61. South, T.L., Summers, M.F. "Zinc- and Sequence-Dependent Binding to Nucleic Acids by the N-Terminal Zinc Finger Domain of the HIV-1 Nucleocapsid Protein: Structure of the Complex with the Psi-Site Analog, d(ACGCC)," Protein Science 2, 3-19 (1993).

62. Rice, W.G., Schaeffer, C.A., Harten, B., Villinger, F., South, T.L., Summers, M.F., Henderson, L.E., Bess, Jr., J.W., Arthur, L.O., McDougal, J.S., Orloff, S.L., Mendeleyev, J., Kun, E. "Zinc Ejection from HIV-1 Zinc Fingers and Inhibition of Infectivity in Human Lymphocytes by Novel Aromatic C-Nitroso Compounds," Nature 361, 473-475 (1993).

63. H. Won, Olson, K.D., Wolfe, R.W., Summers, M.F., Wolfe, R.S. "F430-Dependent Biocatalysis in Methanogenic Archaebacteria.," Comments Inorg. Chem 15, 1-26 (1993).

64. Blake, P. R., Lee, B., Park, J.-B., Zhou, Z. H., Adams, M. W. W., Summers, M. F., "Heteronuclear Magnetic Resonance Studies of Zn-, 113Cd-, and 199Hg-Substituted P. furiosus Rubredoxin: Implications for Biological Electron Transfer," New J. Chem. 18, 387-395 (1994).

65. Blake, P. R., Summers, M. F., Insights into the structural and electronic properties of metalloproteins by heteronuclear magnetic resonance, Adv. Inorg. Biochem. Vol. 10, L.G. Marzilli, G. Eichhorn, Eds., Elsevier, N.Y., pp. 201-228, (1994).

66. Perez-Alvarado, G. C., Miles, C., Michelsen, J. W., Louis, H. A., Winge, D. R., Beckerle, M. C., Summers, M. F., "Structure of the C-terminal LIM domain from the cysteine rich protein CRP," Nature Structural Biology 1, 388-398 (1994).

67. Massiah, M., Starich, M. R., Paschall, C. M., Summers, M. F., Christensen, A. M., Sunduist, W. I., "Three Dimensional Structure of the Human Immunodeficiency Virus Type-1 Matrix Protein." J. Mol. Biol. 244, 198-223 (1994)

68. Blake, P.R. & Summers, M.F. "Probing the Unusually Similar Metal Binding Sites of Retroviral Zinc Fingers and Iron-Sulfur Proteins by Nuclear Magnetic Resonance," Adv. Biophys. Chem. Vol 4, C. A. Bush, Ed., JAI Press, Inc., pp. 1-30 (1994).

69. Won, H., Olson, K. D., Park, J., Wolfe, R. S., Hare, D. R., Summers, M. F., "Solution-State Structure of Native Coenzyme F430 by NMR Methods," Bull. Korean Chem. Soc. 16, 649-653 (1995).

70. Starich, M. R., Sandman, K., Reeve, John N., Summers, M. F.. "NMR Structure of HMfB from the Hyperthermophile, Methanothermus fervidus, Confirms that this Archaeal Protein is a Histone," J. Mol. Biol. 255, 187-203 (1996).

71. Zhu, W., Zeng, Q., Colangelo, C. M., Michelle Lewis, L., Summers, M. F., Scott, R. A. "The N-Terminal Comain of TFIIB from Pyrococcus furiosus forms a Zinc Ribbon," Nature Structural Biology 3, 122-124 (1996).

72. Perez-Alvarado, G. C., Kosa, J. L., Louis, H. A., Beckerle, M. C., Winge, D. R., Summers, M. F. "Structure of the Cysteine Rich Intestinal Protein, CRIP," J. Mol. Biol. 257, 153-174 (1996).

73. Summers, M. F. "NMR Studies of Zinc Fingers," in Encyclopedia of NMR,, Vol. 8, D. M. Grant and R. K. Harris, eds., John Wiley & Sons, Ltd., Sussex, England pp. 5063-5071 (1996).

74. Rice, W. G., Turpin, J. A., Schaeffer, C. A., Graham, L., Clanton, D., Buckheit, R. W., Zaharavetz, D., Summers, M. F., Wallqvist, A., Covell, D. G., "Evaluation of Selected Chemotypes in coupled Cellular and Molecular Target-Based Screens Identifies Novel HIV-1 Zinc Finger Inhibitors," J. Med. Chem. 39, 3606-3616 (1996).

75. Gitti, R.K., Lee, B.M., Walker, J., Summers, M.F., Yoo, S., Sundquist, W.I. "Structure of the Amino-Terminal Core Domain of the HIV-1 Capsid Protein," Science 273, 231-235 (1996).

76. Momany, C., Kovari, L. C., Prongay, A. J., Keller, W., Gitti, R. K., Lee, B. M., Gorbalenya, A. E., Tong, L., McClure, J., Ehrlich, L. S., Summers, M. F., Carter, C., Rossmann, M. G., "Crystal Structure of Dimeric HIV-1 Capsid Protein," Nature Structural Biology 3, 763-770 (1996).

77. Christensen, A. M., Massiah, M. A., Turner, B. G., Sundquist, W. I., Summers, M. F. "Structure of the HTLV-II Matrix Protein and Comparison of Matrix Protein Structures from the Two Classes of Pathogenic Human Retroviruses," J. Mol. Biol. 264, 1117-1131 (1996).

78. Massiah, M. A., Worthylake, D., Christensen, A. M., Sundquist, W. I., Hill, C. P., Summers, M. F. "Comparison of the NMR and X-ray Structures of the HIV-1 Matrix Protein: Evidence for Conformational Changes During Viral Assembly," Protein Science 5, 2391-2398 (1996).

79. Wu, Z. R., Ebrahimian, S., Zawrotny, M. E., Thornburg, L. D., Perez-Alvarado, G. C., Brothers, P., Pollack, R. M., Summers, M. F. "Solution Structure of 3-Oxo-D5-Steroid Isomerase,"; Science 276, 415-418 (1997).

80. Rice, W. G., Turpin, JU. A., Clanton, D., Buckheit, Jr., R. W., Summers, M. F., McDonnell, N. B., De Guzman, R. N., Covell, D. G., Wallquist, A., Zalkow, L., Bader, J. P., Haugwitz, R. D., Sausville, E. A. "Azodicarbonamide inhibits HIV-1 replication by targeting the nucleocapsid protein," Nature Medicine 3, 341-345 (1997).