Abstract
The genome-wide occurrence of G-quadruplexes and their demonstrated biological activities call for detailed understanding on the stability and transition kinetics of the structures. Although the core structural element in a G-quadruplex is simple and requires only four tandem repeats of Guanine rich sequences, there is rather rich conformational diversity in this structure. Corresponding to this structural diversity, it displays involved transition kinetics within individual G-quadruplexes and complicated interconversion among different G-quadruplex species. Due to the inherently high signal-to-noise ratio in the measurement, single-molecule tools offer a unique capability to investigate the thermodynamic, kinetic, and mechanical properties of G-quadruplexes with dynamic conformations. In this chapter, we describe different single molecule methods such as atomic-force microscopy (AFM), single-molecule fluorescence resonance energy transfer (smFRET), optical, magnetic, and magneto-optical tweezers to investigate G-quadruplex structures as well as their interactions with small-molecule ligands.
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References
Simonsson T (2001) G-quadruplex DNA structures variations on a theme. Biol Chem 382(4):621–628
Laughlan G, Murchie AIH, Norman DG, Moore MH, Moody PCE, Lilley DMJ, Luisi B (1994) The high-resolution crystal structure of a parallel-stranded guanine Tetraplex. Science 265:520–524
Burge S, Parkinson GN, Hazel P, Todd AK, Neidle S (2006) Quadruplex DNA: sequence, topology and structure. Nucleic Acids Res 34:5402–5415
Dai J, Carver M, Yang D (2008) Polymorphism of human telomeric quadruplex structures. Biochimie 90(8):1172–1183
Chen Y, Yang D (2012) Sequence, stability, structure of G-quadruplexes and their drug interactions. Current protocols in nucleic acid chemistry/edited by Serge L Beaucage [et al] CHAPTER:Unit17.15–Unit17.15
Huppert JL, Balasubramanian S (2005) Prevalence of quadruplexes in the human genome. Nucleic Acids Res 33(9):2908–2916
Fernando H, Reszka AP, Huppert J, Ladame S, Rankin S, Venkitaraman AR, Neidle S, Balasubramanian S (2006) A conserved quadruplex motif located in a transcription activation site of the human c-kit oncogene. Biochemistry 45(25):7854–7860
Rizzo A, Salvati E, Porru M, D’Angelo C, Stevens MF, D’Incalci M, Leonetti C, Gilson E, Zupi G, Biroccio A (2009) Stabilization of quadruplex DNA perturbs telomere replication leading to the activation of an ATR-dependent ATM signaling pathway. Nucleic Acids Res 37(16):5353–5364
Siddiqui-Jain A, Grand CL, Bearss DJ, Hurley LH (2002) Direct evidence for a G-quadruplex in a promoter region and its targeting with a small molecule to repress c-MYC transcription. Proc Natl Acad Sci U S A 99:11593–11598
Balasubramanian S, Hurley LH, Neidle S (2011) Targeting G-quadruplexes in gene promoters: a novel anticancer strategy? Nat Rev Drug Discov 10(4):261–275
Zhang X, Mar V, Zhou W, Harrington L, Robinson MO (1999) Telomere shortening and apoptosis in telomerase-inhibited human tumor cells. Genes Dev 13:2388–2399
Rezler EM, Bearss DJ, Hurley LH (2003) Telomere inhibition and telomere disruption as processes for drug targeting. Annu Rev Pharmacol Toxicol 43:359–379
de Armond R, Wood S, Sun D, Hurley LH, Ebbinghaus SW (2005) Evidence for the presence of a guanine quadruplex forming region within a polypurine tract of the hypoxia inducible factor 1R promoter. Biochemistry 44:16341–16350
Sun D, Guo K, Rusche JJ, Hurley LH (2005) Facilitation of a structural transition in the polypurine/polypyrimidine tract within the proximal promoter region of the human VEGF gene by the presence of potassium and G-quadruplex-interactive agents. Nucleic Acids Res 33:6070–6080
