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NMR structure of the N-terminal hath domain of human HDGF
SOLUTION NMR
NMR Experiment
Experiment
Type
Sample Contents
Solvent
Ionic Strength
pH
Pressure
Temperature (K)
Spectrometer
1
3D_15N-separated_NOESY
2 to 3mM 15N and 13C uniform labeled protein, 100mM phosphate buffer, 150mM NaCl, 1mM EDTA
95% H2O/5% D2O
6.0
ambient
298
2
3D_13C-separated_NOESY
2 to 3mM 15N and 13C uniform labeled protein, 100mM phosphate buffer, 150mM NaCl, 1mM EDTA
95% H2O/5% D2O
6.0
ambient
298
3
HNHA
2 to 3mM 15N and 13C uniform labeled protein, 100mM phosphate buffer, 150mM NaCl, 1mM EDTA
95% H2O/5% D2O
6.0
ambient
298
NMR Spectrometer Information
Spectrometer
Manufacturer
Model
Field Strength
1
Bruker
AVANCE
600
2
Bruker
AVANCE
500
NMR Refinement
Method
Details
Software
simulated annealing, molecular dynamics
The structures are based on a total of 1507 restraints, including 1245 NOE-derived distance constraints, 196 dihedral angle restraints, 66 distance restraints of hydrogen bonds.
XwinNMR
NMR Ensemble Information
Conformer Selection Criteria
target function
Conformers Calculated Total Number
100
Conformers Submitted Total Number
20
Representative Model
1 (fewest violations)
Additional NMR Experimental Information
Details
The structure was determined by using standard triple-resonance NMR spectroscopy.