SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents3.5-5 mM Nuclease-H124L U-50% 2H; 300 mM KCl; D2O
SolventD2O
Ionic Strength300 nM KCl
pH5.5
Pressureambient
Temperature (K)318
Experiment(s):E-COSY, and others, 2D NOESY
Sample Contents3.5-5 mM Nuclease-H124L U-95% 15N; 300 mM KCl; H2O
SolventH2O
Ionic Strength300 nM KCl
pH5.1
Pressureambient
Temperature (K)318
Experiment(s):HMQC-J, 3D 1H-15N NOESY-HMQC
Sample Contents3.5-5 mM Nuclease-H124L; 300 mM KCl; D2O
SolventD2O
Ionic Strength300 nM KCl
pH5.5
Pressureambient
Temperature (K)318
Experiment(s):DQF-COSY
Sample Contents3.5-5 mM Nuclease-H124L U-50% 2H; 300 mM KCl; H2O
SolventH2O
Ionic Strength300 nM KCl
pH5.1
Pressureambient
Temperature (K)318
Experiment(s):2D NOESY
Sample Contents3.5-5 mM Nuclease-H124L U-98% 13C; 300 mM KCl; H2O
SolventH2O
Ionic Strength300 nM KCl
pH5.1
Pressureambient
Temperature (K)318
Experiment(s):2D 1H-13C HMQC
Sample Contents3.5-5 mM Nuclease-H124L U-98% 13C U-99% 15N; 300 mM KCl; H2O
SolventH2O
Ionic Strength300 nM KCl
pH5.1
Pressureambient
Temperature (K)318
Experiment(s):HNCO, 3D HNCA
Spectrometer Information
Manufacturer Model Field Strength
Bruker AM 600.0
Bruker AM 500.0
NMR Refinement
Method Distance, hydrogen bond and torsion angle constraints
Details 2176 constraints were used to calculate the structure
NMR Ensemble Information
Conformers Submitted Total Number 1
Representative Model Choice Rationale
1 minimized average structure
Computation: NMR Software
# Classification Software Name Author
1 refinement X-PLOR 3.1 Brunger
2 structure solution HBPLUS McDonald and Thornton
3 structure solution INSIGHTii 2.3 Biosym Technologies Inc
4 structure solution X-PLOR 3.1 Brunger
5 processing FELIX Biosym Technologies Inc