1D2J

LDL RECEPTOR LIGAND-BINDING MODULE 6

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_15N-SEPARATED_NOESY	1 MM LR6 U-15N; 10 MM CACL2		10 mM	5.2	1 atm	298
2	HYDROGEN EXCHANGE	1 MM LR6 U-15N; 10 MM CACL2		10 mM	5.2	1 atm	298
3	2D NOESY	1 MM LR6 UNLABELED; 10 MM CACL2		10 mM	5.2	1 atm	298
4	2D NOESY	1 MM LR6 UNLABELED; 10 MM CACL2		10 mM	5.2	1 atm	298
5	HMQC-J	1 MM LR6 U-15N; 10 MM CACL2		10 mM	5.2	1 atm	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	UNITY	500
2	Varian	UNITYPLUS	400

NMR Refinement
Method	Details	Software
SIMULATED ANNEALING IN TORSION ANGLE SPACE FOLLOWED BY SIMULATED ANNEALING REFINEMENT IN 3D COORDINATE SPACE.	541 UNIQUE NOE DISTANCES, 3 DISULFIDE BONDS, 9 H-BONDS, 17 DISTANCES DEFINE THE CA++ BINDING SITE, 17 PHI ANGLES DERIVED FROM J-HNHA MEASUREMENTS	Felix

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	60
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	Felix	97.0	MSI
2	data analysis	XEASY	1.3.13	CH. BARTELS, T.-H. XIA, M. BILLETER, P. GUNTERT AND K. WUTHRICH
3	structure solution	DYANA	1.5	P. GUNTERT, C. MUMENTHALER, T. HERRMANN
4	refinement	X-PLOR	3.8.1	A. BRUNGER