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229d
From Proteopedia
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| - | + | ==DNA ANALOG OF YEAST TRANSFER RNA PHE ANTICODON DOMAIN WITH MODIFIED BASES 5-METHYL CYTOSINE AND 1-METHYL GUANINE== | |
| - | + | <StructureSection load='229d' size='340' side='right'caption='[[229d]]' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[229d]] is a 1 chain structure. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=229D OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=229D FirstGlance]. <br> | |
| - | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</td></tr> | |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=5CM:5-METHYL-2-DEOXY-CYTIDINE-5-MONOPHOSPHATE'>5CM</scene>, <scene name='pdbligand=MG1:2-DEOXY-1-METHYLGUANOSINE+5-(DIHYDROGEN+PHOSPHATE)'>MG1</scene>, <scene name='pdbligand=UMP:2-DEOXYURIDINE+5-MONOPHOSPHATE'>UMP</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=229d FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=229d OCA], [https://pdbe.org/229d PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=229d RCSB], [https://www.ebi.ac.uk/pdbsum/229d PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=229d ProSAT]</span></td></tr> | |
| - | + | </table> | |
| - | + | <div style="background-color:#fffaf0;"> | |
| - | + | == Publication Abstract from PubMed == | |
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Design of biologically active DNA analogues of the yeast tRNA(Phe) anticodon domain, tDNAPheAC, required the introduction of a d(m5C)-dependent, Mg(2+)-induced structural transition and the d(m1G) disruption of an intra-loop dC.dG base pair. The modifications were introduced at residues corresponding to m5C-40 and wybutosine-37 in tRNA(Phe). Modified tDNAPheAC inhibited translation by 50% at a tDNAPheAC:ribosome ratio of 8:1. The molecule's structure has been determined by NMR spectroscopy and restrained molecular dynamics with an overall r.m.s.d. of 2.8 A and 1.7 A in the stem, and is similar to the tRNA(Phe) anticodon domain in conformation and dimensions. The tDNAPheAC structure may provide a guide for the design of translation inhibitors as potential therapeutic agents. | Design of biologically active DNA analogues of the yeast tRNA(Phe) anticodon domain, tDNAPheAC, required the introduction of a d(m5C)-dependent, Mg(2+)-induced structural transition and the d(m1G) disruption of an intra-loop dC.dG base pair. The modifications were introduced at residues corresponding to m5C-40 and wybutosine-37 in tRNA(Phe). Modified tDNAPheAC inhibited translation by 50% at a tDNAPheAC:ribosome ratio of 8:1. The molecule's structure has been determined by NMR spectroscopy and restrained molecular dynamics with an overall r.m.s.d. of 2.8 A and 1.7 A in the stem, and is similar to the tRNA(Phe) anticodon domain in conformation and dimensions. The tDNAPheAC structure may provide a guide for the design of translation inhibitors as potential therapeutic agents. | ||
| - | + | Design, biological activity and NMR-solution structure of a DNA analogue of yeast tRNA(Phe) anticodon domain.,Basti MM, Stuart JW, Lam AT, Guenther R, Agris PF Nat Struct Biol. 1996 Jan;3(1):38-44. PMID:8548453<ref>PMID:8548453</ref> | |
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| - | Design, biological activity and NMR-solution structure of a DNA analogue of yeast tRNA(Phe) anticodon domain., Basti MM, Stuart JW, Lam AT, Guenther R, Agris PF | + | |
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| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| + | </div> | ||
| + | <div class="pdbe-citations 229d" style="background-color:#fffaf0;"></div> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Agris PF]] | ||
| + | [[Category: Basti MM]] | ||
| + | [[Category: Guenther R]] | ||
| + | [[Category: Lam AT]] | ||
| + | [[Category: Stuart JW]] | ||
Current revision
DNA ANALOG OF YEAST TRANSFER RNA PHE ANTICODON DOMAIN WITH MODIFIED BASES 5-METHYL CYTOSINE AND 1-METHYL GUANINE
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Categories: Large Structures | Agris PF | Basti MM | Guenther R | Lam AT | Stuart JW
