Contributors |
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xv | |
Preface |
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xvii | |
I STRATEGIES AND TECHNIQUES |
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Purification Strategies for Membrane Proteins |
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1 | (2) |
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General Guide for Retaining Catalytic Activity |
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3 | (1) |
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Choice and Sequence of Purification Techniques |
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4 | (2) |
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Choice of Protein Source, Disruption of Cells, and Preparation of Organelles and Membranes |
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6 | (1) |
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7 | (2) |
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Catalytic Activity and Other Specific Properties |
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7 | (1) |
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Determination of Total Protein |
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8 | (1) |
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Solubilization and Stabilization of Membrane Proteins |
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9 | (10) |
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9 | (1) |
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10 | (6) |
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Protein Stability and Protease Inhibition |
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16 | (2) |
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18 | (1) |
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Techniques and Basic Operations in Membrane Protein Purification |
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19 | (1) |
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Solubilization-Precipitation |
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20 | (6) |
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20 | (4) |
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Phase Separation and Differential Precipitation |
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24 | (2) |
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26 | (1) |
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Concentration of Samples, Exchange of Buffer, and Exchange of Detergent |
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26 | (2) |
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26 | (1) |
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26 | (2) |
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28 | (1) |
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Removal and Exchange of Detergent |
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28 | (27) |
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Chromatographic Techniques |
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29 | (1) |
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Hydroxylapatite Chromatography |
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30 | (5) |
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Ion-Exchange Chromatography |
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35 | (3) |
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38 | (5) |
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Metal Chelate Chromatography |
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43 | (2) |
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Affinity and Dye-Ligand Chromatography |
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45 | (3) |
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48 | (1) |
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Hydrophobic Interaction Chromatography |
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49 | (1) |
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49 | (3) |
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52 | (3) |
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Production and Purification of Recombinant Membrane Proteins |
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55 | (2) |
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Prokaryotic Expression Systems for Overproduction of Membrane Proteins for Structural Studies |
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57 | (6) |
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E. coli Inducible Promoters Used for Overexpression |
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58 | (2) |
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Optimizing Expression Levels in E. coli |
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60 | (2) |
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Inclusion Bodies and Refolding |
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62 | (1) |
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Eukaryotic Expression Systems for Overproduction of Membrane Proteins |
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63 | (10) |
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Yeast-Based Expression Systems |
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64 | (6) |
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Insect Cells as Expression System |
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70 | (3) |
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Use of Fusion Proteins and Affinity Tags for Purification of Membrane Proteins |
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73 | (12) |
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77 | (1) |
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78 | (7) |
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SDS Electrophoresis Techniques |
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85 | (1) |
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Choice of Optimal SDS-Page System and Gel Type |
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86 | (2) |
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Wide versus Narrow Molecular Mass Range |
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86 | (1) |
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Separation of Proteins with Similar Molecular Masses |
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86 | (2) |
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88 | (1) |
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Analytical versus Preparative Purpose |
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88 | (1) |
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88 | (9) |
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Comparison with Laemmli System |
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89 | (1) |
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Characteristics of Gel Types |
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89 | (2) |
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91 | (2) |
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Sample Preparation and Protein Loading |
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93 | (2) |
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Electrophoresis Conditions |
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95 | (1) |
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Staining and Drying of High Percentage Polyacrylamide Gels |
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96 | (1) |
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Recovery of Proteins from SDS Gels |
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97 | (3) |
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Recovery of Proteins from Fixed and Coomassie-Stained SDS Gels |
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97 | (1) |
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97 | (2) |
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Recovery of Membrane Proteins after Blue-SDS-Page |
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99 | (1) |
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Processing of Proteins Recovered from Gels for Immunization and Protein Sequencing |
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100 | (1) |
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101 | (4) |
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102 | (3) |
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Blue Native Electrophoresis |
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105 | (1) |
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106 | (13) |
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Native First Dimension: BN-Page |
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106 | (10) |
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Native Second Dimension: BN-Page + Detergent |
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116 | (1) |
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Second or Third Dimension: SDS-Page |
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116 | (3) |
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119 | (12) |
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Final Purification of Crude Membrane Proteins for Immunization and Protein Sequencing |
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120 | (1) |
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Separation of Native Membrane Protein Complexes from Solubilized Biological Membranes |
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120 | (9) |
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129 | (2) |
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Preparative Isoelectric Focusing |
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131 | (2) |
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133 | (5) |
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Instruments and Accessories |
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133 | (1) |
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Analytical Electrofocusing |
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134 | (2) |
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Preparative Flat-Bed Electrofocusing |
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136 | (2) |
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Application: Purification of Photosystem I |
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138 | (1) |
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139 | (4) |
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141 | (2) |
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Membrane Protein Crystallization |
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143 | (3) |
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Bottlenecks in Membrane Protein Crystallization |
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146 | (15) |
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146 | (1) |
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Protein Purification and Characterization |
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147 | (4) |
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151 | (3) |
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154 | (2) |
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156 | (1) |
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156 | (5) |
II DISCUSSION OF SELECTED ISOLATION PROTOCOLS |
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Lipid-Dependent Inactivation and Reactivation of Bovine Complex III |
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161 | (1) |
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Lipid-Dependent Inactivation and Reactivation |
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162 | (5) |
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162 | (1) |
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Reconstitution of Lipid-Dependent Catalytic Activity |
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163 | (2) |
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165 | (2) |
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Purification of an Affinity-Epitope Tagged G-Protein Coupled Receptor |
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167 | (1) |
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Production fo Recombinant β2-Adrenergic Receptor in Pichia pastoris |
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168 | (1) |
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Media for Pichia pastoris |
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168 | (1) |
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Growth and Expression of Pichia pastoris Clones |
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169 | (1) |
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Preparation of Pichia pastoris Membranes |
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169 | (1) |
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Solubilization of Membranes |
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170 | (1) |
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Purification of the β2-Adrenergic Receptor |
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170 | (4) |
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Ligand Affinity Chromatography of β2-Adrenergic Receptor |
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170 | (1) |
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Anti-Flag M1 Antibody Affinity Chromatography |
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171 | (1) |
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Affinity Chromatography of Biotinylated β2-Adrenergic Receptor by Monomeric Avidin Resin (Optional) |
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172 | (2) |
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Analytical Gel Filtration (Optional) |
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174 | (1) |
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174 | (5) |
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Binding Assay on Membranes |
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174 | (1) |
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Binding Assay for Solubilized Receptor |
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175 | (2) |
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177 | (2) |
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Purification of NhaA Na+/H+ Antiporter of Escherichia Coli for 3D or 2D Crystallization |
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179 | (1) |
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Growth of Escherichia coli for Production of His-Tagged NhaA in a 10 1 Fermenter |
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180 | (2) |
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Isolation of Membranes from Escherichia coli TA16/pAXH Strain |
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182 | (1) |
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Two-Step Purification of His-Tagged NHaA |
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183 | (2) |
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Affinity Purification of His-Tagged NhaA on the Ni2+-NTA Matrix |
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183 | (1) |
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Purification of His-Tagged NhaA by Gel Filtration Chromatography |
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184 | (1) |
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NhaA Reconstitution into Liposomes and Activity Assay |
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185 | (4) |
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Reconstitution by Detergent Dilution |
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185 | (2) |
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Reconstitution by BioBeads |
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187 | (1) |
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NhaA Activity Assay: ΔpH Driven 22Na+ Active Transport |
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187 | (2) |
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Dynamic Light Scattering Experiments |
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189 | (2) |
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189 | (1) |
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190 | (1) |
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Purification of the Cytochrome bc1 Complex from Yeast |
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191 | (1) |
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Preparation of Membranes from Saccharomyces cerevisiae |
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192 | (1) |
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Cytochrome bc1 Complex Preparation |
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193 | (7) |
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Detergent Solubilization of Membranes |
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193 | (1) |
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Purification of the Cytochrome bc1 Complex by Anion-Exchange Chromatography |
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194 | (2) |
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Size Exclusion Chromatography |
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196 | (1) |
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196 | (1) |
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Spectroscopic Quantification of the Cytochrome bc1 Complex |
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197 | (1) |
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Determination of Cytochrome bc1 Complex Activity |
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197 | (1) |
