Loren Williams Publications

Publications of Loren Williams | Williams Home |

98. Petrov, A.S., Bernier, C., Hershkovitz, E., Xue, Y., Waterbury, C.C., Grover, M.A., C., H.S., Hud, N.V., Wartell, R.M., and Williams, L.D. "Secondary Structure and Domain Architecture of the 23S rRNA", Nucleic Acids Res., published online (June 14, 2013) doi: 2010.1093/nar/gkt2513 (pdf).

97. Hsiao, C., Chou, I.-C., Okafor, C.D., Bowman, J.C., O'Neill, E.B., Athavale, S.S., Petrov, A.S., Hud, N.V., Wartell, R.M., Harvey, S.C., and Williams, L.D. "Iron(II) Plus RNA Can Catalyze Electron Transfer", Nature Chemistry 5, 525-528 (2013) (pdf).

96. Hud, N.V., Cafferty, B.J., Krishnamurthy, R., and Williams, L.D. "The Origin of RNA and "My Grandfather's Axe"", Chem. Biol. 20, 466-474 (2013) (pdf).

95. Hsiao, C., Lenz, T.K., Peters, J.K., Fang, P.Y., Schneider, D.M., Anderson, E.J., Preeprem, T., Bowman, J.C., O'Neill, E.B., Lie, L., Athavale, S.S., Gossett, J.J., Trippe, C., Murray, J., Petrov, A.S., Wartell, R.M., Harvey, S.C., Hud, N.V., and Williams, L.D. "Molecular Paleontology: A Biochemical Model of the Ancestral Ribosome", Nucleic Acids Res. 41, 3373-3385 (2013) (pdf).

94. Athavale, S.S., Gossett, J.J., Bowman, J.C., Hud, N.V., Williams, L.D., and Harvey, S.C. "In Vitro Secondary Structure of the Genomic RNA of Satellite Tobacco Mosaic Virus", PLoS One 8, e54384 (2013) (pdf).

93. Harris, L.A., Watkins, D., Williams, L.D., and Koudelka, G.B. "Indirect Readout of DNA Sequence by P22 Repressor: Roles of DNA and Protein Functional Groups in Modulating DNA Conformation", J. Mol. Biol. 425, 133-143 (2013) (pdf).

92. Williams, L.D. "Yin and Yang: Polypeptide and Polynucleotide", Origins of LIfe Community Page (2012) (pdf).

91. Peters, J.W., and Williams, L.D. "The Origin of Life: Look up and Look Down", Astrobiology 12, 1087-1092 (2012) (pdf).

90. Bowman, J.C., Azizi, B., Lenz, T.K., Roy, P., and Williams, L.D. Preparation of Long Templates for RNA in Vitro Transcription by Recursive PCR, in Recombinant and in Vitro RNA Synthesis: Methods and Protocols, Methods in Molecular Biology (Conn, G. L., Ed.), pp 19-41, Springer Science, LLC (2012) (pdf).

89. Petrov, A.S., Bernier, C.R., Hsiao, C.L., Okafor, C.D., Tannenbaum, E., Stern, J., Gaucher, E., Schneider, D., Hud, N.V., Harvey, S.C., and Williams, L.D. "RNA-Magnesium-Protein Interactions in Large Ribosomal Subunit", J. Phys. Chem. B 116, 8113-8120 (2012) (pdf).

88. Bowman, J.C., Lenz, T.K., Hud, N.V., and Williams, L.D. "Cations in Charge: Magnesium Ions in RNA Folding and Catalysis ", Current Opinion in Structural Biology 22, 262-272 (2012) (pdf).

87. Engelhart, A.E., Cafferty, B.J., Okafor, C.D., Chen, M.C., Williams, L.D., Lynn, D.G., and Hud, N.V. "Nonenzymatic Ligation of DNA with a Reversible Step and a Final Linkage That Can Be Used in PCR", ChemBioChem 13, 1121-1124 (2012) (pdf).

