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Solution Structure of the C65A/C167A Mutant of Human Lipocalin-type Prostaglandin D Synthase
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 20 mM [U-2H] acetic acid, 500 mM [U-13C; U-15N] Prostaglandin-H2 D-isomerase, 10 % [U-99% 2H] D2O 90% H2O/10% D2O 20 mM 4.0 1 atm 308 Varian INOVA 600 2 3D CBCA(CO)NH 20 mM [U-2H] acetic acid, 500 mM [U-13C; U-15N] Prostaglandin-H2 D-isomerase, 10 % [U-99% 2H] D2O 90% H2O/10% D2O 20 mM 4.0 1 atm 308 Varian INOVA 600 3 3D HNCACB 20 mM [U-2H] acetic acid, 500 mM [U-13C; U-15N] Prostaglandin-H2 D-isomerase, 10 % [U-99% 2H] D2O 90% H2O/10% D2O 20 mM 4.0 1 atm 308 Varian INOVA 600 4 3D 1H-15N NOESY 20 mM [U-2H] acetic acid, 500 mM [U-13C; U-15N] Prostaglandin-H2 D-isomerase, 10 % [U-99% 2H] D2O 90% H2O/10% D2O 20 mM 4.0 1 atm 308 Varian INOVA 600 5 3D 1H-15N TOCSY 20 mM [U-2H] acetic acid, 500 mM [U-13C; U-15N] Prostaglandin-H2 D-isomerase, 10 % [U-99% 2H] D2O 90% H2O/10% D2O 20 mM 4.0 1 atm 308 Varian INOVA 600 6 2D 13C-1H (HB)CB(CGCD)HD 20 mM [U-2H] acetic acid, 500 mM [U-13C; U-15N] Prostaglandin-H2 D-isomerase, 99.95 % [U-100% 2H] D2O 99.95% D2O 20 mM 4.0 1 atm 308 Varian INOVA 600 12 3D HCCH-TOCSY 20 mM [U-2H] acetic acid, 500 mM [U-13C; U-15N] Prostaglandin-H2 D-isomerase, 99.95 % [U-100% 2H] D2O 99.95% D2O 20 mM 4.0 1 atm 308 Varian INOVA 600 11 3D 1H-13C NOESY aliphatic 20 mM [U-2H] acetic acid, 500 mM [U-13C; U-15N] Prostaglandin-H2 D-isomerase, 99.95 % [U-100% 2H] D2O 99.95% D2O 20 mM 4.0 1 atm 308 Varian INOVA 600 10 3D 1H-13C NOESY aromatic 20 mM [U-2H] acetic acid, 500 mM [U-13C; U-15N] Prostaglandin-H2 D-isomerase, 99.95 % [U-100% 2H] D2O 99.95% D2O 20 mM 4.0 1 atm 308 Varian INOVA 600 13 2D 1H-13C HSQC 20 mM [U-2H] acetic acid, 500 mM [U-13C; U-15N] Prostaglandin-H2 D-isomerase, 99.95 % [U-100% 2H] D2O 99.95% D2O 20 mM 4.0 1 atm 308 Varian INOVA 600
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian INOVA 600
NMR Refinement Method Details Software simulated annealing CNS
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 5000 Conformers Submitted Total Number 10 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 5 structure calculation CNS 1.2 Brunger, Adams, Clore, Gros, Nilges and Read 1 chemical shift assignment Sparky 3.115 Goddard 2 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax