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==Mutant S147M structure of PH0725 from Pyrococcus horikoshii OT3==
==Mutant S147M structure of PH0725 from Pyrococcus horikoshii OT3==
<StructureSection load='2ed5' size='340' side='right' caption='[[2ed5]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
<StructureSection load='2ed5' size='340' side='right'caption='[[2ed5]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[2ed5]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Pyrococcus_horikoshii Pyrococcus horikoshii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2ED5 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2ED5 FirstGlance]. <br>
<table><tr><td colspan='2'>[[2ed5]] 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=2ED5 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2ED5 FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=SAH:S-ADENOSYL-L-HOMOCYSTEINE'>SAH</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.1&#8491;</td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">dphB ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=70601 Pyrococcus horikoshii])</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=SAH:S-ADENOSYL-L-HOMOCYSTEINE'>SAH</scene></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Diphthine_synthase Diphthine synthase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.1.1.98 2.1.1.98] </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=2ed5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ed5 OCA], [https://pdbe.org/2ed5 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2ed5 RCSB], [https://www.ebi.ac.uk/pdbsum/2ed5 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2ed5 ProSAT], [https://www.topsan.org/Proteins/RSGI/2ed5 TOPSAN]</span></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=2ed5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ed5 OCA], [http://pdbe.org/2ed5 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2ed5 RCSB], [http://www.ebi.ac.uk/pdbsum/2ed5 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2ed5 ProSAT], [http://www.topsan.org/Proteins/RSGI/2ed5 TOPSAN]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://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>
[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]]
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Diphthine synthase]]
[[Category: Large Structures]]
[[Category: Pyrococcus horikoshii]]
[[Category: Pyrococcus horikoshii OT3]]
[[Category: Structural genomic]]
[[Category: Shimizu K]]
[[Category: Shimizu, K]]
[[Category: National project on protein structural and functional analyse]]
[[Category: Nppsfa]]
[[Category: Rsgi]]
[[Category: Transferase]]

Latest revision as of 08:38, 25 October 2023

Mutant S147M structure of PH0725 from Pyrococcus horikoshii OT3

2ed5, resolution 2.10Å

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