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Analytical Size Exclusion Chromatography |
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198 | (1) |
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198 | (2) |
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200 | (5) |
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201 | (1) |
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202 | (3) |
III CRYSTALLIZATION OF MEMBRANE PROTEINS |
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Antibody Fragment Mediated Crystallization of Membrane Proteins |
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205 | (5) |
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Production of Antibody Fv Fragments in the Periplasm of E. coli |
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210 | (1) |
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Purification of Fvs by Streptavidin Affinity Chromatography |
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210 | (1) |
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Fv Mediated Crystallization of Cytochrome c Oxidase from P. denitrificans |
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211 | (3) |
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Growth of P. denitrificans |
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211 | (1) |
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211 | (1) |
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Solubilization of Membrane Proteins |
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212 | (1) |
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Indirect Immunoaffinity Chromatography |
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212 | (1) |
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Detergent Exchange and Size Exclusion Chromatography |
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212 | (2) |
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Crystallization of Cytochrome c Oxidase-Fv Complex |
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214 | (1) |
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Fv-Mediated Crystallization of the Cytochrome bc1 Complex from the Yeast S. cerevisiae |
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214 | (3) |
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Co-Complex Formation and Purification |
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214 | (1) |
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Crystallization of Cytochrome bc1 Complex: Fv18E11 Co-Complex |
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215 | (2) |
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217 | (2) |
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217 | (1) |
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217 | (2) |
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Crystallization of Wolinella succinogenes Quinol: Fumarate Reductase |
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219 | (2) |
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221 | (4) |
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Growth of Wolinella succinogenes |
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221 | (1) |
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Isolation of Quinol: Fumarate Reductase |
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222 | (3) |
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Crystallization of Quinol: Fumarate Reductase |
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225 | (1) |
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226 | (3) |
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227 | (2) |
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Ba3-Type Cytochrome c Oxidase from Thermus thermophilus: Purification, Crystallization, and Crystal Transformation |
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229 | (2) |
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Fermentation, Purification, and Molecular Characterization |
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231 | (5) |
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231 | (1) |
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231 | (3) |
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Molecular Characterization |
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234 | (2) |
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Crystallization and Initial Crystallographic Characterization |
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236 | (4) |
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236 | (1) |
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Crystallization in Sitting-Drops |
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237 | (1) |
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238 | (1) |
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Initial Crystallographic Characterization |
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239 | (1) |
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240 | (13) |
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240 | (3) |
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Transformation and Freezing with the Humidity Machine |
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243 | (6) |
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249 | (1) |
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249 | (4) |
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Two-Dimensional Crystallization of Membrane Proteins: A Practical Guide |
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253 | (1) |
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Things to Consider Before You Start |
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254 | (1) |
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254 | (1) |
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Which Membrane Protein Structures Have Been Determined by Electron Microscopy? |
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254 | (1) |
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Crystallization Parameters |
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255 | (12) |
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255 | (5) |
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260 | (3) |
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263 | (1) |
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264 | (1) |
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Salt Concentration and Ionic Additives |
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265 | (1) |
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265 | (1) |
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265 | (1) |
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266 | (1) |
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Methods for Growing 2D Crystals of Membrane Proteins |
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267 | (10) |
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2D Crystallization in Suspension |
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267 | (6) |
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2D Crystallization on a Surface |
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273 | (3) |
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2D Crystallization in situ |
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276 | (1) |
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277 | (2) |
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279 | (6) |
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280 | (5) |
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In Cubo Crystallization of Membrane Proteins |
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285 | (2) |
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Properties of Lipidic Cubic Phases |
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287 | (3) |
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Practical Aspects of Lipidic Cubic Phases |
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290 | (8) |
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Setting Up In Cubo Crystallization |
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290 | (5) |
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Establishing In Cubo Crystallization Conditions |
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295 | (1) |
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Harvesting Single Crystals from the Lipidic Cubic Phase Matrix |
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296 | (2) |
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Mechanism of Crystallization In Cubo |
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298 | (2) |
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300 | (3) |
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301 | (1) |
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301 | (2) |
Index |
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303 | |