2F2I

Solution structure of [P20D,V21K]-kalata B1

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	1mM [P20D,V21K]-kalata B1 in 90% H2O, 10% D2O	90% H2O/10% D2O	1	4	ambient	290
2	2D TOCSY	1mM [P20D,V21K]-kalata B1 in 90% H2O, 10% D2O	90% H2O/10% D2O	1	4	ambient	290
3	DQF-COSY	1mM [P20D,V21K]-kalata B1 in 90% H2O, 10% D2O	90% H2O/10% D2O	1	4	ambient	290
4	E-COSY	1mM [P20D,V21K]-kalata B1 in 90% H2O, 10% D2O	90% H2O/10% D2O	1	4	ambient	290

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	500
2	Bruker	DMX	750

NMR Refinement
Method	Details	Software
torsion angle dynamics		XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	50
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	XwinNMR	3.5	Bruker
2	data analysis	XEASY	1.3.7	Eccles et al
3	structure solution	DYANA	1.5	Guntert et al
4	structure solution	CNS	1.1	Brunger et al
5	refinement	CNS	1.1	Brunger et al