Sun D, Hurley LH (2010) Biochemical techniques for the characterization of G-quadruplex structures: EMSA, DMS footprinting, and DNA polymerase stop assay. Methods Mol Biol 608:65–79
Zhang AYQ, Balasubramanian S (2012) The kinetics and folding pathways of intramolecular G-quadruplex nucleic acids. J Am Chem Soc 134:19297–19308
Bončina M, Lah J, Prislan I, Vesnaver G (2012) Energetic basis of human telomeric DNA folding into G-quadruplex structures. J Am Chem Soc 134(23):9657–9663
Gray RD, Buscaglia R, Chaires JB (2012) Populated intermediates in the thermal unfolding of the human telomeric quadruplex. J Am Chem Soc 134:16834–16844
Limongelli V, De Tito S, Cerofolini L, Fragai M, Pagano B, Trotta R, Cosconati S, Marinelli L, Novellino E, Bertini I, Randazzo A, Luchinat C, Parrinello M (2013) The G-triplex DNA. Angew Chem Int Ed Eng 52:2269–2273
Sannohe Y, Endo M, Katsuda Y, Hidaka K, Sugiyama H (2010) Visualization of dynamic conformational switching of the G-quadruplex in a DNA nanostructure. J Am Chem Soc 132(46):16311–16313
Ying L, Green JJ, Li H, Klenerman D, Balasubramanian S (2003) Studies on the structure and dynamics of the human telomeric G quadruplex by single-molecule fluorescence resonance energy transfer. Proc Natl Acad Sci U S A 100:14629–14634
Lee JY, Okumus B, Kim DS, Ha T (2005) Extreme conformational diversity in human telomeric DNA. Proc Natl Acad Sci U S A 102(52):18938–18943
Lynch S, Baker H, Byker SG, Zhou D, Sinniah K (2009) Single molecule force spectroscopy on G-quadruplex DNA. Chemistry 15(33):8113–8116
Yu Z, Schonhoft JD, Dhakal S, Bajracharya R, Hegde R, Basu S, Mao H (2009) ILPR G-quadruplexes formed in seconds demonstrate high mechanical stabilities. J Am Chem Soc 131(5):1876–1882
Schonhoft JD, Das A, Achamyeleh F, Samdani S, Sewell A, Mao H, Basu S (2009) ILPR repeats adopt diverse G-quadruplex conformations that determine insulin binding. Biopolymers 93:21–31
Li W, Hou X-M, Wang P-Y, Xi X-G, Ming Li M (2013) Direct measurement of sequential folding pathway and energy landscape of human telomeric G-quadruplex structures. J Am Chem Soc 135:6423–6426
Selvam S, Koirala D, Yu Z, Mao H (2014) Quantification of topological coupling between DNA superhelicity and G-quadruplex formation. J Am Chem Soc 136:13967–13970
Ambrus A, Chen D, Dai J, Bialis T, Jones RA, Yang D (2006) Human telomeric sequence forms a hybrid-type intramolecular G-quadruplex structure with mixed parallel/antiparallel strands in potassium solution. Nucleic Acids Res 34:2723–2735
Zhang Z, Dai J, Veliath E, Jones RA, Yang D (2010) Structure of a two-G-tetrad intramolecular G-quadruplex formed by a variant human telomeric sequence in K+ solution: insights into the interconversion of human telomeric G-quadruplex structures. Nucleic Acids Res 38(3):1009–1021
Hwang H, Buncher N, Opresko PL, Myong S (2012) POT1-TPP1 regulates telomeric overhang structural dynamics. Structure 20(11):1872–1880
Ray S, Bandaria JN, Qureshi MH, Yildiz A, Balci H (2014) G-quadruplex formation in telomeres enhances POT1/TPP1 protection against RPA binding. Proc Natl Acad Sci U S A 111(8):2990–2995
Ashkin A, Dziedzic JM, Bjorkholm JE, Chu S (1986) Observation of a single-beam gradient force optical trap for dielectric particles. Opt Lett 11(5):288–290
Li J-L, Harrison RJ, Reszka AP, Brosh RM, Bohr VA, Neidle S, Hickson ID (2001) Inhibition of the Bloom’s and Werner’s syndrome helicases by G-quadruplex interacting ligands. Biochemistry 40(50):15194–15202
Han H, Bennett R, Hurley L (2000) Inhibition of unwinding of G-quadruplex structures by Sgs1 helicase in the presence of N,N′-Bis[2-(1-piperidino)ethyl]-3,4,9,10-perylenetetracarboxylic diimide, a G-quadruplex-interactive ligand. Biochemistry 39:9311–9316
