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Punt PM, Clever GH. Tailored Transition-Metal Coordination Environments in Imidazole-Modified DNA G-Quadruplexes. Chemistry 2019; 25:13987-13993. [PMID: 31468606 PMCID: PMC6899475 DOI: 10.1002/chem.201903445] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 08/28/2019] [Indexed: 12/18/2022]
Abstract
Two types of imidazole ligands were introduced both at the end of tetramolecular and into the loop region of unimolecular DNA G‐quadruplexes. The modified oligonucleotides were shown to complex a range of different transition‐metal cations including NiII, CuII, ZnII and CoII, as indicated by UV/Vis absorption spectroscopy and ion mobility mass spectrometry. Molecular dynamics simulations were performed to obtain structural insight into the investigated systems. Variation of ligand number and position in the loop region of unimolecular sequences derived from the human telomer region (htel) allows for a controlled design of distinct coordination environments with fine‐tuned metal affinities. It is shown that CuII, which is typically square‐planar coordinated, has a higher affinity for systems offering four ligands, whereas NiII prefers G‐quadruplexes with six ligands. Likewise, the positioning of ligands in a square‐planar versus tetrahedral fashion affects binding affinities of CuII and ZnII cations, respectively. Gaining control over ligand arrangement patterns will spur the rational development of transition‐metal‐modified DNAzymes. Furthermore, this method is suited to combine different types of ligands, for example, those typically found in metalloenzymes, inside a single DNA architecture.
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Affiliation(s)
- Philip M Punt
- Faculty of Chemistry and Chemical Biology, TU Dortmund University, Otto-Hahn-Straße 6, 44227, Dortmund, Germany
| | - Guido H Clever
- Faculty of Chemistry and Chemical Biology, TU Dortmund University, Otto-Hahn-Straße 6, 44227, Dortmund, Germany
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Stoddart JF. Mechanisch verzahnte Moleküle (MIMs) - molekulare Shuttle, Schalter und Maschinen (Nobel-Aufsatz). Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201703216] [Citation(s) in RCA: 134] [Impact Index Per Article: 19.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- J. Fraser Stoddart
- Department of Chemistry; Northwestern University; 2145 Sheridan Road Evanston IL 60208-3113 USA
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Stoddart JF. Mechanically Interlocked Molecules (MIMs)-Molecular Shuttles, Switches, and Machines (Nobel Lecture). Angew Chem Int Ed Engl 2017; 56:11094-11125. [PMID: 28815900 DOI: 10.1002/anie.201703216] [Citation(s) in RCA: 594] [Impact Index Per Article: 84.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2017] [Indexed: 12/20/2022]
Abstract
Chemistry welcomes a new bond: The mechanical bond has endowed molecules with component parts whose movements can be controlled and monitored. In his Nobel Lecture, J. F. Stoddart describes how being able to template the formation of mechanically interlocked molecules has led to the design and synthesis of shuttles, switches, and machines at the nanoscale.
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Affiliation(s)
- J Fraser Stoddart
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, IL, 60208-3113, USA
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Boyd JP, Irran E, Grohmann A. Tetrapodal amidoxime ligands I. Coordination isomerism due to self-complementary dimerization of a pyramidal cobalt(iii) coordination module. Dalton Trans 2012; 41:2477-85. [DOI: 10.1039/c2dt11847e] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Colquhoun H, Zhu Z, Williams D, Drew MG, Cardin C, Gan Y, Crawford A, Marder T. Induced-Fit Binding of π-Electron-Donor Substrates to Macrocyclic Aromatic Ether Imide Sulfones: A Versatile Approach to Molecular Assembly. Chemistry 2009; 16:907-18. [DOI: 10.1002/chem.200901484] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Caron L, Bricout H, Tilloy S, Ponchel A, Landy D, Fourmentin S, Monflier E. Molecular Recognition Between a Water-Soluble Organometallic Complex and a ?-Cyclodextrin: First Example of Second-Sphere Coordination Adducts Possessing a Catalytic Activity. Adv Synth Catal 2004. [DOI: 10.1002/adsc.200404104] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Jian FF, Zhao PS, Yu Q, Wang QX, Jiao K. Density Functional Calculations, Synthesis, and Characterization on Two Novel Quadruple Hydrogen-Bonded Supramolecular Complexes. J Phys Chem A 2004. [DOI: 10.1021/jp037926o] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Fang F. Jian
