Authors: Leppanen, VM Merckel, MC Ollis, DL Wong, KK Kozarich, JW Goldman, A

Citation: Vm. Leppanen et al., Pyruvate formate lyase is structurally homologous to type I ribonucleotidereductase, STRUCT F D, 7(7), 1999, pp. 733-744

Authors: Leppanen, VM Nummelin, H Hansen, T Lahti, R Schafer, G Goldman, A

Citation: Vm. Leppanen et al., Sulfolobus acidocaldarius inorganic pyrophosphatase: Structure, thermostability, and effect of metal ion in an archael pyrophosphatase, PROTEIN SCI, 8(6), 1999, pp. 1218-1231

Authors: Leppanen, VM Parast, CV Wong, KK Kozarich, JW Goldman, A

Citation: Vm. Leppanen et al., Purification and crystallization of a proteolytic fragment of Escherichia coli pyruvate formate-lyase, ACT CRYST D, 55, 1999, pp. 531-533

Authors: Hansen, T Urbanke, C Leppanen, VM Goldman, A Brandenburg, K Schafer, G

Citation: T. Hansen et al., The extreme thermostable pyrophosphatase from Sulfolobus acidocaldarius: Enzymatic and comparative biophysical characterization, ARCH BIOCH, 363(1), 1999, pp. 135-147