NMR Experiment |
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
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1 | 3D 1H-15N NOESY | 0.4 mM [U-100% 15N, U-100% 13CH3 (ILV)] proMMP-7(E195A), 50 mM 1,2-DIMYRISTOYL-SN-GLYCERO-3-PHOSPHOCHOLINE, 100 mM 1,2-DIHEXANEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE, 3 mM CHOLEST-5-EN-3-YL HYDROGEN SULFATE, 20 mM imidazole, 10 mM CaCl2, 20 uM ZnCl2, 10 mM beta-mercaptoethanol, 0.02 % sodium azide | 90% H2O/10% D2O | | 6.6 | | 310 | |
2 | 3D 1H-13C NOESY | 0.4 mM [U-100% 15N, U-100% 13CH3 (ILV)] proMMP-7(E195A), 50 mM 1,2-DIMYRISTOYL-SN-GLYCERO-3-PHOSPHOCHOLINE, 100 mM 1,2-DIHEXANEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE, 3 mM CHOLEST-5-EN-3-YL HYDROGEN SULFATE, 20 mM imidazole, 10 mM CaCl2, 20 uM ZnCl2, 10 mM beta-mercaptoethanol, 0.02 % sodium azide | 90% H2O/10% D2O | | 6.6 | | 310 | |
3 | 2D 1H-15N HSQC, CPMG | 0.4 mM [U-100% 15N, U-100% 13CH3 (ILV)] proMMP-7(E195A), 50 mM 1,2-DIMYRISTOYL-SN-GLYCERO-3-PHOSPHOCHOLINE, 100 mM 1,2-DIHEXANEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE, 3 mM CHOLEST-5-EN-3-YL HYDROGEN SULFATE, 20 mM imidazole, 10 mM CaCl2, 20 uM ZnCl2, 10 mM beta-mercaptoethanol, 0.02 % sodium azide, 1.5 mM 1-palmitoyl-2-stearoyl-(14-doxyl)-sn-glycero-3-phosphocholine, 1.5 mM 1,2-dipalmitoyl-sn-glycero-3-phospho(tempo)choline | 90% H2O/10% D2O | | 6.6 | | 310 | |
4 | 2D 1H-13C HSQC, CPMG | 0.4 mM [U-100% 15N, U-100% 13CH3 (ILV)] proMMP-7(E195A), 50 mM 1,2-DIMYRISTOYL-SN-GLYCERO-3-PHOSPHOCHOLINE, 100 mM 1,2-DIHEXANEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE, 3 mM CHOLEST-5-EN-3-YL HYDROGEN SULFATE, 20 mM imidazole, 10 mM CaCl2, 20 uM ZnCl2, 10 mM beta-mercaptoethanol, 0.02 % sodium azide, 1.5 mM 1-palmitoyl-2-stearoyl-(14-doxyl)-sn-glycero-3-phosphocholine, 1.5 mM 1,2-dipalmitoyl-sn-glycero-3-phospho(tempo)choline | 90% H2O/10% D2O | | 6.6 | | 310 | |