SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents2.0mM Betacellulin-2, 1.0% acetate buffer, 90% H2O, 10% D2O
Solvent90% H2O, 10% D2O
Ionic Strength0.28
pH3.5
Pressure1atm
Temperature (K)298
Experiment(s):2D NOESY, DQF-COSY, 2D TOCSY
Sample Contents2.0mM Betacellulin-2, 1.0% acetate buffer, 100% D2O
Solvent100% D2O
Ionic Strength0.28
pH3.5
Pressure1atm
Temperature (K)298
Experiment(s):2D NOESY, DQF-COSY, 2D TOCSY
Spectrometer Information
Manufacturer Model Field Strength
Bruker DMX 500.0
NMR Refinement
Method distance geometry simulated annealing
Details the structures are based on a total of 538 restraints, 461 are NOE-derived distance constraints, 41 dihedral angle restraints,36 distance restraints from hydrogen bonds.
NMR Ensemble Information
Conformer Selection Criteria structures with the lowest energy
Conformers Calculated Total Number 50
Conformers Submitted Total Number 40
Additional NMR Experimental Information
1 This structure was determined using standard 2D homonuclear techniques.
Computation: NMR Software
# Classification Software Name Author
1 refinement X-PLOR 3.1 Brunger
2 structure solution X-PLOR 3.1 Brunger