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GRAMICIDIN A IN HYDRATED DMPC BILAYERS, SOLID STATE NMR
SOLID-STATE NMR
NMR Experiment
Experiment
Type
Sample Contents
Solvent
Ionic Strength
pH
Pressure
Temperature (K)
Spectrometer
1
SOLID STATE
7.0
303
2
CROSS POLARIZED
7.0
303
NMR Spectrometer Information
Spectrometer
Manufacturer
Model
Field Strength
1
CHEMAGNETICS
CMX
400
NMR Refinement
Method
Details
Software
simulated annealing
CHARMM23 STRUCTURE REFINED WITH TORC (TOTAL REFINEMENT OF CONSTRAINTS), DEVELOPED IN AUTHORS' LAB. TORC RUNS AS A MODULE WITHIN CHARMM AND UTILIZES A SIMULATED ANNEALING PROTOCOL TO REFINE THE STRUCTURE AGAINST BOTH THE SOLID STATE NMR DATA (INCLUDING SOLID STATE NMR DERIVED ORIENTATIONAL CONSTRAINTS) AND THE CHARMM ENERGY.