Preface. Supramolecular Chemistry and Mass Spectrometry. A General Approach to Deciphering How Proteins Work Using Synthetic Chemistry and Mass Spectrometry; M.C. Fitzgerald, S.B.H. Kent. Approaches to the Characterisation of Tertiary and Supramolecular Protein Structures by Combination of Protein Chemistry and Mass Spectrometry; M. Przybylski, et al. Protein-Ligand Binding Studied by Amide Hydrogen Exchange and Mass Spectrometry; D.L. Smith, K. Dharmasiri. Structural Studies of Protein-Protein Interactions Using Proteolytic Footprinting and MALDI/MS; K.B. Tomer, et al. Investigation of the Effect of Protein Oxidation upon the Lipid-Binding Activity of the Cerebroside-Sulfate Activator Protein (Saposin B); J.P. Whitelegge, et al. The Use of Chemical Ligation for Investigation of the Structure of Duplexes Formed by Linear and Circular Oligonucleotides; A.V. Maksimenko, et al. Electrospray Ionization Mass Spectrometry. Studying Noncovalent Protein-RNA Interactions and Drug Binding by Electrospray Ionization Mass Spectrometry; J.A. Loo, et al. Measurement of Noncovalent Complexes with High m/z by Electrospray Time-of-Flight Mass Spectrometry; I.V. Chernushevich, et al. Non-Covalent Complexes of Oligonucleotides Observed Using Electrospray Ionization Mass Spectrometry; R.H. Griffey, et al. Observations of Non-Covalent Complexes of Citrate Synthase and NADH by ESI/TOF Mass Spectrometry; A. Ayed, et al. Gas-Phase Dissociation Energies of Hydrogen-Bonded Complexes in a Quadrupole Ion Trap Mass Spectrometer; E.C. Kempen, et al. Electrospray Ionization FTICR Spectrometry of Metalloproteins; S.S. Kulkarni, et al. On the Determination of the Ion Internal Energy in an Electrospray Source; F. Moonen, et al. Observation of Protein Heptamer Formation for Chemically Ligated Early Pregnancy Factor; S.G. Love, et al. Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry. Matrix-Assisted Laser Desorption Ionization of Non-Covalent Complexes; F. Hillenkamp. Characterization of Tertiary Structure States and Specific Noncovalent Complexes of Proteins by UV-Matrix-Assisted Laser-Desorption/Ionization Mass Spectrometry; M.O. Glocker, et al. Non-Covalent Hetero- and Homo-Oligomeric Protein Complexes Reassociate Differentially during MALDI-MS Analysis; B.R. Bloom, et al. The Detection of Non-Covalent Interactions in Nucleic Acids Using MALDI; P. Lecchi, L.K. Pannell. Mass Spectrometric Methods for Biomolecular Characterization; R.W. Nelson, et al. X- Ray Crystallography and Mass Spectrometry. X-Ray Crystallographic and Mass Spectrometric Structure Determination and Functional Characterisation of Succinylated Porin from Rhodobacter capsulatus: Implications for Ion Selectivity and Single-Channel Conductance; W. Welte, et al. Structural Relation of Peridinin-Chlorophyll A-Protein (PCP) and Proteins with Globin-like Fold &endash; A Testable Hypothesis for its Folding and Assembly Pathway; K. Diederichs, E. Hofmann. Other Techniques. The Development of NMR Methods to Study Protein Structure and Dynamics; L.E. Kay. BIAcore Technology &endash; A Marriage Partner to Mass Spectrometry? R. Karlsson. Biospecific Interactions Measured by Capillary Electrophoresis; N.H.H. Heegaard. Application of Neutron Scattering Techniques to Problems of Biological Relevance; B.M. Powell. List of Participants. Index.