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==Trypanosoma cruzi farnesyl diphosphate synthase homodimer in complex with 3-Fluoro-1-(2-hydroxy-2,2-bisphosphono-ethyl)pyridinium== | ==Trypanosoma cruzi farnesyl diphosphate synthase homodimer in complex with 3-Fluoro-1-(2-hydroxy-2,2-bisphosphono-ethyl)pyridinium== | ||
<StructureSection load='3id0' size='340' side='right' caption='[[3id0]], [[Resolution|resolution]] 2.81Å' scene=''> | <StructureSection load='3id0' size='340' side='right'caption='[[3id0]], [[Resolution|resolution]] 2.81Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[3id0]] is a 1 chain structure with sequence from [ | <table><tr><td colspan='2'>[[3id0]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Trycr Trycr]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3ID0 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3ID0 FirstGlance]. <br> | ||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NI9:3-FLUORO-1-(2-HYDROXY-2,2-DIPHOSPHONOETHYL)PYRIDINIUM'>NI9</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=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NI9:3-FLUORO-1-(2-HYDROXY-2,2-DIPHOSPHONOETHYL)PYRIDINIUM'>NI9</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">[[3iba|3iba]], [[3ick|3ick]], [[3icm|3icm]], [[3icn|3icn]], [[3icz|3icz]], [[1yhl|1yhl]], [[1yhk|1yhk]], [[1yhm|1yhm]]</td></tr> | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[3iba|3iba]], [[3ick|3ick]], [[3icm|3icm]], [[3icn|3icn]], [[3icz|3icz]], [[1yhl|1yhl]], [[1yhk|1yhk]], [[1yhm|1yhm]]</div></td></tr> | ||
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">FPPS ([ | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">FPPS ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=5693 TRYCR])</td></tr> | ||
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[ | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/(2E,6E)-farnesyl_diphosphate_synthase (2E,6E)-farnesyl diphosphate synthase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.5.1.10 2.5.1.10] </span></td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3id0 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3id0 OCA], [https://pdbe.org/3id0 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3id0 RCSB], [https://www.ebi.ac.uk/pdbsum/3id0 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3id0 ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
| Line 14: | Line 14: | ||
Check<jmol> | Check<jmol> | ||
<jmolCheckbox> | <jmolCheckbox> | ||
<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/id/3id0_consurf.spt"</scriptWhenChecked> | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/id/3id0_consurf.spt"</scriptWhenChecked> | ||
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
| Line 29: | Line 29: | ||
</div> | </div> | ||
<div class="pdbe-citations 3id0" style="background-color:#fffaf0;"></div> | <div class="pdbe-citations 3id0" style="background-color:#fffaf0;"></div> | ||
==See Also== | |||
*[[Farnesyl diphosphate synthase 3D structures|Farnesyl diphosphate synthase 3D structures]] | |||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Large Structures]] | |||
[[Category: Trycr]] | [[Category: Trycr]] | ||
[[Category: Amzel, L M]] | [[Category: Amzel, L M]] | ||
Revision as of 06:29, 21 April 2022
Trypanosoma cruzi farnesyl diphosphate synthase homodimer in complex with 3-Fluoro-1-(2-hydroxy-2,2-bisphosphono-ethyl)pyridiniumTrypanosoma cruzi farnesyl diphosphate synthase homodimer in complex with 3-Fluoro-1-(2-hydroxy-2,2-bisphosphono-ethyl)pyridinium
Structural highlights
Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMedBisphosphonates (BPs) are a class of compounds that have been used extensively in the treatment of osteoporosis and malignancy-related hypercalcemia. Some of these compounds act through inhibition of farnesyl diphosphate synthase (FPPS), a key enzyme in the synthesis of isoprenoids. Recently, nitrogen-containing bisphosphonates (N-BPs) used in bone resorption therapy have been shown to be active against Trypanosoma cruzi, the parasite that causes American trypanosomiasis (Chagas disease), suggesting that they may be used as anti-trypanosomal agents. The crystal structures of TcFPPS in complex with substrate (isopentenyl diphosphate, IPP) and five N-BP inhibitors show that the C-1 hydroxyl and the nitrogen-containing groups of the inhibitors alter the binding of IPP and the conformation of two TcFPPS residues, Tyr94 and Gln167. Isothermal titration calorimetry experiments suggest that binding of the first N-BPs to the homodimeric TcFPPS changes the binding properties of the second site. This mechanism of binding of N-BPs to TcFPPS is different to that reported for the binding of the same compounds to human FPPS. Proteins 2010. (c) 2009 Wiley-Liss, Inc. Binding of nitrogen-containing bisphosphonates (N-BPs) to the Trypanosoma cruzi farnesyl diphosphate synthase homodimer.,Huang CH, Gabelli SB, Oldfield E, Amzel LM Proteins. 2010 Mar;78(4):888-99. PMID:19876942[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See AlsoReferences
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