4e2v: Difference between revisions

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==tRNA-guanine transglycosylase Y106F, C158V mutant in complex with preQ1==
==tRNA-guanine transglycosylase Y106F, C158V mutant in complex with preQ1==
<StructureSection load='4e2v' size='340' side='right' caption='[[4e2v]], [[Resolution|resolution]] 1.18&Aring;' scene=''>
<StructureSection load='4e2v' size='340' side='right'caption='[[4e2v]], [[Resolution|resolution]] 1.18&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[4e2v]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/"achromobacter_anaerobium"_(sic)_shimwell_1937 "achromobacter anaerobium" (sic) shimwell 1937]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4E2V OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4E2V FirstGlance]. <br>
<table><tr><td colspan='2'>[[4e2v]] 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=4E2V OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4E2V 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=PRF:7-DEAZA-7-AMINOMETHYL-GUANINE'>PRF</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=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=PRF:7-DEAZA-7-AMINOMETHYL-GUANINE'>PRF</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3bl3|3bl3]], [[3bld|3bld]], [[3bll|3bll]], [[3blo|3blo]], [[2nso|2nso]], [[2nqz|2nqz]]</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=4e2v FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4e2v OCA], [https://pdbe.org/4e2v PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4e2v RCSB], [https://www.ebi.ac.uk/pdbsum/4e2v PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4e2v ProSAT]</span></td></tr>
<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=542 "Achromobacter anaerobium" (sic) Shimwell 1937])</td></tr>
<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>
<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=4e2v FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4e2v OCA], [http://pdbe.org/4e2v PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4e2v RCSB], [http://www.ebi.ac.uk/pdbsum/4e2v PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4e2v ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[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]  
[[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 4e2v" style="background-color:#fffaf0;"></div>
<div class="pdbe-citations 4e2v" style="background-color:#fffaf0;"></div>
==See Also==
*[[TRNA-guanine transglycosylase 3D structures|TRNA-guanine transglycosylase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Heine, A]]
[[Category: Large Structures]]
[[Category: Klebe, G]]
[[Category: Zymomonas mobilis]]
[[Category: Reuter, K]]
[[Category: Heine A]]
[[Category: Schmidt, I]]
[[Category: Klebe G]]
[[Category: Tidten, N]]
[[Category: Reuter K]]
[[Category: Bacterial tgt]]
[[Category: Schmidt I]]
[[Category: Guanin]]
[[Category: Tidten N]]
[[Category: Guanine exchange enzyme]]
[[Category: Preq1]]
[[Category: Substrate specificity]]
[[Category: Transferase-transferase inhibitor complex]]
[[Category: Trna]]
Retrieved from "https://proteopedia.org/4e2v"