NMR structure of the human NOTCH-1 ligand binding region

SOLUTION NMR Experimental Data

Experimental Details
Sample Conditions
Sample Contents0.5-1mM protein
Solvent90% H2O, 10% D2O, 15mM CaCl2, 0.02% NaN3
Ionic Strength15mM CaCl2
Temperature (K)298
Experiment(s):3D_13C-separated_NOESY, 3D_15N-separated_NOESY, HMQC-J
Spectrometer Information
Manufacturer Model Field Strength
GE OMEGA 750.0
Bruker DRX 800.0
GE OMEGA 600.0
NMR Refinement
Method torsion angle dynamics
Details Input manually assigned 15N-edited NOESY peaks, unassigned 13C-edited NOESY peaks. See publication for further details.
NMR Ensemble Information
Conformer Selection Criteria structures with the lowest energy
Conformers Calculated Total Number 600
Conformers Submitted Total Number 20
Representative Model Choice Rationale
1 fewest violations
Additional NMR Experimental Information
1 Additional torsion angle restraints derived using TALOS. Calcium atoms incorporated during structure calculations, and restraints incorporated based on the crystal structure 1EDM as described.
Computation: NMR Software
# Classification Software Name Author
1 structure solution version: 1.0.6 CYANA Guntert, P.
2 refinement version: 1.0.6 CYANA Guntert, P.