1RMJ

C-terminal domain of insulin-like growth factor (IGF) binding protein-6: structure and interaction with IGF-II

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_15N-separated_NOESY	1 mM protein 10 mM sodium acetate 0.02 % sodium azide	95% H2O/5% D2O	10 mM sodium acetate	4.5	ambient	298
2	3D_13C-separated_NOESY	1 mM protein 10 mM sodium acetate 0.02 % sodium azide	95% H2O/5% D2O	10 mM sodium acetate	4.5	ambient	298
3	HNHA	1 mM protein 10 mM sodium acetate 0.02 % sodium azide	95% H2O/5% D2O	10 mM sodium acetate	4.5	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AMX	500
2	Bruker	DRX	600
3	Bruker		800

NMR Refinement
Method	Details	Software
distance geometry simulated annealing	The structures are based on a total of 1067 restraints, 912 are NOE-derived distance constraints, 145 dihedral angle restraints,10 distance restraints from hydrogen bonds.	XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	50
Conformers Submitted Total Number	20
Representative Model	20 (closest to the average)

Additional NMR Experimental Information
Details	This structure was determined using standard 3D heteronuclear techniques.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	XwinNMR	3.5
2	data analysis	XEASY	1.3.13
3	refinement	CYANA	1.0.3
4	structure solution	X-PLOR

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.