J-q L, C-y C, Xue Y, Hao Y-h, Tan Z (2010) G-quadruplex hinders translocation of BLM helicase on DNA: a real-time fluorescence spectroscopic unwinding study and comparison with duplex substrates. J Am Chem Soc 132:10521–10527
de Messieres M, Chang J-C, Brawn-Cinani B, La Porta A (2012) Single-molecule study of G-quadruplex disruption using dynamic force spectroscopy. Phys Rev Lett 109(5):058101
Yu Z, Koirala D, Cui Y, Easterling LF, Zhao Y, Mao H (2012) Click chemistry assisted single-molecule fingerprinting reveals a 3D biomolecular folding funnel. J Am Chem Soc 134(30):12338–12341
Long X, Parks JW, Bagshaw CR, Stone MD (2013) Mechanical unfolding of human telomere G-quadruplex DNA probed by integrated fluorescence and magnetic tweezers spectroscopy. Nucleic Acids Res 41(4):2746–2755
You H, Wu J, Shao F, Yan J (2015) Stability and kinetics of c-MYC promoter G-quadruplexes studied by single-molecule manipulation. J Am Chem Soc 137(7):2424–2427
Azzalin CM, Reichenbach P, Khoriauli L, Giulotto E, Lingner J (2007) Telomeric repeat-containing RNA and RNA surveillance factors at mammalian chromosome ends. Science 318:798–801
Porro A, Feuerhahn S, Reichenbach P, Lingner J (2010) Molecular dissection of telomeric repeat-containing RNA biogenesis unveils the presence of distinct and multiple regulatory pathways. Mol Cell Biol 30(20):4808–4817
Garavis M, Bocanegra R, Herrero-Galan E, Gonzalez C, Villasante A, Arias-Gonzalez JR (2013) Mechanical unfolding of long human telomeric RNA (TERRA). Chem Commun 49(57):6397–6399
Gosse C, Croquette V (2002) Magnetic tweezers: micromanipulation and force measurement at the molecular level. Biophys J 82:3314–3329
Koirala D, Dhakal S, Ashbridge B, Sannohe Y, Rodriguez R, Sugiyama H, Balasubramanian S, Mao H (2011) A single-molecule platform for investigation of interactions between G-quadruplexes and small-molecule ligands. Nat Chem 3:782–787
Kouzine F, Liu J, Sanford S, Chung HJ, Levens D (2004) The dynamic response of upstream DNA to transcription-generated torsional stress. Nat Struct Mol Biol 11(11):1092–1100
Drake B, Prater C, Weisenhorn A, Gould S, Albrecht T, Quate C, Cannell D, Hansma H, Hansma P (1989) Imaging crystals, polymers, and processes in water with the atomic force microscope. Science 243(4898):1586–1589
Xu Y, Ishizuka T, Kurabayashi K, Komiyama M (2009) Consecutive formation of G-quadruplexes in human telomeric-overhang DNA: a protective capping structure for telomere ends. Angew Chem Int Ed Eng 48(42):7833–7836
Wang H, Nora GJ, Ghodke H, Opresko PL (2011) Single molecule studies of physiologically relevant telomeric tails reveal POT1 mechanism for promoting G-quadruplex unfolding. J Biol Chem 286(9):7479–7489
Oganesian L, Bryan TM (2007) Physiological relevance of telomeric G-quadruplex formation: a potential drug target. BioEssays 29(2):155–165
Galburt EA, Grill SW, Wiedmann A, Lubkowska L, Choy J, Nogales E, Kashlev M, Bustamante C (2007) Backtracking determines the force sensitivity of RNAP II in a factor-dependent manner. Nature 446:820–823
Wang MD, Schnitzer MJ, Yin H, Landick R, Gelles J, Block SM (1998) Force and velocity measured for single molecules of RNA polymerase. Science 282(5390):902–907
Lane AN, Chaires JB, Gray RD, Trent JO (2008) Stability and kinetics of G-quadruplex structures. Nucleic Acids Res 36:5482–5515
Hardin CC, Perry AG, White K (2000) Thermodynamic and kinetic characterization of the dissociation and assembly of quadruplex nucleic acids. Biopolymers 56:147–194
Mergny JL, Gros J, Cian AD, Bourdoncle A, Rosu F, Sacca B, Guittat L (2006) Quadruplex nucleic acids. In: Neidle S, Balasubramanian S (eds) Quadruplex nucleic acids. RSC, Cambridge, p 300
Ghimire C, Park S, Iida K, Yangyuoru P, Otomo H, Yu Z, Nagasawa K, Sugiyama H, Mao H (2014) Direct quantification of loop interaction and π–π stacking for G-quadruplex stability at the submolecular level. J Am Chem Soc 136(44):15537–15544
