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| | ==Crystal structure of human FPPS in complex with magnesium, CL01131, and sulfate== | | ==Crystal structure of human FPPS in complex with magnesium, CL01131, and sulfate== |
| - | <StructureSection load='4jvj' size='340' side='right' caption='[[4jvj]], [[Resolution|resolution]] 2.80Å' scene=''> | + | <StructureSection load='4jvj' size='340' side='right'caption='[[4jvj]], [[Resolution|resolution]] 2.80Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[4jvj]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4JVJ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4JVJ FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[4jvj]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4JVJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4JVJ FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=1MV:({[6-(4-METHYLPHENYL)THIENO[2,3-D]PYRIMIDIN-4-YL]AMINO}METHANEDIYL)BIS(PHOSPHONIC+ACID)'>1MV</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr> | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=1MV:({[6-(4-METHYLPHENYL)THIENO[2,3-D]PYRIMIDIN-4-YL]AMINO}METHANEDIYL)BIS(PHOSPHONIC+ACID)'>1MV</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr> |
| - | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4l2x|4l2x]]</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=4jvj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4jvj OCA], [https://pdbe.org/4jvj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4jvj RCSB], [https://www.ebi.ac.uk/pdbsum/4jvj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4jvj ProSAT]</span></td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">FDPS, FPS, KIAA1293 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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=4jvj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4jvj OCA], [http://pdbe.org/4jvj PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4jvj RCSB], [http://www.ebi.ac.uk/pdbsum/4jvj PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4jvj ProSAT]</span></td></tr> | + | |
| | </table> | | </table> |
| | == Function == | | == Function == |
| - | [[http://www.uniprot.org/uniprot/FPPS_HUMAN FPPS_HUMAN]] Key enzyme in isoprenoid biosynthesis which catalyzes the formation of farnesyl diphosphate (FPP), a precursor for several classes of essential metabolites including sterols, dolichols, carotenoids, and ubiquinones. FPP also serves as substrate for protein farnesylation and geranylgeranylation. Catalyzes the sequential condensation of isopentenyl pyrophosphate with the allylic pyrophosphates, dimethylallyl pyrophosphate, and then with the resultant geranylpyrophosphate to the ultimate product farnesyl pyrophosphate. | + | [https://www.uniprot.org/uniprot/FPPS_HUMAN FPPS_HUMAN] Key enzyme in isoprenoid biosynthesis which catalyzes the formation of farnesyl diphosphate (FPP), a precursor for several classes of essential metabolites including sterols, dolichols, carotenoids, and ubiquinones. FPP also serves as substrate for protein farnesylation and geranylgeranylation. Catalyzes the sequential condensation of isopentenyl pyrophosphate with the allylic pyrophosphates, dimethylallyl pyrophosphate, and then with the resultant geranylpyrophosphate to the ultimate product farnesyl pyrophosphate. |
| | <div style="background-color:#fffaf0;"> | | <div style="background-color:#fffaf0;"> |
| | == Publication Abstract from PubMed == | | == Publication Abstract from PubMed == |
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| | ==See Also== | | ==See Also== |
| - | *[[Farnesyl diphosphate synthase|Farnesyl diphosphate synthase]] | + | *[[Farnesyl diphosphate synthase 3D structures|Farnesyl diphosphate synthase 3D structures]] |
| | == References == | | == References == |
| | <references/> | | <references/> |
| | __TOC__ | | __TOC__ |
| | </StructureSection> | | </StructureSection> |
| - | [[Category: Human]] | + | [[Category: Homo sapiens]] |
| - | [[Category: Berghuis, A M]] | + | [[Category: Large Structures]] |
| - | [[Category: Leung, C Y]] | + | [[Category: Berghuis AM]] |
| - | [[Category: Park, J]] | + | [[Category: Leung C-Y]] |
| - | [[Category: Tsantrizos, Y S]] | + | [[Category: Park J]] |
| - | [[Category: Transferase-transferase inhibitor complex]]
| + | [[Category: Tsantrizos YS]] |
| Structural highlights
Function
FPPS_HUMAN Key enzyme in isoprenoid biosynthesis which catalyzes the formation of farnesyl diphosphate (FPP), a precursor for several classes of essential metabolites including sterols, dolichols, carotenoids, and ubiquinones. FPP also serves as substrate for protein farnesylation and geranylgeranylation. Catalyzes the sequential condensation of isopentenyl pyrophosphate with the allylic pyrophosphates, dimethylallyl pyrophosphate, and then with the resultant geranylpyrophosphate to the ultimate product farnesyl pyrophosphate.
Publication Abstract from PubMed
Human farnesyl pyrophosphate synthase (hFPPS) controls the post-translational prenylation of small GTPase proteins that are essential for cell signaling, cell proliferation, and osteoclast-mediated bone resorption. Inhibition of hFPPS is a clinically validated mechanism for the treatment of lytic bone diseases, including osteoporosis and cancer related bone metastases. A new series of thienopyrimidine-based bisphosphonates (ThP-BPs) were identified that inhibit hFPPS with low nanomolar potency. Crystallographic evidence revealed binding of ThP-BP inhibitors in the allylic subpocket of hFPPS. Simultaneous binding of inorganic pyrophosphate in the IPP subpocket leads to conformational closing of the active site cavity. The ThP-BP analogues are significantly less hydrophilic yet exhibit higher affinity for the bone mineral hydroxyapatite than the current N-BP drug risedronic acid. The antiproliferation properties of a potent ThB-BP analogue was assessed in a multiple myeloma cell line and found to be equipotent to the best current N-BP drugs. Consequently, these compounds represent a new structural class of hFPPS inhibitors and a novel scaffold for the development of human therapeutics.
Thienopyrimidine Bisphosphonate (ThPBP) Inhibitors of the Human Farnesyl Pyrophosphate Synthase: Optimization and Characterization of the Mode of Inhibition.,Leung CY, Park J, De Schutter JW, Sebag M, Berghuis AM, Tsantrizos YS J Med Chem. 2013 Oct 3. PMID:23998921[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
See Also
References
- ↑ Leung CY, Park J, De Schutter JW, Sebag M, Berghuis AM, Tsantrizos YS. Thienopyrimidine Bisphosphonate (ThPBP) Inhibitors of the Human Farnesyl Pyrophosphate Synthase: Optimization and Characterization of the Mode of Inhibition. J Med Chem. 2013 Oct 3. PMID:23998921 doi:http://dx.doi.org/10.1021/jm400946f
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