86. Athavale, S.S., Petrov, A.S., Hsiao, C., Watkins, D., Prickett, C.D., Gossett, J.J., Lie, L., Bowman, J.C., O'Neill, E., Bernier, C.R., Hud, N.V., Wartell, R.M., Harvey, S.C., and Williams, L.D. "RNA Folding and Catalysis Mediated by Iron (II)", PLoS ONE 7, e38024 (2012) (pdf).

85. Athavale, S.S., Gossett, J.J., Hsiao, C., Bowman, J.C., O'Neill, E., Hershkovitz, E., Preeprem, T., Hud, N.V., Wartell, R.M., Harvey, S.C., and Williams, L.D. "Domain III of the T. thermophilus 23S rRNA Folds Independently to a near-Native State", RNA 18, 752-758 (2012) (pdf).

84. Maehigashi, T., Hsiao, C., Kruger Woods, K., Moulaei, T., Hud, N.V., and Williams, L.D. "B-DNA Structure Is Intrinsically Polymorphic: Even at the Level of Base Pair Positions", Nucleic Acids Res. 8, 3714-3722. (2012) (pdf).

83. Bowman, J.C., and Williams, L.D. Nucleic Acids, in Encyclodedia of Astrobiology (Gargaud, M., Cernicharo, J., Viso, M., Cleaves II, H. J., Pinti, D., Amils, R., and Kobayashi, K., Eds.), Springer, New York, NY (2011).

82. Watkins , D., Harris , L.-A., Koudelka , G., B., and Williams, L.D. "Protein: Feeling the Groove of DNA", in Frontiers in Nucleic Acids (Sheardy, R. D., and Winkle, S. A., Eds.), pp 133-145, American Chemical Society (2011) (pdf).

81. Buckley, R., Enekwa, C.D., Williams, L.D., and Hud, N.V. "Molecular Recognition of Watson-Crick-Like Purine-Purine Base Pairs", ChemBioChem 12, 2155-2158 (2011) (pdf).

80. Petrov, A.S., Bowman, J.C., Harvey, S.C., & Williams, L.D. "Bidentate RNA-Magnesium Clamps: On the Origin of the Special Role of Magnesium in RNA Folding", RNA, 17, 291-297 (2011) (pdf).

79. Schneider, D.M., & Williams, L.D. "You Can't Change That: Arsenic, Phosphorus and Life", J. Cosmology 13, 3627-3630 (2010) (commentary).

78. Komeda, S., Moulaei, T., Chikuma, M., Odani, A., Kipping, R., Farrell, N.P., & Williams, L.D. "The Phosphate Clamp: A Small and Independent Motif for Nucleic Acid Backbone Recognition" Nucleic Acids Res., 24, 1-12 (2010) (pdf).

77. Mohan, S., Hsiao, C., Bowman, J.C., Wartell, R., & Williams, L.D. "RNA Tetraloop Folding Reveals Tension between Backbone Restraints and Molecular Interactions. J. Am. Chem. Soc., 132, 12679-12689 (2010) (pdf).

76. Watkins, D., Mohan, S., Koudelka, G. B. & Williams, L. D. "Sequence Recognition of DNA by Protein-Induced Conformational Transitions", J. Mol. Biol., 396, 1145-1164 (2010) (pdf).

75. Watkins, D., Moulaei, T., Komeda, S., & Williams, L. D. "Application of Anomalous Diffraction Methods to the Study of DNA and DNA-Complexes", Methods in Enzymology, (Fox, K., Ed.) 133-152 (2010).

74. Hsiao, C., Mohan, S., Kalahar, B. K., & Williams, L. D. "Peeling the Onion: Ribosomes are Ancient Molecular Fossils", Mol. Bio. Evol., 26, 2415-2425 (2009) (pdf).

73. Hsiao, C. & Williams, L.D. "A Recurrent Magnesium-Binding Motif Provides a Framework for the Ribosomal Peptidyl Transferase Center", Nucleic Acids Res., 37, 3134-3142 (2009) (pdf).

72. Apostolico, A., Ciriello, G., Guerra, C., Heitsch, C. E., Hsiao, C., & Williams, L. D. "Finding 3D Motifs in Ribosomal RNA Structures", Nucleic Acids Res., 37, e29 (2009) (pdf).

