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NMR structure of a CDC25-like dual-specificity tyrosine phosphatase of Arabidopsis thaliana
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D_HNcaCO 400 microM U-15N,13C Arath;CDC25 25 mM phosphate buffer, pH7.6
250 mM NaCl
5 mM b-mercapthoethanol
95% H2O, 5% D2O 7.6 ambient 293 2 3D HNCO 400 microM U-15N,13C Arath;CDC25 25 mM phosphate buffer, pH7.6
250 mM NaCl
5 mM b-mercapthoethanol
95% H2O, 5% D2O 7.6 ambient 293 3 3D CBCA(CO)NH 400 microM U-15N,13C Arath;CDC25 25 mM phosphate buffer, pH7.6
250 mM NaCl
5 mM b-mercapthoethanol
95% H2O, 5% D2O 7.6 ambient 293 4 3D HNCA 400 microM U-15N,13C Arath;CDC25 25 mM phosphate buffer, pH7.6
250 mM NaCl
5 mM b-mercapthoethanol
95% H2O, 5% D2O 7.6 ambient 293 5 3D_15N-separated_NOESY 400 microM U-15N Arath;CDC25 25 mM phosphate buffer, pH7.6
250 mM NaCl
5 mM b-mercapthoethanol
95% H2O, 5% D2O 7.6 ambient 293 6 3D_13C-separated_NOESY 400 microM 13C Arath;CDC25 25 mM phosphate buffer, pH7.6
250 mM NaCl
5 mM b-mercapthoethanol
100%D2O 7.6 ambient 293
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DMX 600 2 Bruker AVANCE 800
NMR Refinement Method Details Software distance geometry
simulated annealing XwinNMR
NMR Ensemble Information Conformer Selection Criteria structures with the least restraint violations Conformers Calculated Total Number 200 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Additional NMR Experimental Information Details cryo-probehead
Computation: NMR Software # Classification Version Software Name Author 1 collection XwinNMR 3.1 Bruker 2 processing SNARF Frank Van Hoesel, Groningen, the Netherlands 3 structure solution CNS 1.1 Brunger et al. 4 refinement CNS 1.1 Brunger et al.