- New Materials and Function Coordination Chemistry Laboratory, Qingdao University of Science and Technology, Qingdao Shandong 266042, People's Republic of China, and Materials Chemistry Laboratory, Nanjing University of Science and Technology, Nanjing 210094, People's Republic of China
| | - Pu S. Zhao
- New Materials and Function Coordination Chemistry Laboratory, Qingdao University of Science and Technology, Qingdao Shandong 266042, People's Republic of China, and Materials Chemistry Laboratory, Nanjing University of Science and Technology, Nanjing 210094, People's Republic of China
| | - Qing Yu
- New Materials and Function Coordination Chemistry Laboratory, Qingdao University of Science and Technology, Qingdao Shandong 266042, People's Republic of China, and Materials Chemistry Laboratory, Nanjing University of Science and Technology, Nanjing 210094, People's Republic of China
| | - Qing X. Wang
- New Materials and Function Coordination Chemistry Laboratory, Qingdao University of Science and Technology, Qingdao Shandong 266042, People's Republic of China, and Materials Chemistry Laboratory, Nanjing University of Science and Technology, Nanjing 210094, People's Republic of China
| | - Kui Jiao
- New Materials and Function Coordination Chemistry Laboratory, Qingdao University of Science and Technology, Qingdao Shandong 266042, People's Republic of China, and Materials Chemistry Laboratory, Nanjing University of Science and Technology, Nanjing 210094, People's Republic of China
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Kim SY, Jung IS, Lee E, Kim J, Sakamoto S, Yamaguchi K, Kim K. Macrocycles within Macrocycles: Cyclen, Cyclam, and Their Transition Metal Complexes Encapsulated in Cucurbit[8]uril. Angew Chem Int Ed Engl 2001; 40:2119-2121. [DOI: 10.1002/1521-3773(20010601)40:11<2119::aid-anie2119>3.0.co;2-4] [Citation(s) in RCA: 140] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2001] [Indexed: 11/08/2022]
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Kim SY, Jung IS, Lee E, Kim J, Sakamoto S, Yamaguchi K, Kim K. Macrocycles within Macrocycles: Cyclen, Cyclam, and Their Transition Metal Complexes Encapsulated in Cucurbit[8]uril. Angew Chem Int Ed Engl 2001. [DOI: 10.1002/1521-3757(20010601)113:11<2177::aid-ange2177>3.0.co;2-g] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Dietz C, Heinemann FW, Kuhnigk J, Krüger C, Gerdan M, Trautwein AX, Grohmann A. Conformational Flexibility of the Square-Pyramidal Coordination Cap in a Series of Octahedral Nickel(II) Pentaamine Complexes – Magnetochemical Characterization of the Singly μ-Cl-Bridged Nickel(II) Dimer [(pyN4)Ni-Cl-Ni(pyN4)](PF6)3 [pyN4 = 2,6-Bis(1′,3′-diamino-2′-methylprop-2′-yl)pyridine]. Eur J Inorg Chem 1998. [DOI: 10.1002/(sici)1099-0682(199807)1998:7<1041::aid-ejic1041>3.0.co;2-e] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Affiliation(s)
- Franz P. Schmidtchen
- Institut für Organische Chemie und Biochemie, Technische Universität München, D-85747 Garching, Germany