71. Mohan, S., Hsiao, C., VanDeusen, H., Gallagher, R., Krohn, E., Kalahar, B., Wartell, R. M., & Williams, L. D. "Mechanism of RNA Double Helix-Propagation at Atomic-Resolution", J. Phys. Chem. B, 113, 2614-2623 (2009) (pdf).

70. Hsiao, C., Tannenbaum, M., VanDeusen, H., Hershkovitz, E., Perng, G., Tannenbaum, A., & Williams, L. D. "Complexes of Nucleic Acids with Group I and II Cations" in Nucleic Acid Metal Ion Interactions (Hud, N., ed.) The Royal Society of Chemistry: London, pp 1-35 (2008) (pdf).

69. Richardson, J. S., Schneider, B., Murray, L. W., Kapral, G. J., Immormino, R. M., Headd, J. J., Richardson, D. C., Ham, D., Hershkovits, E., Williams, L. D., Keating, K. S., Pyle, A. M., Micallef, D., Westbrook, J., & Berman, H. M. "RNA Backbone: Consensus All-angle Conformers and Modular String Nomenclature", RNA, 14, 1-17 (2008) (pdf).

68. Watkins, D., Hsiao, C., Woods, K. K., Koudelka, G. B., & Williams, L. D. "P22 c2 Repressor-Operator Complex: Mechanisms of Direct and Indirect Readout", Biochemistry, 47, 2325-2338 (2008) (pdf).

67. Gold, B., Marky, L. M., Stone, M. P. & Williams, L. D. "A Review of the Role of the Sequence-Dependent Electrostatic Landscape in DNA Alkylation Patterns", Chem. Res. Toxicol., 19, 1402-1414 (2006) (pdf).

66. Komeda, S., Moulaei, T., Woods, K. K., Chikuma, M., Farrell, N. P., & Williams, L. D. "A Third Mode of DNA Binding: Phosphate Clamps by a Polynuclear Platinum Complex", J. Am. Chem. Soc. 128, 16092-16103, (2006) (pdf).

65. Hsiao, C., Mohan, S., Hershkovitz, E., Tannenbaum, A., & Williams, L. D. "Single Nucleotide RNA Choreography", Nucleic Acids Res. 34, 1481-1491 (2006) (pdf).

64. Hershkovitz, E., Sapiro, G., Tannenbaum, A. & Williams, L. D. "Statistical Analysis of RNA Backbone", IEEE/ACM Transactions on Computational Biology and Bioinformatics, 3, 33-46 (2006) (pdf).

63. Williams, L. D. "Revised Periodic Table of the Elements", Skeptical Inquirer, 29, 68 (2005).

62. Moulaei, T., Maehigashi, T., Lountos, G. T., Komeda, S., Watkins, D., Stone, M. P., Marky, L. A., Li, J.-S., Gold, B. & Williams, L. D. "Structure of B-DNA with Cations Tethered in the Major Groove", Biochemistry, 44, 7458-7468, (2005) (pdf).

61. Williams, L. D. "Between Objectivity and Whim: Nucleic Acid Structural Biology", in Topics in Current Chemistry, (Chaires, J. B. & Waring, M., eds.) 77-88 (2005).

60. Woods, K. K., Maehigashi, T., Howerton, S. B., Sines, C. C., Tannenbaum, S. & Williams, L. D. "High-Resolution Structure of an Extended A-Tract: [d(CGCAAATTTGCG)]₂", J. Am. Chem. Soc., 126, 15330-15331 (2004) (pdf).

59. Hershkovitz, E., Tannenbaum, E., Howerton, S. B., Sheth, A., Tannenbaum, A., & Williams, L. D. "Automated Identification of RNA Conformational Motifs: Theory and Application to the HM LSU 23S rRNA", Nucleic Acids Res. 31, 6249-6257 (2003) (pdf).

58. Razskazovskiy, Y., Debije, M. G., Howerton, S. B., Williams, L. D. & Bernhard, W. A. "Strand Breaks in X-Irradiated Crystalline DNA: Alternating CG Oligomers", Radiation Research, 160, 334-339 (2003) (pdf).

