2NS4

Solution structure of a Beta-Hairpin Peptidomimetic Inhibitor of the BIV Tat-Tar Interaction

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	unlabeled 5mM L-22 cyclic peptide; 90% H2O, 10% D2O	90% H2O/10% D2O		2.3	1 atom	298
2	2D TOCSY	unlabeled 5mM L-22 cyclic peptide; 90% H2O, 10% D2O	90% H2O/10% D2O		2.3	1 atom	298
3	DQF-COSY	unlabeled 5mM L-22 cyclic peptide; 90% H2O, 10% D2O	90% H2O/10% D2O		2.3	1 atom	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	600

NMR Refinement
Method	Details	Software
torsion angle dynamics		DYANA

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations, target function
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	DYANA	1.5	P.GUNTERT ET AL.
2	processing	XwinNMR	2.6	Bruker
3	data analysis	XEASY	1.53
4	structure solution	DYANA	1.5	Guntert, P., Mumenthaler, C., Wuthrich, K.