SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents1.7mM hMTH1 U-15N,13C; 50mM K-phosphate buffer, 20mM KCl, 0.1mM EDTA and 1mM DTT; 95% H2O, 5% D2O
Solvent95% H2O/5% D2O
Ionic Strength70
pH6.9
Pressureambient
Temperature (K)303
Experiment(s):3D_15N-separated_NOESY, 4D_13C/15N-separated_NOESY, HNHA
Sample Contents1.7mM hMTH1 U-15N,13C; 50mM K-phosphate buffer, 20mM KCl, 0.1mM EDTA and 1mM DTT; 99.8% D2O
Solvent99.8% D2O
Ionic Strength70
pH6.9
Pressureambient
Temperature (K)303
Experiment(s):4D_13C-separated_NOESY
Spectrometer Information
Manufacturer Model Field Strength
Bruker DMX 500.0
Bruker DRX 800.0
NMR Refinement
Method simulated annealing
Details The structures are based on a total of 2312 restraints, 2043 are NOE-derived distance constraints, 177 dihedral angle restraints,92 distance restraints from hydrogen bonds detected through 3hJNC.
NMR Ensemble Information
Conformer Selection Criteria structures with the lowest energy
Conformers Calculated Total Number 100
Conformers Submitted Total Number 30
Representative Model Choice Rationale
1 lowest energy
Additional NMR Experimental Information
1 STEREOSPECIFIC ASSIGNMENTS OF THE METHYL GROUPS OF THE LEUCINE AND VALINE RESIDUES WERE ACHIEVED WITH 15% FRACTIONALLY 13C-LABELED hMTH1 DISSOLVED IN 99.8% D2O.
Computation: NMR Software
# Classification Software Name Author
1 structure solution version: 1.5 DYANA Guentert, P.
2 processing version: 1.8 NMRPipe Delaglio, F.
3 collection version: 2.6 XWINNMR Bruker
4 refinement version: 1.0 CNS Brunger, A.T.
5 data analysis version: 4.2.4 NMRpipp Garrett, D.