1Y2P

Solution structure of Hstx3P

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	DQF-COSY	2Mm hstx3P, 90% H2O, 10% D2O	90% H2O/10% D2O		3.0	ambient	300
2	2D TOCSY	2Mm hstx3P, 90% H2O, 10% D2O	90% H2O/10% D2O		3.0	ambient	300
3	2D TOCSY	2Mm hstx3P, 90% H2O, 10% D2O	90% H2O/10% D2O		3.0	ambient	296
4	2D NOESY	2Mm hstx3P, 90% H2O, 10% D2O	90% H2O/10% D2O		3.0	ambient	300
5	2D NOESY	2Mm hstx3P, 90% H2O, 10% D2O	90% H2O/10% D2O		3.0	ambient	296

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AMX	500

NMR Refinement
Method	Details	Software
distance geometry, simulated annealing, molecular dynamics, torsion angle dynamics		XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	target function,structures with the lowest energy,structures with the least restraint violations,structures with favorable non-bond energy,structures with acceptable covalent geometry,back calculated data agree with experimental NOESY spectrum
Conformers Calculated Total Number	50
Conformers Submitted Total Number	20
Representative Model	1 (fewest violations)

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	2.1
2	structure solution	DYANA
3	refinement	CNS
4	structure solution	DIANA
5	collection	XEASY
6	data analysis	Procheck