4gi4
From Proteopedia
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| - | '''Unreleased structure''' | ||
| - | + | ==tRNA Guanine Transglycosylase in complex with disubstituted lin-benzoguanine inhibitor== | |
| + | <StructureSection load='4gi4' size='340' side='right'caption='[[4gi4]], [[Resolution|resolution]] 1.97Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[4gi4]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Zymomonas_mobilis_subsp._mobilis_ZM4_=_ATCC_31821 Zymomonas mobilis subsp. mobilis ZM4 = ATCC 31821]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4GI4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4GI4 FirstGlance]. <br> | ||
| + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.97Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=0EX:6-AMINO-4-[2-(BENZYLAMINO)ETHYL]-2-[(2-PHENYLETHYL)AMINO]-1,7-DIHYDRO-8H-IMIDAZO[4,5-G]QUINAZOLIN-8-ONE'>0EX</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></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=4gi4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4gi4 OCA], [https://pdbe.org/4gi4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4gi4 RCSB], [https://www.ebi.ac.uk/pdbsum/4gi4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4gi4 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] | ||
| - | + | ==See Also== | |
| - | + | *[[TRNA-guanine transglycosylase 3D structures|TRNA-guanine transglycosylase 3D structures]] | |
| - | + | __TOC__ | |
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Zymomonas mobilis subsp. mobilis ZM4 = ATCC 31821]] | ||
| + | [[Category: Immekus F]] | ||
| + | [[Category: Klebe G]] | ||
Current revision
tRNA Guanine Transglycosylase in complex with disubstituted lin-benzoguanine inhibitor
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