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==Crystal structure of PH0725 from Pyrococcus horikoshii OT3== | ==Crystal structure of PH0725 from Pyrococcus horikoshii OT3== | ||
| - | <StructureSection load='2hr8' size='340' side='right' caption='[[2hr8]], [[Resolution|resolution]] 2.80Å' scene=''> | + | <StructureSection load='2hr8' size='340' side='right'caption='[[2hr8]], [[Resolution|resolution]] 2.80Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[2hr8]] is a 2 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[2hr8]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Pyrococcus_horikoshii_OT3 Pyrococcus horikoshii OT3]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2HR8 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2HR8 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]] 2.8Å</td></tr> |
| - | <tr id=' | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=PT:PLATINUM+(II)+ION'>PT</scene>, <scene name='pdbligand=SAH:S-ADENOSYL-L-HOMOCYSTEINE'>SAH</scene></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=2hr8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2hr8 OCA], [https://pdbe.org/2hr8 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2hr8 RCSB], [https://www.ebi.ac.uk/pdbsum/2hr8 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2hr8 ProSAT], [https://www.topsan.org/Proteins/RSGI/2hr8 TOPSAN]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [ | + | [https://www.uniprot.org/uniprot/DPHB_PYRHO DPHB_PYRHO] S-adenosyl-L-methionine-dependent methyltransferase that catalyzes the trimethylation of the amino group of the modified target histidine residue in translation elongation factor 2 (EF-2), to form an intermediate called diphthine. The three successive methylation reactions represent the second step of diphthamide biosynthesis.<ref>PMID:20873788</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/hr/2hr8_consurf.spt"</scriptWhenChecked> | + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/hr/2hr8_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> | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: Pyrococcus horikoshii]] | + | [[Category: Pyrococcus horikoshii OT3]] |
| - | [[Category: Kunishima | + | [[Category: Kunishima N]] |
| - | + | [[Category: Taketa M]] | |
| - | [[Category: Taketa | + | [[Category: Yamamoto H]] |
| - | [[Category: Yamamoto | + | |
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Current revision
Crystal structure of PH0725 from Pyrococcus horikoshii OT3
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