1JNJ | pdb_00001jnj

NMR solution structure of the human beta2-microglobulin

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D_NOESY	0.68 mM beta2-m; 70 mM phosphate buffer NA, 100 mM NaCl.	90% H2O/10% D2O	100 mM NaCl, 70 mM phosphate buffer	6.4	ambient	310
2	2D_NOESY	0.37 mM beta2-m; 70 mM phosphate buffer NA, 100 mM NaCl.	100% D2O	100 mM NaCl, 70 mM phosphate buffer	6.4	ambient	310

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

NMR Refinement
Method	Details	Software
simulated annealing, restrained molecular dynamics, restrained molecular mechanics	the structures are based on a total of 1608 restraints, 1541 are NOE-derived distance contraints, 67 dihedral angle restraints	XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	380
Conformers Submitted Total Number	20

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

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	XwinNMR	2.6	Bruker
2	processing	Felix	2000	MSI
3	data analysis	Felix	2000	MSI
4	structure solution	DIANA	1.5	Guentert
5	refinement	Discover	2000	MSI