Experiment: 1KMF

NMR STRUCTURE OF HUMAN INSULIN MUTANT ILE-A2-ALLO-ILE, HIS-B10-ASP, PRO-B28-LYS, LYS-B29-PRO, 15 STRUCTURES

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	1.2 mM Allo-Ile-A2-DKP-insulin; 90% H2O, 10% D2O	90% H2O/10% D2O		7.0	ambient	298
2	DQF-COSY	1.2 mM Allo-Ile-A2-DKP-insulin; 90% H2O, 10% D2O	90% H2O/10% D2O		7.0	ambient	298
3	2D NOESY	1.2 mM Allo-Ile-A2-DKP-insulin; 90% H2O, 10% D2O	90% H2O/10% D2O		7.6	ambient	305
4	DQF-COSY	1.2 mM Allo-Ile-A2-DKP-insulin; 90% H2O, 10% D2O	90% H2O/10% D2O		7.6	ambient	305
5	2D NOESY	1.2 mM Allo-Ile-A2-DKP-insulin; 100% D2O	100% D2O		7.6	ambient	305
6	DQF-COSY	1.2 mM Allo-Ile-A2-DKP-insulin; 100% D2O	100% D2O		7.6	ambient	305

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	600

NMR Refinement
Method	Details	Software
Distance geometry and simulated annealing	The structure is based on a total of 599 restraints, 542 are NOE-derived distance constraints, 38 dihedral angle restraints, 19 distance restraints from hydrogen bonds.	DGII

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	50
Conformers Submitted Total Number	15
Representative Model	1 (closest to the average)

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

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	DGII	InsightII 2000	Molecular Simulations Inc.
2	refinement	X-PLOR	3.85	Brunger