Physical Principles and Techniques of Protein Chemistry, Part 1Sydney J. Leach Physical Principles and Techniques of Protein Chemistry, Part A deals with the principles and application of selected physical methods in protein chemistry evaluation. This book is organized into nine chapters that cover microscopic, crystallographic, and electrophoretic techniques for protein conformational perturbations evaluation. This text first presents a general account of electron microscopy, its specimen preparation, optimum conditions for high resolution, measurement of electron micrographs, and illustrative examples of protein study. This book then examines the different types of map ... |
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Page 65
... residues related by symmetry . Part of the shaded residue lies outside the cell but an equivalent set of atoms appears within the cell 6.88 Å further along the chain . The shaded alanyl residue , -NH -CH ( CH3 ) -CO- , may be taken as ...
... residues related by symmetry . Part of the shaded residue lies outside the cell but an equivalent set of atoms appears within the cell 6.88 Å further along the chain . The shaded alanyl residue , -NH -CH ( CH3 ) -CO- , may be taken as ...
Page 221
Sydney J. Leach. greater quantum yields of tryptophyl compared to tyrosyl residues in proteins may stem in part from the greater quenching of tyrosyl residue fluorescence in polypeptides . In the random copolymer the tryptophyl residues ...
Sydney J. Leach. greater quantum yields of tryptophyl compared to tyrosyl residues in proteins may stem in part from the greater quenching of tyrosyl residue fluorescence in polypeptides . In the random copolymer the tryptophyl residues ...
Page 230
... residues can give very misleading results if the quantum yields of the groups vary widely . Steiner et al . ( 1964 ) have measured the effect of propylene glycol on N - acetyl tryptophanamide and on several proteins . Particularly note ...
... residues can give very misleading results if the quantum yields of the groups vary widely . Steiner et al . ( 1964 ) have measured the effect of propylene glycol on N - acetyl tryptophanamide and on several proteins . Particularly note ...
Contents
Electron Microscopy of Globular Proteins | 2 |
Ultraviolet Absorption | 3 |
The Enhancement of Contrast | 21 |
Copyright | |
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absorption absorption spectrum applied atoms axis Biochem Biol Biophys birefringence boundary bovine serum albumin buffer calculated Cann Chem chromophores coefficient components concentration curve denaturation density determined dielectric constant dielectric increment dielectric relaxation difference spectrum diffraction dipole moment Edelhoch effects electric birefringence electric field electron microscope electrophoresis elution volume emission enzyme equation equilibrium excitation experimental factor film fluorescence fraction frequency gel filtration gradient groups intensity interactions ionic strength ions lens light linear macromolecules measured method micrographs migration mobility molar molecular weight molecules moving-boundary observed obtained optical ovalbumin parameter particles peaks permanent dipole perturbation phase phenolic photomultiplier Phys plot polarization polymer produced protein quantum yield ratio reaction relaxation residues resolution resolving power ribonuclease scattering shadow shown in Fig solution solvent specimen spectra structure studies technique temperature theoretical theory tion tryptophan tyrosine unit cell values wavelength Weber Winzor zone