57. Howerton, S. B., Nagpal, A., & Williams, L. D. "Surprising Roles of Electrostatic Interactions in DNA-Ligand Complexes", Biopolymers, 69, 87-99 (2003) (pdf).

56. Reynisson, J., Schuster, G. B., Howerton, S.B., Williams, L. D., Barnett, R. N., Cleveland, C. L., Landman, U., Harrit, N. & Chaires, J. B. "Intercalation of Trioxatriangulenium Ion in DNA: Binding, Electron Transfer, X-Ray Crystallography, and Electronic Structure", J. Am. Chem. Soc., 125, 2072-2083 (2003) (pdf).

55. Woods, K. K., Lan, T., McLaughlin, L. W. & Williams, L. D. "The Role of Minor Groove Functional Groups in DNA Hydration", Nucleic Acids Res., 31, 1536-1540 (2003) (pdf).

54. Hamelberg, D., Williams, L. D. and Wilson, W. D. "Effect of a Neutralized Phosphate Backbone on the Minor Groove of B-DNA: Molecular Dymanics Simulation Studies", Nucleic Acids Res., 30, 3615-3623 (2002) (pdf).

53. Hamelberg, D., Williams, L. D. and Wilson, W. D. "Influence of the Dynamic Positions of Cations on the Structure of the DNA Minor Groove: Sequence-Dependent Effects", J. Am. Chem. Soc., 123, 7745-7755 (2001) (pdf).

52. Howerton, S. B., Sines, C. C., VanDerveer, D. & Williams, L. D. "Locating Monovalent Cations in the Grooves of B-DNA", Biochemistry, 40, 10023-10031 (2001) (pdf).

51. Peek, M. E. & Williams, L. D. "X-Ray Crystallography of DNA-Drug Complexes", Methods in Enzymology, 340, 282-290 (2001) (pdf).

50. Sines, C. C., McFail-Isom, L., Howerton, S. B., VanDerveer, D. & Williams, L. D. "Cations Mediate B-DNA Conformational Heterogeneity", J. Am. Chem. Soc., 122, 11048-11056 (2000) (pdf).

49. Hamelberg, D., McFail-Isom, L., Williams, L. D. and Wilson, W. D. "Flexible Structure of DNA: Ion Dependence of Minor-Groove Structure and Dynamics", J. Am. Chem. Soc., 122, 10513-10520 (2000) (pdf).

48. Williams, L. D. and Maher, L. J. "Electrostatic Mechanisms of DNA Deformation", Annual Review of Biophysics and Biomolecular Structure, 29, 497-521 (2000) (pdf).

47. Woods, K. K., McFail-Isom, L., Sines, C. C., Howerton, S. B., Stephens, R. K. & Williams, L. D. "Monovalent Cations Sequester within the A-Tract Minor Groove of [d(CGCGAATTCGCG)]₂", J. Am. Chem. Soc., 122, 1546-1547 (2000) (pdf).

46. Shui, X., Peek, M. E., Lipscomb, L. A., Gao, Q., Ogata, C., Roquest, B. P., Garbay-Jaureguiberry, C., Wilkinson, A. P. & Williams, L. D. " Effects of Cationic Charge on Three-Dimensional Structures of Intercalative Complexes: Structure of a bis-Intercalated DNA Complex Solved by MAD Phasing", Current Medicinal Chemistry, 7, 59-71 (2000) (pdf).

45. McFail-Isom, L., Sines, C. C. & Williams, L. D. "DNA Structure: Cations in Control?", Current Opinion in Structural Biology, 9, 298-304 (1999) (pdf).

44. Zhang, Y., Ghasemzadeh, S., Kotliar, A. M., Kumar, S. Presnell, S. & Williams, L. D. "Fibers from Soybean Protein and Poly(vinyl alcohol)", Journal of Applied Polymer Science, 71, 11-19 (1999) (pdf).

43. Gasper, S. M., Armitage, B., Shui, X., Hu, G. G., Yu, C., Schuster, G. B. & Williams, L. D. "Three-Dimensional Structure and Reactivity of a Photochemical Cleavage Agent Bound to DNA", J. Am. Chem. Soc., 120, 12402-12409 (1998) (pdf).

