Physical Principles and Techniques of Protein Chemistry Part C, Part 3Sydney Leach Physical Principles and Techniques of Protein Chemistry, Part C focuses on the effects of intermolecular interactions that are transmitted between ligands and proteins and from protein to protein. This book discusses the density and volume change measurements; direct volume change; osmotic pressure; and small-angle X-ray scattering. The theory of particulate scattering; pulsed nuclear magnetic resonance; absorption of water by diamagnetic molecules; and use of least squares in data analysis are also elaborated. This text likewise covers the iteration process; optical rotatory dispersion and the main chain conformation of proteins; and basic relations for optically active molecules. Other topics include the circular dichroism, secondary structure of proteins, visible rotatory dispersion, and peptide cotton effects. This publication is intended for protein chemists, but is also useful to biologists, medical practitioners, and students researching on protein chemistry. |
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Page 10
... dipole interactions. Hence, a plot of density versus 02 in nonisoionic, unbuffered solutions may give rise to observable curvature; i.e., (Zip/802),ll is not constant and v2" must be evaluated carefully from the data obtained at finite ...
... dipole interactions. Hence, a plot of density versus 02 in nonisoionic, unbuffered solutions may give rise to observable curvature; i.e., (Zip/802),ll is not constant and v2" must be evaluated carefully from the data obtained at finite ...
Page 25
... dipole interaction, in this sense, is defined as electrostriction and gives rise to a volume contraction, the effect being smaller for zwitterions than for greater charge separations (Cohn and Edsall, 1943; Kauzmann et at, 1962) ...
... dipole interaction, in this sense, is defined as electrostriction and gives rise to a volume contraction, the effect being smaller for zwitterions than for greater charge separations (Cohn and Edsall, 1943; Kauzmann et at, 1962) ...
Page 257
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Page 359
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Page 363
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Contents
1 | |
Chapter 18 Osmotic Pressure | 77 |
Chapter 19 SmallAngle Xray Scattering | 141 |
Chapter 20 Pulsed Nuclear Magnetic Resonance | 245 |
Chapter 21 The Use of Least Squares in Data Analysis | 301 |
Chapter 22 Optical Rotatory Dispersion and the Main Chain Conformation of Proteins | 357 |
Chapter 23 Circular Dichroism | 445 |
Author Index | 595 |
Subject Index | 609 |
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Common terms and phrases
a-helix absorption acid Amer angle B-structure Beychok Biochem Biochemistry Biol Blout calculated CD band CD spectra Chem chromophore circular dichroism coefficient Cohn coil concentration conformation constant contribution Cotton effects creatine kinase cross-section defined definition denatured determined dialyzate diffusible components dipole disulfide electron density ellipticity enzyme equation equilibrium exciton experimental Fasman field find first fit function grams helix hemoglobin intensity interaction Kratky lysozyme magnetic measurements membrane method molal mole molecular weight molecule myoglobin negative negative band obtained optical activity ORD curve osmotic pressure parameters partial specific volume peptide Phys Pilz polymer polypeptides positive protein protein solution Pysh radius of gyration random coil residues ribonuclease rotational strength rotatory sample scattering curve Schellman Section shape significant small-angle solvent solvent medium spectrum studies subunits sufficiently temperature theoretical theory Tinoco tion transition tyrosine wavelength Woody X-ray zero