SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents5mM a-conotoxin EI
Solvent90%H2O, 10%D2O
Ionic Strength0
pH4.3
Pressure1atm
Temperature (K)278
Experiment(s):2D NOESY, PE-COSY
Spectrometer Information
Manufacturer Model Field Strength
Varian UNITY 500.0
Varian INOVA 600.0
NMR Refinement
Method distance geometry, simulated annealing, matrix relaxation
NMR Ensemble Information
Conformer Selection Criteria back calculated data agree with experimental NOESY spectrum,structures with acceptable covalent geometry,structures with the least restraint violations
Conformers Calculated Total Number 50
Conformers Submitted Total Number 20
Representative Model Choice Rationale
1 closest to the average
Additional NMR Experimental Information
1 tocsy, cosy, roesy
Computation: NMR Software
# Classification Software Name Author
1 iterative matrix relaxation MARDIGRAS 3.2. James, T.
2 iterative matrix relaxation CORMA 5.2 James, T.
3 refinement DISCOVER 2.9.7 MSI Inc.
4 data analysis DGII 3.0. MSI Inc.
5 processing FELIX 95.0. MSI Inc.
6 collection VNMR 5.3B Varain Inc.