42. McFail-Isom, L., Shui, X. & Williams, L. D. "Divalent Cations Stabilize Unstacked Conformations of DNA and RNA by Interacting with Base Π Systems", Biochemistry, 37, 17105-17111 (1998) (pdf).

41. Shui, X., McFail-Isom, L., Sines, C., VanDerveer, D. & Williams, L. D. "Structure of the Potassium Form of CGCGAATTCGCG: DNA Deformation by Electrostatic Collapse around Inorganic Cations", Biochemistry, 37, 16877-16887 (1998) (pdf).

40. Shui, X., McFail-Isom, L., Hu, G. G. & Williams, L. D. "The B-DNA Dodecamer at High Resolution Reveals a Spine of Water on Sodium", Biochemistry, 37, 8541-8555 (1998) (pdf).

39. Presnell, S. R., Patil, G. S., Mura, C., Jude, K. M., Conley, J. M., Bertrand, J. A., Kam, C.-M., Powers, J. C. & Williams, L. D. "Oxyanion-Mediated Inhibition of Serine Proteases", Biochemistry, 37, 17068-17081 (1998) (pdf).

38. Milano, M. T., Hu, G. G., Williams, L. D. & Bernhard, W. A. "Migration of Electrons and Holes in Crystalline d(CGATCG)-anthracycline Complexes X-Irradiated at 4K", Radiation Research, 150, 101-114 (1998) (abstract).

37. Davis, T. M., McFail-Isom, L., Keane, E. & Williams, L. D. "Melting of a DNA Hairpin without Hyperchromism", Biochemistry, 37, 6975-6978 (1998) (pdf).

36. Breslin, D. T., Coury, J. E., Anderson, J. R., McFail-Isom, L., Kan, Y., Williams, L. D., Bottomley, L. A. & Schuster, G. B. "Anthraquinone Photonuclease Structure Determines Its Mode of Binding to DNA and the Cleavage Chemistry Observed", J. Am. Chem. Soc., 119, 5043-5044 (1997) (pdf).

35. Hu, G. G., Shui, X., Leng, F., Preibe, W., Chaires, J. B. & Williams, L. D. "Structure of a DNA-Bisdaunmycin Complex", Biochemistry, accelerated publication, 36, 5940-5946 (1997) (pdf).

34. Coury, J. E., Anderson, J. R., McFail-Isom, L., Williams, L. D. & Bottomley, L. A. "Scanning Force Microscopy of Small Ligand-Nucleic Acid Complexes: Tris(o-phenanthroline)ruthenium(II) as a Test for a New Assay", J. Am. Chem. Soc., 119, 3792-3796, (1997) (pdf).

33. Coury, J. E., McFail-Isom, L., Williams, L. D. and Bottomley, L. A. "A Novel Assay for Drug-DNA Binding Mode, Affinity, and Exclusion Number: Scanning Force Microscopy", Proc. Natl. Acad. Sci., USA, 93, 12283-12286 (1996) (pdf).

32. Gao, Q., Sood, A., Shaw, B. R. & Williams, L. D. "2'-Deoxycytidine-N3-cyanoborane", Acta Cryst., C52, 1823-1825 (1996) (pdf).

31. Lipscomb, L. A., Zhou, F. X., Presnell, S. R., Woo, R. J., Peek, M. E., Plaskon, R. R. & Williams, L. D. "Structure of a DNA-Porphyrin Complex", Biochemistry, accelerated publication, 35, 2818-2823 (1996) (pdf).

30. Lipscomb, L. A., Zhou, F. X. & Williams, L. D. "Clathrate Hydrates are Poor Models for Biomolecule Hydration", Bioploymers, 38, 177-181 (1996) (pdf).

29. Bertrand, J. A., Oleksyszyn, J., Kam, C.-M., Boduszek, B., Presnell, S., Plaskon, R. R., Suddath, F. L., Powers, J. C. & Williams, L. D. "Inhibition of Trypsin and Thrombin by Amino(4-amidinophenyl)methanephosphonate Diphenyl Ester Derivatives: X-ray Structures and Molecular Models", Biochemistry, 35, 3147-3155 (1996) (pdf).

