2gcu: Difference between revisions
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<StructureSection load='2gcu' size='340' side='right'caption='[[2gcu]], [[Resolution|resolution]] 1.48Å' scene=''> | <StructureSection load='2gcu' size='340' side='right'caption='[[2gcu]], [[Resolution|resolution]] 1.48Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[2gcu]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/ | <table><tr><td colspan='2'>[[2gcu]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Arabidopsis_thaliana Arabidopsis thaliana]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2GCU OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2GCU FirstGlance]. <br> | ||
</td></tr><tr id=' | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.477Å</td></tr> | ||
<tr id=' | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CSD:3-SULFINOALANINE'>CSD</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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=2gcu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2gcu OCA], [https://pdbe.org/2gcu PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2gcu RCSB], [https://www.ebi.ac.uk/pdbsum/2gcu PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2gcu ProSAT], [https://www.topsan.org/Proteins/CESG/2gcu TOPSAN]</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=2gcu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2gcu OCA], [https://pdbe.org/2gcu PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2gcu RCSB], [https://www.ebi.ac.uk/pdbsum/2gcu PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2gcu ProSAT], [https://www.topsan.org/Proteins/CESG/2gcu TOPSAN]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
[https://www.uniprot.org/uniprot/ETHE1_ARATH ETHE1_ARATH] Sulfur dioxygenase that plays an essential role in hydrogen sulfide catabolism in the mitochondrial matrix. Hydrogen sulfide (H(2)S) gives rise to cysteine persulfide residues. ETHE1 consumes molecular oxygen to catalyze the oxidation of the persulfide, once it has been transferred to a thiophilic acceptor, such as glutathione (R-SSH). Plays an important role in metabolic homeostasis in mitochondria by metabolizing hydrogen sulfide and preventing the accumulation of supraphysiological H(2)S levels that have toxic effects, due to the inhibition of cytochrome c oxidase. Required for normal endosperm development in seed, and thereby also required for normal embryo development.<ref>PMID:22786886</ref> | |||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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<jmolCheckbox> | <jmolCheckbox> | ||
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/gc/2gcu_consurf.spt"</scriptWhenChecked> | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/gc/2gcu_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> | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Arabidopsis thaliana]] | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
[[Category: Bingman | [[Category: Bingman CA]] | ||
[[Category: Bitto | [[Category: Bitto E]] | ||
[[Category: McCoy JG]] | |||
[[Category: McCoy | [[Category: Phillips Jr GN]] | ||
[[Category: Phillips | [[Category: Wesenberg GE]] | ||
[[Category: Wesenberg | |||