3s1g
From Proteopedia
(Difference between revisions)
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[3s1g]] is a 1 chain structure with 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=3S1G OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3S1G FirstGlance]. <br> | <table><tr><td colspan='2'>[[3s1g]] is a 1 chain structure with 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=3S1G OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3S1G FirstGlance]. <br> | ||
| - | </td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=ITE:2-(METHYLAMINO)-1,7-DIHYDRO-8H-IMIDAZO[4,5-G]QUINAZOLIN-8-ONE'>ITE</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene>< | + | </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=ITE:2-(METHYLAMINO)-1,7-DIHYDRO-8H-IMIDAZO[4,5-G]QUINAZOLIN-8-ONE'>ITE</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> |
| - | <tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2z7k|2z7k]], [[3eos|3eos]], [[3gev|3gev]], [[3gfn|3gfn]], [[3tll|3tll]], [[3v0y|3v0y]], [[3sm0|3sm0]], [[3rr4|3rr4]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2z7k|2z7k]], [[3eos|3eos]], [[3gev|3gev]], [[3gfn|3gfn]], [[3tll|3tll]], [[3v0y|3v0y]], [[3sm0|3sm0]], [[3rr4|3rr4]]</td></tr> |
| - | <tr><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 Zymomonas mobilis])</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 Zymomonas mobilis])</td></tr> |
| - | <tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/tRNA-guanine_transglycosylase tRNA-guanine 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='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/tRNA-guanine_transglycosylase tRNA-guanine 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><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3s1g FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3s1g OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3s1g RCSB], [http://www.ebi.ac.uk/pdbsum/3s1g PDBsum]</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=3s1g FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3s1g OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3s1g RCSB], [http://www.ebi.ac.uk/pdbsum/3s1g PDBsum]</span></td></tr> |
| - | <table> | + | </table> |
| + | == 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] | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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From lin-Benzoguanines to lin-Benzohypoxanthines as Ligands for Zymomonas mobilis tRNA-Guanine Transglycosylase: Replacement of Protein-Ligand Hydrogen Bonding by Importing Water Clusters.,Barandun LJ, Immekus F, Kohler PC, Tonazzi S, Wagner B, Wendelspiess S, Ritschel T, Heine A, Kansy M, Klebe G, Diederich F Chemistry. 2012 Jun 26. doi: 10.1002/chem.201200809. PMID:22736391<ref>PMID:22736391</ref> | From lin-Benzoguanines to lin-Benzohypoxanthines as Ligands for Zymomonas mobilis tRNA-Guanine Transglycosylase: Replacement of Protein-Ligand Hydrogen Bonding by Importing Water Clusters.,Barandun LJ, Immekus F, Kohler PC, Tonazzi S, Wagner B, Wendelspiess S, Ritschel T, Heine A, Kansy M, Klebe G, Diederich F Chemistry. 2012 Jun 26. doi: 10.1002/chem.201200809. PMID:22736391<ref>PMID:22736391</ref> | ||
| - | From | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> |
</div> | </div> | ||
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[[Category: Zymomonas mobilis]] | [[Category: Zymomonas mobilis]] | ||
[[Category: TRNA-guanine transglycosylase]] | [[Category: TRNA-guanine transglycosylase]] | ||
| - | [[Category: Heine, A | + | [[Category: Heine, A]] |
| - | [[Category: Immekus, F | + | [[Category: Immekus, F]] |
| - | [[Category: Klebe, G | + | [[Category: Klebe, G]] |
[[Category: Biosynthesis]] | [[Category: Biosynthesis]] | ||
[[Category: Glycosyltransferase]] | [[Category: Glycosyltransferase]] | ||
Revision as of 12:49, 25 December 2014
tRNA-Guanine Transglycosylase in complex with lin-Benzohypoxanthine Inhibitor
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