41. Won, H., Summers, M.F., Olson, K., Wolfe, R. "Two-Dimensional NMR Studies of Native Coenzyme F430," J. Am. Chem. Soc. 112, 2178 (1990).

42. South, T.L., Kim, B., Hare, D.R., Summers, M.F. "Zinc Fingers and Molecular Recognition: Structure and Nucleic Acid Binding Studies of an HIV Zinc Finger-Like Domain," Biochemical Pharmacology 40, 123 (1990).

43. South, T.L., Summers, M.F. "Zinc Fingers," in Metal-Ion Induced Regulation of Gene Expression; Adv. Inorg. Biochem., Vol. 8, L.G. Marzilli, G. Eichhorn, eds., Elsevier, N.Y., pp. 199-248 (1990).

44. Olson, K.D., Won, H., Wolfe, R.S., Hare, D.R., Summers, M.F. "Stereochemical Studies of Coenzyme F430 based on 2D NOESY Back-Calculations," J. Am. Chem. Soc., 112, 5884 (1990).

45. South, T.L., Blake, P.R., Sowder, R., Arthur, L.O., Henderson, L.E., Summers, M.F. "The Nucleocapsid Protein Isolated from HIV-I Particles Binds Zinc and Form Retroviral-Type Zinc Fingers," Biochemistry - Accelerated Publication, 29, 7786 (1990).

46. Summers, M.F. "Zinc Finger Motif for Single-Stranded Nucleic Acids? Investigations by Nuclear Magnetic Resonance," Prospects - J. Cell. Biochem., 45, 41 (1991).

47. Blake, P.R., Hare, D.R., Summers, M.F. "Is 2D NOESY Back-calculation Necessary for NMR-Based Structure Determination? A Systematic Study Involving a Retroviral-Type Zinc Finger Peptide," in "Techniques in Protein Chemistry", Vol. II, J. J. Villafranca, Ed., Academic Press, N.Y., pp. 357-370 (1991).

48. South, T.L., Blake, P.R., Hare, D.R., Summers, M.F. "The C-Terminal Retroviral-Type Zinc Finger Domain from the HIV-1 Nucleocapsid Protein is Structurally Similar to the N-Terminal Zinc Finger Domain," Biochemistry, 30 (1991), 6342.

49. Blake, P.R., Park, J.-B., Bryant, F.O., Aono, S., Magnuson, J.K., Eculston, E., Howard, J.B., Summers, M.F., Adams, M.W.W. "Determinants of Protein Hyperthermostability: Purification, Amino Acid Sequence, and Secondary Structure by NMR of the Zinc Adduct of Rubredoxin from the Hyperthermophilic Archaebacterium, Pyrococcus furiosus," Biochemistry, 30, 10885 (1991).

50. Summers, M.F., Henderson, L.E., Chance, M.R., Bess, Jr., J.W., South, T.L., Blake, P.R., Sagi, I., Perez-Alvarado, G., Sowder, III, R.C., Arthur, L.O. "Nucleocapsid Zinc Fingers Detected in Retroviruses: EXAFS Studies of Intact Viruses and the Solution-State Structure of the Nucleocapsid Protein from HIV-1," Protein Science 1, 563-574 (1992).

51. Blake, P.R., Park, J.B., Adams, M.W.W., Summers, M.F. "Novel Observation of NH--S(Cys) Hydrogen Bond-Mediated Scalar Coupling in 113Cd-Substituted Rubredoxin from Pyrococcus furiosus," J. Am. Chem. Soc. 114, 4931 (1992).

53. Delahunty, M.D., South, T.L., Summers, M.F., Karpel, R.L. "Nucleic Acid Interactive Properties of a Peptide Corresponding to the N-Terminal Zinc Finger Domain of HIV-1 Nucleocapsid Protein," Biochemistry 31, 6461 (1992).

54. Won, H., Olson, K.D., Hare, D.R., Wolfe, R.S., Kratky, C., Summers, M.F. "Structural Modeling of Small Molecules by NMR: Solution-State Structure of 12,13-Diepimeric Coenzyme F430 and Comparison with the X-ray Structure of the Pentamethylester Derivative," J. Am. Chem. Soc. 114, 6880 (1992).

55. Blake, P.R., Lee, B., Summers, M.F., Adams, M.W.W., Park, J.-B., Zhou, Z.H., Bax, A. "Quantitative Measurement of Small Through-Hydrogen-Bond and "Through-Space" 1H-113Cd and 1H-199Hg J Couplings in Metal-Substituted Rubredoxin from Pyrococcus Furiosus," J. Biomol. NMR 2, 527-533 (1992).

56. Chance, M.R., Sagi, I., Wirt, M.D., Frisbie, S.M., Scheuring, E., Chen, E., Bess Jr., J.W., Henderson, L.E., Arthur, L.O., South, T.L., Perez-Alvarado, G., Summers, M.F. "EXAFS Studies of a Retrovirus: Equine Infectious Anemia Virus Cysteine Arrays are Coordinated to Zinc," Proc. Natl. Acad. Sci. U.S.A. 89, 10124-10128 (1992).

57. Blake, P.R., Park, J.-B., Zhou, Z.H., Hare, D.R., Adams, M.W.W., Summers, M.F. "Solution-State Structure by NMR of the Zinc-Substituted Rubredoxin from the Marine Hyperthermophilic Archaebacterium, Pyrococcus furiosus," Protein Science 1, 1508-1521 (1992).

58. Blake, P.R., Day, M.W., Hsu, B.T., Joshua-Tor, L., Park, J.-B., Hare, D.R., Adams, M.W.W., Rees, D.C., Summers, M.F. "Comparison of the X-ray Structure of Native Rubredoxin from Pyrococcus furiosus with the NMR Structure of the Zinc-Substituted Protein," Protein Science 1, 1522-1525 (1992).

59. Nickon, A., Ilao, M.C., Stern, A.G., Summers, M.F. "Hydrogen Trajectories in Alkene to Carbene Rearrangements. Unequal Deuterium Isotope Effects for the Axial and Equatorial Paths," J. Am. Chem. Soc. 114, 9230-9232 (1992).

60. Kyle, D.J., Blake, P.R., Smithwick, D., Green, L.M., Martin, J. A., Sinsko, J.A., Summers, M.F. "NMR and Computational Evidence that High Affinity Bradykinin Receptor Antagonists Adopt C-Terminal b-Turns," J. Med. Chem. 36, 1450-1460 (1993).