SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents0.55 mg of lyophilized natural ErgTx
Solvent0.160 mL, H2O/D2O 9:1, pH 3
Ionic Strengthn/a
pH3
Pressureambient
Temperature (K)303
Experiment(s):2D NOESY, 2D TOCSY, DQF-COSY
Spectrometer Information
Manufacturer Model Field Strength
Varian INOVA 600.0
Varian INOVA 500.0
NMR Refinement
Method simulated annealing
Details The structures are based on a total of 452 distance constraints (252 are intraresidual NOE-derivated distance constraints, 200 are interresidual NOE-derivated distance constraints including 49 long range), 13 3J and 10 hbonds
NMR Ensemble Information
Conformer Selection Criteria structures with acceptable covalent geometry, structures with favorable non-bond energy, structures with the least restraint violations, structures with the lowest energy
Conformers Calculated Total Number 10
Conformers Submitted Total Number 1
Representative Model Choice Rationale
1 fewest violations, lowest energy
Additional NMR Experimental Information
1 shigemi tube and nano-probe
Computation: NMR Software
# Classification Software Name Author
1 refinement DISCOVER insightII 2000 Accelrys technologies
2 data analysis DISCOVER insightII 2000 Accelrys technologies
3 processing DISCOVER insightII 2000 Accelrys technologies