Thermodynamic solvent isotope effects and molecular hydrophobicity, Terrence G. Oas and Eric J. Toone; membrane interactions of haemolytic and antibacterial peptides, Karl Lohner and Richard M. Epand; spin-labelled metabolic analogues as probes of enzyme structure, Chakravarthy Narasimhan and Henry M. Miziorko; current perspectives on the mechanism of catalysis by the enzyme enolase, John M. Brewer and Lukasz Lebioda; protein-DNA interactions - the papillomavirus E2 proteins as a model system, Rashmi S. Hedge; NMR-based structure determination for unlabeled RNA and DNA, Philip N. Borer, Lucia Pappalardo, Deborah J. Kerwood, and Istvan Pelczer; evolution of mononuclear to binuclear CuA - an EPR study, William E. Antholine.