1MVZ

NMR solution structure of a Bowman Birk inhibitor isolated from snail medic seeds (Medicago Scutellata)

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D TOCSY	1mM MSTI, 20mM phosphate buffer NA	95% H2O/5% D2O	20mM NA	5.6	ambient	300
2	2D NOESY	1mM MSTI, 20mM phosphate buffer NA	95% H2O/5% D2O	20mM NA	5.6	ambient	300
3	DQF-COSY	1mM MSTI, 20mM phosphate buffer NA	95% H2O/5% D2O	20mM NA	5.6	ambient	300
4	2D TOCSY	1mM MSTI, 20mM phosphate buffer NA	D2O	20mM NA	5.6	ambient	300
5	2D TOCSY	1mM MSTI, 20mM phosphate buffer NA	95% H2O/5% D2O	20mM NA	5.6	ambient	310
6	2D TOCSY	1mM MSTI, 20mM phosphate buffer NA	95% H2O/5% D2O	20mM NA	5.6	ambient	320

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DMX	500
2	Bruker	AVANCE	700
3	Bruker	AVANCE	800

NMR Refinement
Method	Details	Software
simulated annealing torsion angle dynamics energy minimization		XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	20
Conformers Submitted Total Number	15
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	XwinNMR	2.6	BRUKER
2	data analysis	XEASY	1.3.13	Bartels
3	structure solution	DYANA	1.5	Guntert
4	refinement	Discover	98	MSI