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[[Image:1vky.png|left|200px]]


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==Crystal structure of S-adenosylmethionine tRNA ribosyltransferase (TM0574) from Thermotoga maritima at 2.00 A resolution==
The line below this paragraph, containing "STRUCTURE_1vky", creates the "Structure Box" on the page.
<StructureSection load='1vky' size='340' side='right'caption='[[1vky]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
You may change the PDB parameter (which sets the PDB file loaded into the applet)
== Structural highlights ==
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
<table><tr><td colspan='2'>[[1vky]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Thermotoga_maritima Thermotoga maritima]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1VKY OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1VKY FirstGlance]. <br>
or leave the SCENE parameter empty for the default display.
</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&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=UNL:UNKNOWN+LIGAND'>UNL</scene></td></tr>
{{STRUCTURE_1vky|  PDB=1vky  |  SCENE=  }}
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1vky FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1vky OCA], [https://pdbe.org/1vky PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1vky RCSB], [https://www.ebi.ac.uk/pdbsum/1vky PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1vky ProSAT], [https://www.topsan.org/Proteins/JCSG/1vky TOPSAN]</span></td></tr>
 
</table>
===Crystal structure of S-adenosylmethionine tRNA ribosyltransferase (TM0574) from Thermotoga maritima at 2.00 A resolution===
== Function ==
 
[https://www.uniprot.org/uniprot/QUEA_THEMA QUEA_THEMA] Transfers and isomerizes the ribose moiety from AdoMet to the 7-aminomethyl group of 7-deazaguanine (preQ1-tRNA) to give epoxyqueuosine (oQ-tRNA) (By similarity).[HAMAP-Rule:MF_00113]
 
== Evolutionary Conservation ==
==About this Structure==
[[Image:Consurf_key_small.gif|200px|right]]
1VKY is a 2 chains structure of sequences from [http://en.wikipedia.org/wiki/Thermotoga_maritima Thermotoga maritima]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1VKY OCA].  
Check<jmol>
 
  <jmolCheckbox>
==Reference==
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/vk/1vky_consurf.spt"</scriptWhenChecked>
Crystal structure of S-adenosylmethionine:tRNA ribosyltransferase-isomerase (QueA) from Thermotoga maritima at 2.0 A resolution reveals a new fold., Mathews I, Schwarzenbacher R, McMullan D, Abdubek P, Ambing E, Axelrod H, Biorac T, Canaves JM, Chiu HJ, Deacon AM, DiDonato M, Elsliger MA, Godzik A, Grittini C, Grzechnik SK, Hale J, Hampton E, Han GW, Haugen J, Hornsby M, Jaroszewski L, Klock HE, Koesema E, Kreusch A, Kuhn P, Lesley SA, Levin I, Miller MD, Moy K, Nigoghossian E, Ouyang J, Paulsen J, Quijano K, Reyes R, Spraggon G, Stevens RC, van den Bedem H, Velasquez J, Vincent J, White A, Wolf G, Xu Q, Hodgson KO, Wooley J, Wilson IA, Proteins. 2005 Jun 1;59(4):869-74. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/15822125 15822125]
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
    <text>to colour the structure by Evolutionary Conservation</text>
  </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/main_output.php?pdb_ID=1vky ConSurf].
<div style="clear:both"></div>
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Thermotoga maritima]]
[[Category: Thermotoga maritima]]
[[Category: JCSG, Joint Center for Structural Genomics.]]
[[Category: Jcsg]]
[[Category: Joint center for structural genomic]]
[[Category: Protein structure initiative]]
[[Category: Psi]]
[[Category: S-adenosylmethionine trna ribosyltransferase]]
[[Category: Structural genomic]]
[[Category: Tm0574]]
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Nov 16 11:55:55 2008''

Latest revision as of 12:15, 22 May 2024

Crystal structure of S-adenosylmethionine tRNA ribosyltransferase (TM0574) from Thermotoga maritima at 2.00 A resolutionCrystal structure of S-adenosylmethionine tRNA ribosyltransferase (TM0574) from Thermotoga maritima at 2.00 A resolution

Structural highlights

1vky is a 2 chain structure with sequence from Thermotoga maritima. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2Å
Ligands:
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT, TOPSAN

Function

QUEA_THEMA Transfers and isomerizes the ribose moiety from AdoMet to the 7-aminomethyl group of 7-deazaguanine (preQ1-tRNA) to give epoxyqueuosine (oQ-tRNA) (By similarity).[HAMAP-Rule:MF_00113]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

1vky, resolution 2.00Å

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