1MJD

Structure of N-terminal domain of human doublecortin

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_13C-separated_NOESY	1mM doublecortin 45-150 U-15N, 13C; 50mM phosphate buffer; 5mMM DTT	90% H2O, 10% H2O		6.0	ambient	298
2	3D_15N-separated_NOESY	1mM doublecortin 45-150 U-15N, 13C; 50mM phosphate buffer; 5mMM DTT	90% H2O, 10% H2O		6.0	ambient	298
3	HNHA	1mM doublecortin 45-150 U-15N, 13C; 50mM phosphate buffer; 5mMM DTT	90% H2O, 10% H2O		6.0	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	500

NMR Refinement
Method	Details	Software
automatic NOESY cross-peaks assignment, torsion angle dynamics, simulated annealing	NOESY cross-peaks were assigned using combination of manual and automatic assignment employing NOAH/DYANA program. The final set of structures was refined in CNS.	NMRPipe

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	18 (closest to the average)

Additional NMR Experimental Information
Details	The structure was determined using triple-resonance NMR spectroscopy

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe	2.1	Delaglio, F., Grzesiek, S., Vuister, G.W., Zhu, G., Pfeifer, J., Bax, A.
2	data analysis	Sparky	3.100	Goddard, T.D., Kneller, D.G.
3	structure solution	DYANA	1.5	Guntert, P., Mumenthaler, C., Wuthrich, K.
4	refinement	CNS	1.0	Brunger, A.T., Adams, P.D., Clore, G.M., DeLano, W.L., Gros, P., Grosse-Kunstleve, R.W., Jiang, J.S., Kuszewski, J., Nilges, M., Pannu, N.S.