Bergues-Pupo AE, Arias-Gonzalez JR, Morón MC, Fiasconaro A, Falo F (2015) Role of the central cations in the mechanical unfolding of DNA and RNA G-quadruplexes. Nucleic Acids Res 42:7638–7647
Kogut M, Kleist C, Czub J (2016) Molecular dynamics simulations reveal the balance of forces governing the formation of a guanine tetrad—a common structural unit of G-quadruplex DNA. Nucleic Acids Res 44(7):3020–3030
Petraccone L, Pagano B, Giancola C (2012) Studying the effect of crowding and dehydration on DNA G-quadruplexes. Methods 57(1):76–83
Ellis RJ, Minton AP (2003) Cell biology: join the crowd. Nature 425(6953):27–28
Miyoshi D, Karimata H, Sugimoto N (2006) Hydration regulates thermodynamics of G-quadruplex formation under molecular crowding conditions. J Am Chem Soc 128(24):7957–7963
Dhakal S, Cui Y, Koirala D, Ghimire C, Kushwaha S, Yu Z, Yangyuoru PM, Mao H (2013) Structural and mechanical properties of individual human telomeric G-quadruplexes in molecularly crowded solutions. Nucleic Acids Res 41:3915–3923
Wu H-Y, Shyy S, Wang JC, Liu LF (1988) Transcription generates positively and negatively supercoiled domains in the template. Cell 53(3):433–440
Sun D, Hurley LH (2009) The importance of negative superhelicity in inducing the formation of G-quadruplex and i-motif structures in the c-myc promoter: implications for drug targeting and control of gene expression. J Med Chem 52:2863–2874
Tang Y-C, Chang H-C, Roeben A, Wischnewski D, Wischnewski N, Kerner MJ, Hartl FU, Hayer-Hartl M (2006) Structural features of the GroEL-GroES Nano-cage required for rapid folding of encapsulated protein. Cell 125(5):903–914
Brinker A, Pfeifer G, Kerner MJ, Naylor DJ, Hartl FU, Hayer-Hartl M (2001) Dual function of protein confinement in chaperonin-assisted protein folding. Cell 107(2):223–233
Takagi F, Koga N, Takada S (2003) How protein thermodynamics and folding mechanisms are altered by the chaperonin cage: molecular simulations. Proc Natl Acad Sci U S A 100(20):11367–11372
Shrestha P, Jonchhe S, Emura T, Hidaka K, Endo M, Sugiyama H, Mao H (2017) Confined space facilitates G-quadruplex formation. Nat Nanotechnol 12(6):582–588
Petraccone L (2013) Higher-order quadruplex structures. In: Chaires JB, Graves D (eds) Quadruplex nucleic acids, Topics in Current Chemistry, vol 330. Springer, Berlin, Heidelberg, pp 23–46
Schonhoft JD, Bajracharya R, Dhakal S, Yu Z, Mao H, Basu S (2009) Direct experimental evidence for quadruplex-quadruplex interaction within the human ILPR. Nucleic Acids Res 37:3310–3320
Yu Z, Gaerig V, Cui Y, Kang H, Gokhale V, Zhao Y, Hurley LH, Mao H (2012) Tertiary DNA structure in the single-stranded hTERT promoter fragment unfolds and refolds by parallel pathways via cooperative or sequential events. J Am Chem Soc 134(11):5157–5164
Selvam S, Yu Z, Mao H (2016) Exploded view of higher order G-quadruplex structures through click-chemistry assisted single-molecule mechanical unfolding. Nucleic Acids Res 44:45–55
Hann E, Kirkpatrick N, Kleanthous C, Smith DA, Radford SE, Brockwell DJ (2007) The effect of protein complexation on the mechanical stability of Im9. Biophys J 92(9):L79–L81
Cao Y, Balamurali MM, Sharma D, Li H (2007) A functional single-molecule binding assay via force spectroscopy. Proc Natl Acad Sci U S A 104(40):15677–15681
Nguyen T-H, Steinbock LJ, Butt H-J, Helm M, Rd B (2011) Measuring single small molecule binding via rupture forces of a split aptamer. J Am Chem Soc 133(7):2025–2027
Camunas-Soler J, Alemany A, Ritort F (2017) Experimental measurement of binding energy, selectivity, and allostery using fluctuation theorems. Science 355(6323):412–415
Haider SM, Parkinson GN, Neidle S (2003) Structure of a G-quadruplex-ligand complex. J Mol Biol 326:117–125