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Philp D, Stoddart JF. Selbstorganisation in natürlichen und in nichtnatürlichen Systemen. Angew Chem Int Ed Engl 1996. [DOI: 10.1002/ange.19961081105] [Citation(s) in RCA: 389] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Cameron BR, Corrent SS, Loeb SJ. Übergangsmetallkomplexe als Wirt und als Gast: Koordination eines Platin-Ammin-Komplexes in zweiter Sphäre an einen Platin-haltigen Azakronenether. Angew Chem Int Ed Engl 1995. [DOI: 10.1002/ange.19951072324] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Monflier E, Fremy G, Castanet Y, Mortreux A. Molekulare Erkennung zwischen chemisch modifiziertemβ-Cyclodextrin und 1-Decen: Zweiphasen-Hydroformylierung von wasserunlöslichen Olefinen. Angew Chem Int Ed Engl 1995. [DOI: 10.1002/ange.19951072024] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Ashton PR, Claessens CG, Hayes W, Menzer S, Stoddart JF, White AJP, Williams DJ. Molekulare Mosaiken – ein quadratisches Cyclophan und sein Einschlußkomplex mit Ferrocen. Angew Chem Int Ed Engl 1995. [DOI: 10.1002/ange.19951071710] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Monflier E, Blouet E, Barbaux Y, Mortreux A. Wacker-Oxidation von 1-Decen zu 2-Decanon in Gegenwart eines chemisch modifizierten Cyclodextrins: eine geglückte Verbindung aus Wirt-Gast-Chemie und homogener Katalyse. Angew Chem Int Ed Engl 1994. [DOI: 10.1002/ange.19941062024] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Schneider HJ. Mechanismen der molekularen Erkennung - Untersuchungen an organischen Wirt-Gast-Komplexen. Angew Chem Int Ed Engl 1991. [DOI: 10.1002/ange.19911031104] [Citation(s) in RCA: 97] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Klingert B, Rihs G. Molecular encapsulation of transition metal complexes in cyclodextrins. Part 2. Synthesis and crystal structures of 2:1 adducts between ?-cyclodextrin and metallocenium hexafluorophosphates [?5-C5H5)2M]PF6(M = Fe, Co, Rh). ACTA ACUST UNITED AC 1991. [DOI: 10.1007/bf01066209] [Citation(s) in RCA: 30] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Überraschende Basizität einiger Carbonyl(fluoro)übergangsmetall-Komplexe mit Metallen in niedrigen Oxidationsstufen; kristallographische Charakterisierung einer sp2-CH⃛F-Wasserstoffbrückenbindung. Angew Chem Int Ed Engl 1990. [DOI: 10.1002/ange.19901020835] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Alston DR, Slawin AMZ, Stoddart JF, Williams DJ, Zarzycki R. Second Sphere Coordination Adducts of Phosphane-Transition Metal Complexes with ?-Cyclodextrin and its Methylated Derivative. ACTA ACUST UNITED AC 1988. [DOI: 10.1002/anie.198811841] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Alston DR, Slawin AMZ, Stoddart JF, Williams DJ, Zarzycki R. Koordination in zweiter Sphäre: Addukte von Phosphanübergangsmetall-Komplexen an β-Cyclodextrin und Methylderivate. Angew Chem Int Ed Engl 1988. [DOI: 10.1002/ange.19881000917] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Ballardini R, Gandolfi MT, Balzani V, Kohnke FH, Stoddart JF. Photochemie und Photophysik von Verbindungen mit zweiter Ligandensphäre: Die Lumineszenz des Addukts aus [Pt(bpy)(NH3)2]2⊕ und Dibenzo[30]krone-10. Angew Chem Int Ed Engl 1988. [DOI: 10.1002/ange.19881000514] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Ballardini R, Gandolfi MT, Balzani V, Kohnke FH, Stoddart JF. Second-Sphere Photochemistry and Photophysics: Luminescence of the [Pt(bpy)(NH3)2]2?-Dibenzo[30]crown-10 Adduct. ACTA ACUST UNITED AC 1988. [DOI: 10.1002/anie.198806921] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Billing R, Rehorek D, Salvetter J, Hennig H. Photokatalytische Systeme. LXVIII. Second-Sphere-Photoreaktion von Cyanometallaten mit Diphenyliodoniumionen. Z Anorg Allg Chem 1988. [DOI: 10.1002/zaac.19885570125] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Lehn JM. Supramolekulare Chemie – Moleküle, Übermoleküle und molekulare Funktionseinheiten (Nobel-Vortrag). Angew Chem Int Ed Engl 1988. [DOI: 10.1002/ange.19881000110] [Citation(s) in RCA: 577] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Ferguson G, Matthes KE, Parker D. Simultane primäre und sekundäre Koordination eines neutralen Liganden in einem makrocyclischen Rhodium(III)-Komplex. Angew Chem Int Ed Engl 1987. [DOI: 10.1002/ange.19870991123] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Dietrich-Buchecker CO, Guilhem J, Khemiss AK, Kintzinger JP, Pascard C, Sauvage JP. Molekülstruktur eines [3]-Catenats: Faltung des verketteten Systems durch Wechselwirkung zwischen den beiden Kupferkomplex-Untereinheiten. Angew Chem Int Ed Engl 1987. [DOI: 10.1002/ange.19870990731] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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