1DC2

SOLUTION NMR STRUCTURE OF TUMOR SUPPRESSOR P16INK4A, 20 STRUCTURES

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_13C-SEPARATED_NOESY	0.2-0.4 MM P16INK4A U-15N,13C; 4 MM HEPES, 1 MM DTT, 5 UM EDTA; 95% H2O, 5% D2O		0	7.5	AMBIENT	293
2	4D_13C-SEPARATED_NOESY	0.2-0.4 MM P16INK4A U-15N,13C; 4 MM HEPES, 1 MM DTT, 5 UM EDTA; 95% H2O, 5% D2O		0	7.5	AMBIENT	293
3	4D_13C/15N-SEPARATED_NOESY	0.2-0.4 MM P16INK4A U-15N,13C; 4 MM HEPES, 1 MM DTT, 5 UM EDTA; 95% H2O, 5% D2O		0	7.5	AMBIENT	293
4	3D_15N-SEPARATED_NOESY	0.2-0.4 MM P16INK4A U-15N; 4 MM HEPES, 1 MM DTT, 5 UM EDTA; 95% H2O, 5% D2O		0	7.5	AMBIENT	293
5	HNHA	0.2-0.4 MM P16INK4A U-15N; 4 MM HEPES, 1 MM DTT, 5 UM EDTA; 95% H2O, 5% D2O		0	7.5	AMBIENT	293
6	2D NOESY	0.2-0.4 MM P16INK4A; 4 MM HEPES, 1 MM DTT, 5 UM EDTA; 95% H2O, 5% D2O		0	7.5	AMBIENT	293

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX	800
2	Bruker	DMX	600

NMR Refinement
Method	Details	Software
simulated annealing	THE STRUCTURES ARE BASED ON A TOTAL OF 1439 RESTRAINTS, 1372 DISTANCE RESTRAINTS, 67 TORSION ANGLE RESTRAINTS.	X-PLOR

NMR Ensemble Information
Conformer Selection Criteria	THE CLOSEST TO MEAN STRUCTURE WHICH SHOWS GOOD AGREEMENT WITH THE EXPERIMENTAL RESTRAINTS
Conformers Calculated Total Number	60
Conformers Submitted Total Number	20
Representative Model	20 (minimized average structure)

Additional NMR Experimental Information
Details	THE STRUCTURE WAS DETERMINED USING TRIPLE RESONANCE NMR SPECTROSCOPY.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	X-PLOR	3.85	BRUNGER
2	collection	XwinNMR	2.1	BRUKER
3	processing	Felix	95	MOLECULAR SIMULATIONS INC.
4	processing	XwinNMR	2.1	BRUKER
5	refinement	X-PLOR	3.85	BRUNGER