2K8O

Solution structure of integrin Alpha L

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-15N;U-13C] aL, % NaCl, % TCEP, % Phosphate buffer	90% H2O/10% D2O		6.2		298
2	3D CBCA(CO)NH	0.5 mM [U-15N;U-13C] aL, % NaCl, % TCEP, % Phosphate buffer	90% H2O/10% D2O		6.2		298
3	3D HNCACB	0.5 mM [U-15N;U-13C] aL, % NaCl, % TCEP, % Phosphate buffer	90% H2O/10% D2O		6.2		298
4	3D HNCA	0.5 mM [U-15N;U-13C] aL, % NaCl, % TCEP, % Phosphate buffer	90% H2O/10% D2O		6.2		298
5	3D HN(CO)CA	0.5 mM [U-15N;U-13C] aL, % NaCl, % TCEP, % Phosphate buffer	90% H2O/10% D2O		6.2		298
6	3D 1H-15N TOCSY	0.5 mM [U-15N;U-13C] aL, % NaCl, % TCEP, % Phosphate buffer	90% H2O/10% D2O		6.2		298
7	3D 1H-15N NOESY	0.5 mM [U-15N;U-13C] aL, % NaCl, % TCEP, % Phosphate buffer	90% H2O/10% D2O		6.2		298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX	600

NMR Refinement
Method	Details	Software
DGSA-distance geometry simulated annealing		DYANA

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	DYANA	1.5	Guntert, Braun and Wuthrich