Kang H-J, Cui Y, Yin H, Scheid A, Hendricks WPD, Schmidt J, Sekulic A, Kong D, Trent JM, Gokhale V, Mao H, Hurley LH (2016) A pharmacological chaperone molecule induces cancer cell death by restoring tertiary DNA structures in mutant hTERT promoters. J Am Chem Soc 138(41):13673–13692
Horn S, Schadendorf D, Kumar R et al (2013) TERT promoter mutations in familial and sporadic melanoma. Science 339(959–960):959
Huang FW, Hodis E, Mary Jue X, Kryukov GV, Chin L, Garraway LA (2013) Highly recurrent TERT promoter mutations in human melanoma. Science 339:957–958
Moyzis RK, Buckingham JM, Cram LS, Dani M, Deaven LL, Jones MD, Meyne J, Ratliff RL, Wu J-R (1988) A highly conserved repetitive DNA sequence, (TTAGGG)n, present at the telomeres of human chromosomes. Proc Natl Acad Sci U S A 85:6622–6626
Wright WE, Tesmer VM, Huffman KE, Levene SD, Shay JW (1997) Normal human chromosomes have long G-rich telomeric overhangs at one end. Genes Dev 11:2801–2809
Punnoose JA, Ma Y, Li Y, Sakuma M, Mandal S, Nagasawa K, Mao H (2017) Adaptive and specific recognition of telomeric G-quadruplexes via polyvalency induced unstacking of binding units. J Am Chem Soc 139:7476–7484
Besnard E, Babled A, Lapasset L, Milhavet O, Parrinello H, Dantec C, Marin JM, Lemaitre JM (2012) Unraveling cell type-specific and reprogrammable human replication origin signatures associated with G-quadruplex consensus motifs. Nat Struct Mol Biol 19(8):837–844
Wells RD (2007) Non-B DNA conformations, mutagenesis and disease. Trends Biochem Sci 32(6):271–278
Murat P, Balasubramanian S (2014) Existence and consequences of G-quadruplex structures in DNA. Curr Opin Genet Dev 25:22–29
Wang Y, Patel DJ (1993) Solution structure of the human telomeric repeat d[AG3(T2AG3)3] G-tetraplex. Structure 1(4):263–282
Parkinson GN, Lee MP, Neidle S (2002) Crystal structure of parallel quadruplexes from human telomeric DNA. Nature 417(6891):876–880
Luu KN, Phan AT, Kuryavyi V, Lacroix L, Patel DJ (2006) Structure of the human telomere in K+ solution: an intramolecular (3 + 1) G-quadruplex scaffold. J Am Chem Soc 128:9963–9970
Dai J, Carver M, Punchihewa C, Jones RA, Yang D (2007) Structure of the Hybrid-2 type intramolecular human telomeric G-quadruplex in K+ solution: insights into structure polymorphism of the human telomeric sequence. Nucleic Acids Res 35(15):4927–4940
Dai J, Punchihewa C, Ambrus A, Chen D, Jones RA, Yang D (2007) Structure of the intramolecular human telomeric G-quadruplex in potassium solution: a novel adenine triple formation. Nucleic Acids Res 35(7):2440–2450
Phan AT, Kuryavyi V, Luu KN, Patel DJ (2007) Structure of two intramolecular G-quadruplexes formed by natural human telomere sequences in K+ solution. Nucleic Acids Res 35(19):6517–6525
Lim KW, Amrane S, Bouaziz S, Xu W, Mu Y, Patel DJ, Luu KN, Phan AT (2009) Structure of the human telomere in K+ solution: a stable basket-type G-quadruplex with only two G-tetrad layers. J Am Chem Soc 131(12):4301–4309
Heddi B, Phan AT (2011) Structure of human telomeric DNA in crowded solution. J Am Chem Soc 133(25):9824–9833
Lim KW, Ng VCM, Martín-Pintado N, Heddi B, Phan AT (2013) Structure of the human telomere in Na+ solution: an antiparallel (2+2) G-quadruplex scaffold reveals additional diversity. Nucleic Acids Res 41(22):10556–10562
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We are grateful for NIH R01CA236350 and NSF1609514 for financial support.
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Mandal, S., Hoque, M.E., Mao, H. (2019). Single-Molecule Investigations of G-Quadruplex. In: Yang, D., Lin, C. (eds) G-Quadruplex Nucleic Acids. Methods in Molecular Biology, vol 2035. Humana, New York, NY. https://doi.org/10.1007/978-1-4939-9666-7_16
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