ISDA: 2IB1

SOLUTION NMR

NMR Experiment

Experiment	Type	Sample Contents	Ionic Strength	Solvent	pH	Pressure	Temprature (K)
1	HNCA-J	1-2 mM protein, PBS (Phosphate Buffer Saline) buffer, pH 7.5, 298 K	137 mM NaCl	PBS (Phosphate Buffer Saline) buffer, pH 7.5, 298 K	7.5	ambient	298
2	3D_15N-separated_NOESY	1-2 mM protein, PBS (Phosphate Buffer Saline) buffer, pH 7.5, 298 K	137 mM NaCl	PBS (Phosphate Buffer Saline) buffer, pH 7.5, 298 K	7.5	ambient	298
3	3D_13C-separated_NOESY	1-2 mM protein, PBS (Phosphate Buffer Saline) buffer, pH 7.5, 298 K	137 mM NaCl	PBS (Phosphate Buffer Saline) buffer, pH 7.5, 298 K	7.5	ambient	298

NMR Spectrometer Information

Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DMX	750

NMR Refinement

Method	Details	Software
simulated annealing	the structures are based on a total of 1319 restraints, 1053 are NOE-derived distance constraints, 266 dihedral angle restraints.	1

NMR Ensemble Information

Conformer Selection Criteria	target function
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software

#	Classification	Version	Software Name	Author
1	structure solution	?	CYANA	Guntert
2	refinement	?	CNS	?
3	collection	?	XwinNMR	?