3c7t: Difference between revisions
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==Crystal structure of the ecdysone phosphate phosphatase, EPPase, from Bombix mori in complex with tungstate== | ==Crystal structure of the ecdysone phosphate phosphatase, EPPase, from Bombix mori in complex with tungstate== | ||
<StructureSection load='3c7t' size='340' side='right' caption='[[3c7t]], [[Resolution|resolution]] 1.76Å' scene=''> | <StructureSection load='3c7t' size='340' side='right'caption='[[3c7t]], [[Resolution|resolution]] 1.76Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[3c7t]] is a 4 chain structure with sequence from [ | <table><tr><td colspan='2'>[[3c7t]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Bombyx_mori Bombyx mori]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3C7T OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3C7T FirstGlance]. <br> | ||
</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=IOD:IODIDE+ION'>IOD</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=WO4:TUNGSTATE(VI)ION'>WO4</scene>< | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.76Å</td></tr> | ||
<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | <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=IOD:IODIDE+ION'>IOD</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=WO4:TUNGSTATE(VI)ION'>WO4</scene></td></tr> | ||
<table> | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3c7t FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3c7t OCA], [https://pdbe.org/3c7t PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3c7t RCSB], [https://www.ebi.ac.uk/pdbsum/3c7t PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3c7t ProSAT]</span></td></tr> | ||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/EPP_BOMMO EPP_BOMMO] Steroid phosphatase which catalyzes the conversion of inactive phosphorylated ecdysteroids into their active forms (PubMed:12721294, PubMed:15738639, PubMed:18937503). Shows high activity towards ecdysone 22-phosphate (E22P) (PubMed:12721294). Has lower activity towards other ecdysteriod phosphates including 20-hydroxyecdysone 22-phosphate (20E22P) and 2-deoxyecdysone 22-phosphate (2dE22P) (PubMed:12721294). Also has protein tyrosine phosphatase activity (PubMed:18937503).<ref>PMID:12721294</ref> <ref>PMID:15738639</ref> <ref>PMID:18937503</ref> | |||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
Check<jmol> | Check<jmol> | ||
<jmolCheckbox> | <jmolCheckbox> | ||
<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/c7/3c7t_consurf.spt"</scriptWhenChecked> | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/c7/3c7t_consurf.spt"</scriptWhenChecked> | ||
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/ | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked> | ||
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
</jmolCheckbox> | </jmolCheckbox> | ||
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/ | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=3c7t ConSurf]. | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
</div> | </div> | ||
<div class="pdbe-citations 3c7t" style="background-color:#fffaf0;"></div> | |||
== References == | == References == | ||
<references/> | <references/> | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Bombyx mori]] | [[Category: Bombyx mori]] | ||
[[Category: | [[Category: Large Structures]] | ||
[[Category: | [[Category: Carpino N]] | ||
[[Category: Chen Y]] | |||
[[Category: | [[Category: Nassar N]] | ||
[[Category: | |||
Latest revision as of 09:00, 13 August 2026
Crystal structure of the ecdysone phosphate phosphatase, EPPase, from Bombix mori in complex with tungstate
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