1n2v: Difference between revisions

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{{Seed}}
[[Image:1n2v.png|left|200px]]


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==Crystal Structure of TGT in complex with 2-Butyl-5,6-dihydro-1H-imidazo[4,5-d]pyridazine-4,7-dione==
The line below this paragraph, containing "STRUCTURE_1n2v", creates the "Structure Box" on the page.
<StructureSection load='1n2v' size='340' side='right'caption='[[1n2v]], [[Resolution|resolution]] 2.10&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'>[[1n2v]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Zymomonas_mobilis Zymomonas mobilis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1N2V OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1N2V 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]] 2.1&#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=BDI:2-BUTYL-5,6-DIHYDRO-1H-IMIDAZO[4,5-D]PYRIDAZINE-4,7-DIONE'>BDI</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
{{STRUCTURE_1n2v| PDB=1n2v |  SCENE= }}
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1n2v FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1n2v OCA], [https://pdbe.org/1n2v PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1n2v RCSB], [https://www.ebi.ac.uk/pdbsum/1n2v PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1n2v ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/TGT_ZYMMO TGT_ZYMMO] Exchanges the guanine residue with 7-aminomethyl-7-deazaguanine in tRNAs with GU(N) anticodons (tRNA-Asp, -Asn, -His and -Tyr). After this exchange, a cyclopentendiol moiety is attached to the 7-aminomethyl group of 7-deazaguanine, resulting in the hypermodified nucleoside queuosine (Q) (7-(((4,5-cis-dihydroxy-2-cyclopenten-1-yl)amino)methyl)-7-deazaguanosine).[HAMAP-Rule:MF_00168]
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/n2/1n2v_consurf.spt"</scriptWhenChecked>
    <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=1n2v ConSurf].
<div style="clear:both"></div>


===Crystal Structure of TGT in complex with 2-Butyl-5,6-dihydro-1H-imidazo[4,5-d]pyridazine-4,7-dione===
==See Also==
 
*[[TRNA-guanine transglycosylase 3D structures|TRNA-guanine transglycosylase 3D structures]]
 
__TOC__
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</StructureSection>
The line below this paragraph, {{ABSTRACT_PUBMED_12646024}}, adds the Publication Abstract to the page
[[Category: Large Structures]]
(as it appears on PubMed at http://www.pubmed.gov), where 12646024 is the PubMed ID number.
-->
{{ABSTRACT_PUBMED_12646024}}
 
==About this Structure==
1N2V is a 1 chain structure of sequence from [http://en.wikipedia.org/wiki/Zymomonas_mobilis Zymomonas mobilis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1N2V OCA].
 
==Reference==
<ref group="xtra">PMID:12646024</ref><references group="xtra"/>
[[Category: Queuine tRNA-ribosyltransferase]]
[[Category: Zymomonas mobilis]]
[[Category: Zymomonas mobilis]]
[[Category: Brenk, R.]]
[[Category: Brenk R]]
[[Category: Garcia, G A.]]
[[Category: Garcia GA]]
[[Category: Gerber, H D.]]
[[Category: Gerber H-D]]
[[Category: Graedler, U.]]
[[Category: Graedler U]]
[[Category: Klebe, G.]]
[[Category: Klebe G]]
[[Category: Naerum, L.]]
[[Category: Naerum L]]
[[Category: Reuter, K.]]
[[Category: Reuter K]]
[[Category: Stubbs, M T.]]
[[Category: Stubbs MT]]
[[Category: Protein-ligand complex]]
 
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 06:07:40 2009''

Latest revision as of 07:51, 14 February 2024

Crystal Structure of TGT in complex with 2-Butyl-5,6-dihydro-1H-imidazo[4,5-d]pyridazine-4,7-dione

1n2v, resolution 2.10Å

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