28. Coury, J. E., McFail-Isom, L., Presnell, S., Williams, L. D. and Bottomley, L. A. "Scanning Probe Visualization of Electrostatically Immobilized Intercalating Drug-Nucleic Acid Complexes", J. Vac. Sci. and Technol., 13, 1746-1751 (1995) (pdf).

27. Lipscomb, L. A., Peek, M. E., Morningstar, M. L., Verghis, S. M., Miller, E. M., Rich, A., Essigmann, J. M. & Williams, L. D. "X-ray Structure of a DNA Decamer Containing 7,8-Dihydro-8-oxoguanine", Proc. Natl. Acad. Sci. USA, 92, 719-723 (1995) (pdf).

26. Peek, M. E., Lipscomb, L. A., Haseltine, J., Gao, Q., Roques, B. P., Garbay-Jaureguiberry, C. & Williams, L. D. "Asymmetry and Dynamics in Bis-Intercalated DNA", J. Bioorg. and Med. Chem., 3, 693-699 (1995) (pdf).

25. Lipscomb, L. A., Peek, M. E., Zhou, F. X., Bertrand, J. A., VanDerveer, D. & Williams, L. D. "Water Ring Structure at DNA Interfaces: Hydration and Dynamics of DNA-Anthracycline Complexes", Biochemistry, 33, 3649-3659 (1994) (pdf).

24. Peek, M. E., Lipscomb, L. A., Bertrand, J. A., Gao, Q., Roques, B. P., Garbay-Jaureguiberry, C. & Williams, L. D. "DNA Distortion in bis-Intercalated Complexes", Biochemistry, accelerated publication, 33, 3794-3800 (1994) (pdf).

23. Bancroft, D., Williams, L. D., Rich, A. and Egli, M. "The Low-Temperature Crystal Structure of the Pure-Spermine Forms of Z-DNA Reveals Binding of a Spermine Molecule in the Minor Groove", Biochemistry, 33, 1073-1086 (1994) (pdf).

22. MacPhail, R. A., Williams, L. D., Jones, D. A. and Shaw, B. R. "Variable Temperature Infrared Spectroscopy of Cytosine-Guanine Base Pairs: Tautomerism versus Polarization", J. Biomol. Struct. Dynam., 9, 881-898 (1992).

21. Williams, L. D. & Gao, Q. "DNA-Ditercalinium Interactions: Implications for Recognition of Damaged DNA", Biochemistry, 31, 4315-4324 (1992) (pdf).

20. Williams, L. D. & Rich, A. "Understanding DNA Interactions and Deformations from 3-Dimensional Structures", in Molecular Structure and Life, (Kyogoku, Y. & Nishimura, N., eds.) 3-27 (1992).

19. Williams, L. D., Egli, M., Gao, Q. & Rich, A. "DNA Intercalation: Helix Unwinding and Neighbor Exclusion", in Structure & Function, Volume I: Nucleic Acids, (Sarma, R. H. & Sarma, M. H., eds.) 107-125 (1992) (pdf).

18. Williams, L. D., Frederick, C. A., Gessner, R. V. & Rich, A. "Molecular Structures of Spermine: Nucleic Acid Complexes", in Molecular Conformation and Biological Interactions, (Balaram, P. & Ramaseshan, S., eds.) 295-309 (1991).

17. Gao, Q., Williams, L. D., Egli, M., Rabinovich, D., Chen, S.-H., Quigley, G. J. & Rich, A. "Drug-Induced DNA Repair: X-Ray Structure of a DNA-Ditercalinium Complex", Proc. Natl. Acad. Sci. USA, 88, 2422-2426 (1991) (pdf).

16. Egli, M., Williams, L. D., Frederick, C. A. & Rich, A. "DNA-Nogalamycin Interactions", Biochemistry, 30, 1364-1372 (1991) (pdf).

15. Egli, M., Williams, L. D., Gao, Q. and Rich, A. "Structure of the Pure-Spermine Form of Z-DNA (Magnesium Free) at 1-Å Resolution", Biochemistry, 30, 11388-11402 (1991) (pdf).

