2KI0

NMR Structure of a de novo designed beta alpha beta

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D DQF-COSY	1 mM DS119-1, 40 mM sodium phosphate-2, 10 % D2O-3, 90%H2O, 10%D2O	90% H2O/10% D2O		6.0	1 atm	298
2	2D 1H-1H TOCSY	1 mM DS119-1, 40 mM sodium phosphate-2, 10 % D2O-3, 90%H2O, 10%D2O	90% H2O/10% D2O		6.0	1 atm	298
3	2D 1H-1H NOESY	1 mM DS119-1, 40 mM sodium phosphate-2, 10 % D2O-3, 90%H2O, 10%D2O	90% H2O/10% D2O		6.0	1 atm	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	400

NMR Refinement
Method	Details	Software
molecular dynamics, simulated annealing		CYANA

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	geometry optimization	CYANA		Guntert, Mumenthaler and Wuthrich
2	refinement	CYANA		Guntert, Mumenthaler and Wuthrich