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The Solution Structure of a Conformationally Restricted Fully Active Derivative of the Human Relaxin-like Factor (RLF)
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D DQF-COSY 1.2 mM RLF_crosslinked; sodium acetate 100% D2O 308 2 2D 1H-1H TOCSY 1.2 mM RLF_crosslinked; sodium acetate 100% D2O 308 3 2D 1H-1H TOCSY 1.2 mM RLF_crosslinked; sodium acetate 100% D2O 308 4 2D 1H-13C HSQC 1.2 mM RLF_crosslinked; sodium acetate 100% D2O 308 5 2D 1H-1H NOESY 1.2 mM RLF_crosslinked; sodium acetate 100% D2O 308 6 2D 1H-1H TOCSY 1.2 mM RLF_crosslinked; sodium acetate 92% H2O/8% D2O 5.0 308 7 2D 1H-1H NOESY 1.2 mM RLF_crosslinked; sodium acetate 92% H2O/8% D2O 5.0 308 8 2D 1H-1H NOESY 1.2 mM RLF_crosslinked; sodium acetate 92% H2O/8% D2O 5.0 303 9 2D 1H-1H NOESY 1.2 mM RLF_crosslinked; sodium acetate 92% H2O/8% D2O 5.0 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian INOVA 800 2 Varian INOVA 500
NMR Refinement Method Details Software torsion angle dynamics, simulated annealing CNS
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 200 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 structure solution CNS 1.1 Brunger, Adams, Clore, Gros, Nilges and Read 2 refinement CNS 1.1 Brunger, Adams, Clore, Gros, Nilges and Read 3 refinement ARIA 2.1 Linge, O'Donoghue and Nilges 4 structure solution ARIA 2.1 Linge, O'Donoghue and Nilges 5 noe assignment ARIA 2.1 Linge, O'Donoghue and Nilges 6 peak picking Sparky 3.110 Goddard 7 chemical shift assignment Sparky 3.110 Goddard 8 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 9 bond angle prediction PREDITOR Wishart