2MLI

NMR structure of B25-(alpha, beta)-dehydro-phenylalanine insulin

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	0.5 mM [U-13C; U-15N] insulin	90% H2O/10% D2O	0.01	7	ambient	298
2	2D 1H-13C HSQC	0.5 mM [U-13C; U-15N] insulin	90% H2O/10% D2O	0.01	7	ambient	298
3	3D HNCACB	0.5 mM [U-13C; U-15N] insulin	90% H2O/10% D2O	0.01	7	ambient	298
4	3D CBCA(CO)NH	0.5 mM [U-13C; U-15N] insulin	90% H2O/10% D2O	0.01	7	ambient	298
5	3D HCCH-TOCSY	0.5 mM [U-13C; U-15N] insulin	90% H2O/10% D2O	0.01	7	ambient	298
6	3D 1H-13C NOESY	0.5 mM [U-13C; U-15N] insulin	90% H2O/10% D2O	0.01	7	ambient	298
7	3D C(CO)NH	0.5 mM [U-13C; U-15N] insulin	90% H2O/10% D2O	0.01	7	ambient	298
8	4D 13C, 13C-NOESY	0.5 mM [U-13C; U-15N] insulin	90% H2O/10% D2O	0.01	7	ambient	298
9	4D 15N, 13C-NOESY	0.5 mM [U-13C; U-15N] insulin	90% H2O/10% D2O	0.01	7	ambient	298
10	2D 1H-1H NOESY	0.5 mM insulin	90% H2O/10% D2O	0.01	7		298
11	2D 1H-1H TOCSY	0.5 mM insulin	90% H2O/10% D2O	0.01	7		298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	700

NMR Refinement
Method	Details	Software
simulated annealing		NMRPipe

NMR Ensemble Information
Conformer Selection Criteria	structures with acceptable covalent geometry
Conformers Calculated Total Number	80
Conformers Submitted Total Number	20
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
2	peak picking	PIPP		Garrett
3	chemical shift assignment	PIPP		Garrett
4	data analysis	PIPP		Garrett
5	structure solution	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
6	refinement	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
7	structure solution	Insight II		Accelrys Software Inc.
8	structure solution	Procheck		Laskowski, MacArthur, Smith, Jones, Hutchinson, Morris, Moss and Thornton