SECTION I: AMINO ACIDS, PEPTIDES, AND PROTEINS Properties of Amino Acids Data on the Naturally Occurring Amino Acids Coefficients of Solubility Equations of Certain Amino Acids in Water Heat Capacities, Absolute Entropies, and Entropies of Formation of Amino Acids and Related Compounds Heat of Combustion, Enthalpy, and Free Energy of Formation of Amino Acids and Related Compounds Solubilities of Amino Acids in Water at Various Temperatures Heats of Solution of Amino Acids in Aqueous Solution at 25°C Free Energies of Solution and Standard Free Energy of Formation of Amino Acids in Aqueous Solution at 25°C Far Ultraviolet Absorption Spectra of Amino Acids UV Absorption Characteristics of N -Acetyl Methyl Esters of the Aromatic Amino Acids, Cystine, and of N -Acetylcysteine Numerical Values of the Absorbances of the Aromatic Amino Acids in Acid, Neutral, and Alkaline Solutions Hydrophobicities of Amino Acids and Proteins Partial Volumes of Amino Acids Deamidation of Asparagine Michael Reactions of Proteins Molecular Weights of Proteins and Some Other Materials Including Sedimentation, Diffusion, and Frictional Coefficients and Partial Specific Volumes Molar Absorptivity and A 1cm 1% Values for Proteins at Selected Wavelengths of the Ultraviolet and Visible Region Temperature Coefficients of Apparent Partial Specific Volumes of Proteins Expressed in ml/g/deg (dV/dT) Protein pK Values Intrinsic Viscosity of Proteins Infrared Spectra of Proteins Volume Changes for Some Macromolecule Association Reactions Assay of Solution Protein Concentration Spectrophotometric Determination of Protein Concentration in the Short-Wavelength UltravioletSECTION II: ENZYMES Turnover of Enzymes in Tissues Molecular Turnover of Cytochromes in Animals.