14. Feuerstein, B. G., Williams, L. D., Basu, H. S. & Marton, L. J. "Implications and Concepts of Polyamine-Nucleic Acid Interactions", J. Cell. Biochemistry, 46, 37-47 (1991) (pdf).

13. Frederick, C. A., Williams, L. D., Ughetto, G., van der Marel, G. A., van Boom, J. H., Rich, A. & Wang, A. H.-J. "Structural Comparison of Anticancer Drug-DNA Complexes: Adriamycin and Daunomycin", Biochemistry, 29, 2538-2549 (1990) (pdf).

12. Egli, M., Gessner, R. V., Williams, L. D., Quigley, G. J., van der Marel, G. A., van Boom, J. H., Rich, A. and Frederick, C. A. "Atomic-Resolution Structure of the Cellulose Synthase Regulator Cyclic Diguanylic Acid", Proc. Natl. Acad. Sci. USA, 87, 3235-3239 (1990) (pdf).

11. Williams, L. D., Egli, M., Ughetto, G., van der Marel, G. A., van Boom, J. H., Quigley, G. J., Wang, A. H.-J., Rich, A. and Frederick, C. A. "Structure of 11-Deoxydaunomycin Bound to DNA Containing a Phosphorothioate", J. Mol. Biol., 215, 313-320 (1990).

10. Williams, L. D., Frederick, C. A., Ughetto, G. and Rich, A. "Ternary Interactions of Spermine with DNA:4'-Epiadriamycin and other DNA:Anthracycline Complexes", Nucleic Acids Res., 18, 5533-5541 (1990) (pdf).

9. Williams, L. D., Williams, N. G. and Shaw, B. R. "In a Model C:G Base Pair, One Amino Group Rotates and the Other Does Not", J. Am. Chem. Soc., 112, 829-833 (1990) (pdf).

8. McCarthy, J. G., Williams, L. D. and Rich, A. "Chemical Reactivity of Potassium Permangenate and Diethyl Pyrocarbonate with B DNA: Specific Reactivity with Short A-Tracts", Biochemistry, 29, 6071-6081 (1990) (pdf).

7. Williams, L. D., Egli, M., Gao, Q., Bash, P., van der Marel, G. A., van Boom, J. H., Rich, A. and Frederick, C. A. "Structure of Nogalamycin Bound to a DNA Hexamer", Proc. Natl. Acad. Sci. USA, 87, 2225-2229 (1990) (pdf).

6. Williams, N. G., Williams, L. D. and Shaw, B. R. "Dimers, Trimers and Tetramers of Cytosine with Guanine", J. Am. Chem. Soc., 111, 7205-7209 (1989) (pdf).

5. Williams, L. D. and Goldberg, I. H. "Selective Strand Scission by Intercalating Drugs at DNA Bulges", Biochemistry, 27, 3004-3011 (1988) (pdf).

4. Williams, L. D., Thivierge, J. and Goldberg, I. H. "Specific Binding of o-Phenanthroline at a DNA Structural Lesion", Nucleic Acids Res., 16, 11607-11615 (1988) (pdf).

3. Williams, L. D., Chawla, B. and Shaw, B. R. "The Hydrogen Bonding of Cytosine with Guanine: Calorimetric and ¹H-NMR Analysis of the Molecular Interactions of Nucleic Acid Bases", Biopolymers, 26, 591-603 (1987) (pdf).

2. Williams, L. D. and Shaw, B. R. "Protonated Base Pairs Explain the Ambiguous Pairing Properties of O⁶-Methylguanine", Proc. Natl. Acad. Sci. USA, 84, 1779-1783 (1987) (pdf).

1. Aartsma, T., Gouterman, M., Jochum, C., Kwiram, A. L., Pepich, B. V. & Williams, L. D. "Porphyrins 43. Triplet Sublevel Emission of Platinum Tetrabenzoporphyrin by Spectrothermal Principal Component Decomposition", J. Am. Chem. Soc., 104, 6278-6283 (1982) (pdf).

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