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TPY4 Tachyplesin I tyrosine mutant in the presence of dodecylphosphocholine micelles (300 mM)
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D NOESY TPY4 mutant of Tachyplesin I 1mM
300 mM Dodecylphosphocholine (D38) 90%/10% H2O/D2O with 0.15% TFA pH 3.0 0.15% 3.0 ambient 313 2 2D TOCSY TPY4 mutant of Tachyplesin I 1mM
300 mM Dodecylphosphocholine (D38) 90%/10% H2O/D2O with 0.15% TFA pH 3.0 0.15% 3.0 ambient 313
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DRX 500
NMR Refinement Method Details Software Simulated annealing with complete cross validation CNS
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 300 Conformers Submitted Total Number 31 Representative Model 1 (minimized average structure)
Additional NMR Experimental Information Details This structure was determined using standard 2D homonuclear techniques. A temperature of 313K was used to reduce spectral overlap.
Computation: NMR Software # Classification Version Software Name Author 1 structure solution CNS 1.0 Brunger, Adams, Clore, DeLano, Gros, Grosse-Kunstleve, Jiang, Kuszewski, Nilges, Pannu, Read, Rice, Simonson, Warren 2 processing XwinNMR 6.1 Bruker 3 refinement CNS 1.0 Brunger, Adams, Clore, DeLano, Gros, Grosse-Kunstleve, Jiang, Kuszewski, Nilges, Pannu, Read, Rice, Simonson, Warren