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Solution structure of the T22G mutant of N-terminal SH3 domain of DRK (calculated without NOEs)
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 CLENEX experiment T22G DRKN SH3 DOMAIN 15N, 13C, 50mM PHOSPHATE BUFFER, 90% H2O, 10% D2O 90% H2O/10% D2O 50 mM 6.0 1 atm 293 2 HNCO-based 3D experiments (non-TROSY) T22G DRKN SH3 DOMAIN 15N, 13C, 50mM PHOSPHATE BUFFER, 90% H2O, 10% D2O 90% H2O/10% D2O 50 mM 6.0 1 atm 293 3 2D Ca-Cb RDC experiments T22G DRKN SH3 DOMAIN 15N, 13C, 50mM PHOSPHATE BUFFER, 90% H2O, 10% D2O 90% H2O/10% D2O 50 mM 6.0 1 atm 293 4 Ca-Ha RDC experiments T22G DRKN SH3 DOMAIN 15N, 13C, 50mM PHOSPHATE BUFFER, 90% H2O, 10% D2O 90% H2O/10% D2O 50 mM 6.0 1 atm 293 5 HNCO experiment T22G DRKN SH3 DOMAIN 15N, 13C, 50mM PHOSPHATE BUFFER, 90% H2O, 10% D2O 90% H2O/10% D2O 50 mM 6.0 1 atm 293 6 HN-Ha J-coupling experiment T22G DRKN SH3 DOMAIN 15N, 13C, 50mM PHOSPHATE BUFFER, 90% H2O, 10% D2O 90% H2O/10% D2O 50 mM 6.0 1 atm 293
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian INOVA 500
NMR Refinement Method Details Software simulated annealing THE STRUCTURES ARE BASED ON RESIDUAL DIPOLAR COUPLING RESTRAINTS,CARBONYL CHEMICAL SHIFT ANISOTROPY RESTRAINTS, DIHEDRAL ANGLE RESTRAINTS AND HYDROGEN BOND RESTRAINTS CNS
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 100 Conformers Submitted Total Number 10 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 refinement CNS 1.0 BRUNGER et al 2 structure solution CNS 1.0 BRUNGER et al