2GL1 | pdb_00002gl1

NMR solution structure of Vigna radiata Defensin 2 (VrD2)

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	2mM VrD2	50mM sodium phosphate NA; 90% H2O, 10% D2O	50mM sodium phosphate	6.0	ambient	288
2	2D TOCSY	2mM VrD2	50mM sodium phosphate NA; 90% H2O, 10% D2O	50mM sodium phosphate	6.0	ambient	288
3	DQF-COSY	2mM VrD2	50mM sodium phosphate NA; 90% H2O, 10% D2O	50mM sodium phosphate	6.0	ambient	288

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	600

NMR Refinement
Method	Details	Software
SIMULATED ANNEALING with torsion angle dynamics AND subsequent refinement with RECOORD		XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations,structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	18
Representative Model	1 (closest to the average)

Additional NMR Experimental Information
Details	This structure was determined using standard 2D homonuclear techniques

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	XwinNMR	3.5
2	data analysis	Sparky	3.111	T. D. Goddard and D. G. Kneller
3	structure solution	CNS	1.1	Nilges M, Gronenborn AM, Brunger AT, Clore GM, Stein EG, Rice LM etc.
4	refinement	RECOORD		Aart J. Nederveen, Jurgen F. Doreleijers, Wim Vranken, Zachary Miller, Chris A.E.M. Spronk Sander B. Nabuurs, Peter Gu ntert, Miron Livny, John L. Markley, Michael Nilges, Eldon L. Ulrich,Robert Kaptein, and Alexandre M.J.J. Bonvin