ISDA: 1VM2

SOLUTION NMR

NMR Experiment

Experiment	Type	Sample Contents	Ionic Strength	Solvent	pH	Pressure	Temprature (K)
1	2D NOESY	2mM peptide, 80mM sodium dodecylsulfate, 90% H2O, 10% D2O	?	90% H2O/10% D2O	5.4	ambient	298
2	TOCSY	2mM peptide, 80mM sodium dodecylsulfate, 90% H2O, 10% D2O	?	90% H2O/10% D2O	5.4	ambient	298
3	DQF-COSY	2mM peptide, 80mM sodium dodecylsulfate, 90% H2O, 10% D2O	?	90% H2O/10% D2O	5.4	ambient	298
4	ROESY	2mM peptide, 80mM sodium dodecylsulfate, 90% H2O, 10% D2O	?	90% H2O/10% D2O	5.4	ambient	298
5	(1H,15N)HSQC	2mM peptide, 80mM sodium dodecylsulfate, 90% H2O, 10% D2O	?	90% H2O/10% D2O	5.4	ambient	298
6	(1H,13C)HSQC	2mM peptide, 80mM sodium dodecylsulfate, 90% H2O, 10% D2O	?	90% H2O/10% D2O	5.4	ambient	298

NMR Spectrometer Information

Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	600

NMR Refinement

Method	Details	Software
simulated annealing	The structures are based on 124 distances derived from the NOESY spectra, 20 backbone dihedral angles derived from a set of chemical shifts using the NMR program TALOS, and 4 chi1 angle restraints.	1

NMR Ensemble Information

Conformer Selection Criteria	No NOE violations greater than 0.50 A, rms difference for bond deviations from ideality less than 0.01 A, rms difference for angle deviations from ideality less than 5 degrees, Structures with the lowerest energies in the ensemble
Conformers Calculated Total Number	100
Conformers Submitted Total Number	5
Representative Model	1 (most resemble the average structure)

Computation: NMR Software

#	Classification	Version	Software Name	Author
1	data processing	2.1	NMRPipe/nmrDraw	Delaglio, F.
2	noe picking	1.0	PIPP	Garrett, D.
3	refinement	1.06	XPLOR-NIH	Schwieters, C.D., Kuszewski, J., Tjandra, N, Clore, G.M.
4	structural analysis and viewing	2K.1	MOLMOL	Koradi, R.