5lfw
From Proteopedia
(Difference between revisions)
(New page: '''Unreleased structure''' The entry 5lfw is ON HOLD Authors: Hall, J.P., Cardin, C.J. Description: Lambda-[Ru(phen)2(dppz)]2+ bound to a short substituted DNA sequence [[Category: Unr...) |
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| - | '''Unreleased structure''' | ||
| - | + | ==Lambda-[Ru(phen)2(dppz)]2+ bound to a short substituted DNA sequence== | |
| + | <StructureSection load='5lfw' size='340' side='right'caption='[[5lfw]], [[Resolution|resolution]] 1.28Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[5lfw]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Synthetic_construct Synthetic construct]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5LFW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5LFW 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]] 1.28Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=5BT:5-BROMO-2-DEOXYCYTIDINE'>5BT</scene>, <scene name='pdbligand=BA:BARIUM+ION'>BA</scene>, <scene name='pdbligand=RKP:LAMBDA-RU(PHEN)2(DPPZ)+COMPLEX'>RKP</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=5lfw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5lfw OCA], [https://pdbe.org/5lfw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5lfw RCSB], [https://www.ebi.ac.uk/pdbsum/5lfw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5lfw ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | X-ray crystal structures of three Lambda-[Ru(L)2 dppz]2+ complexes (dppz=dipyridophenazine; L=1,10-phenanthroline (phen), 2,2'-bipyridine (bpy)) bound to d((5BrC)GGC/GCCG) showed the compounds intercalated at a 5'-CG-3' step. The compounds bind through canted intercalation, with the binding angle determined by the guanine NH2 group, in contrast to symmetrical intercalation previously observed at 5'-TA-3' sites. This result suggests that canted intercalation is preferred at 5'-CG-3' sites even though the site itself is symmetrical, and we hypothesise that symmetrical intercalation in a 5'-CG-3' step could give rise to a longer luminescence lifetime than canted intercalation. | ||
| - | + | Guanine Can Direct Binding Specificity of Ru-dipyridophenazine (dppz) Complexes to DNA through Steric Effects.,Hall JP, Gurung SP, Henle J, Poidl P, Andersson J, Lincoln P, Winter G, Sorensen T, Cardin DJ, Brazier JA, Cardin CJ Chemistry. 2017 Jan 19. doi: 10.1002/chem.201605508. PMID:28105682<ref>PMID:28105682</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | [[Category: | + | </div> |
| - | [[Category: | + | <div class="pdbe-citations 5lfw" style="background-color:#fffaf0;"></div> |
| - | [[Category: Cardin | + | == References == |
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Synthetic construct]] | ||
| + | [[Category: Cardin CJ]] | ||
| + | [[Category: Hall JP]] | ||
Current revision
Lambda-[Ru(phen)2(dppz)]2+ bound to a short substituted DNA sequence
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