ISDA: 2DD6

SOLUTION NMR

NMR Experiment

Experiment	Type	Sample Contents	Ionic Strength	Solvent	pH	Pressure	Temprature (K)
1	DQF-COSY	Peptide concentration 2.2mM natural abundance; 20:1 molar ratio of DPC-d38 to peptide; 10% phosphate buffer; 10% D2O; 0.02% NaN3	78 mM	10% phosphate buffer; 10% D2O; 0.02% NaN3 in triple distilled water	7.4	ambient	303
2	2D TOCSY	Peptide concentration 2.2mM natural abundance; 20:1 molar ratio of DPC-d38 to peptide; 10% phosphate buffer; 10% D2O; 0.02% NaN3	78 mM	10% phosphate buffer; 10% D2O; 0.02% NaN3 in triple distilled water	7.4	ambient	303
3	2D NOESY	Peptide concentration 2.2mM natural abundance; 20:1 molar ratio of DPC-d38 to peptide; 10% phosphate buffer; 10% D2O; 0.02% NaN3	78 mM	10% phosphate buffer; 10% D2O; 0.02% NaN3 in triple distilled water	7.4	ambient	303

NMR Spectrometer Information

Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DMX	600

NMR Refinement

Method	Details	Software
Distance geometry, simulated annealing	The structures are based on 250 restraints comprising: 83 intraresidual; 78 i,i+1; 34 i,i+2; 37 i,i+3; 18 long range	1

NMR Ensemble Information

Conformer Selection Criteria	structures with the lowest energy, structures with the least restraint violations
Conformers Calculated Total Number	50
Conformers Submitted Total Number	15
Representative Model	1 (lowest energy)

Computation: NMR Software

#	Classification	Version	Software Name	Author
1	collection	3.1	XwinNMR	Bruker
2	processing	3.1	XwinNMR	Bruker
3	data analysis	3	Sparky	Goddard and Kneller, UCSF
4	structure solution	3.856	X-PLOR	Nilges, Kuszewski, Brnger
5	data analysis	?	Procheck	Laskowski, Rullmannn, MacArthur, Kaptein, Thornton
6	refinement	3.856	X-PLOR	Nilges, Kuszewski, Brnger