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6rkq

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<StructureSection load='6rkq' size='340' side='right'caption='[[6rkq]], [[Resolution|resolution]] 1.67&Aring;' scene=''>
<StructureSection load='6rkq' size='340' side='right'caption='[[6rkq]], [[Resolution|resolution]] 1.67&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[6rkq]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Zymmo Zymmo]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6RKQ OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=6RKQ FirstGlance]. <br>
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<table><tr><td colspan='2'>[[6rkq]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Zymmo Zymmo]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6RKQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6RKQ FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DMS:DIMETHYL+SULFOXIDE'>DMS</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=K75:(8~{R})-~{N}2-methyl-8-prop-1-ynyl-7,8-dihydro-3~{H}-imidazo[4,5-g]quinazoline-2,6-diamine'>K75</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DMS:DIMETHYL+SULFOXIDE'>DMS</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=K75:(8~{R})-~{N}2-methyl-8-prop-1-ynyl-7,8-dihydro-3~{H}-imidazo[4,5-g]quinazoline-2,6-diamine'>K75</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">tgt, ZMO0363 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=264203 ZYMMO])</td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">tgt, ZMO0363 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=264203 ZYMMO])</td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/tRNA-guanine(34)_transglycosylase tRNA-guanine(34) transglycosylase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.4.2.29 2.4.2.29] </span></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/tRNA-guanine(34)_transglycosylase tRNA-guanine(34) transglycosylase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.4.2.29 2.4.2.29] </span></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=6rkq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6rkq OCA], [http://pdbe.org/6rkq PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6rkq RCSB], [http://www.ebi.ac.uk/pdbsum/6rkq PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6rkq ProSAT]</span></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=6rkq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6rkq OCA], [https://pdbe.org/6rkq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6rkq RCSB], [https://www.ebi.ac.uk/pdbsum/6rkq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6rkq ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[http://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]
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[[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]
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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</div>
</div>
<div class="pdbe-citations 6rkq" style="background-color:#fffaf0;"></div>
<div class="pdbe-citations 6rkq" style="background-color:#fffaf0;"></div>
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==See Also==
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*[[TRNA-guanine transglycosylase|TRNA-guanine transglycosylase]]
== References ==
== References ==
<references/>
<references/>

Revision as of 15:17, 8 June 2021

Crystal Structure of TGT in complex with N2-methyl-8-(prop-1-yn-1-yl)-3H,7H,8H-imidazo[4,5-g]quinazoline-2,6-diamine

PDB ID 6rkq

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