1BQT

THREE-DIMENSIONAL STRUCTURE OF HUMAN INSULIN-LIKE GROWTH FACTOR-I (IGF-I) DETERMINED BY 1H-NMR AND DISTANCE GEOMETRY, 6 STRUCTURES

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	DQF-COSY	H2O/D2O=9/1 CONTAINING 10 ACETIC ACID-D4			3.0	1 atm	313
2	HOHAHA	H2O/D2O=9/1 CONTAINING 10 ACETIC ACID-D4			3.0	1 atm	313
3	NOESY	H2O/D2O=9/1 CONTAINING 10 ACETIC ACID-D4			3.0	1 atm	313

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	JEOL	GSX500	500
2	Bruker	AMX500	500

NMR Refinement
Method	Details	Software
distance geometry		DADAS

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	100
Conformers Submitted Total Number	6

Additional NMR Experimental Information
Details	THIS STRUCTURE WAS DETERMINED USING HOMONUCLEAR NMR SPECTROSCOPY

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	DADAS
2	refinement	DADAS

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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.