1):89-100. PMID:22244758 doi:10.1016/j.str.2011.07.019
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