2KRR

Solution structure of the RBD1,2 domains from human nucleolin

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	1.0 mM [U-15N] RBD1,2-5, 100 mM potassium chloride-6, 20 mM [U-2H] sodium acetate-7, 3 mM sodium azide-8	90% H2O/10% D2O	123	5.0	AMBIENT	293
2	2D 1H-15N HSQC	1.0 mM [U-13C; U-15N] RBD1,2-1, 100 mM potassium chloride-2, 20 mM [U-2H] sodium acetate-3, 3 mM sodium azide-4	90% H2O/10% D2O	123	5.0	AMBIENT	293
3	2D 1H-13C HSQC	1.0 mM [U-13C; U-15N] RBD1,2-1, 100 mM potassium chloride-2, 20 mM [U-2H] sodium acetate-3, 3 mM sodium azide-4	90% H2O/10% D2O	123	5.0	AMBIENT	293
4	3D CBCA(CO)NH	1.0 mM [U-13C; U-15N] RBD1,2-1, 100 mM potassium chloride-2, 20 mM [U-2H] sodium acetate-3, 3 mM sodium azide-4	90% H2O/10% D2O	123	5.0	AMBIENT	293
5	3D C(CO)NH	1.0 mM [U-13C; U-15N] RBD1,2-1, 100 mM potassium chloride-2, 20 mM [U-2H] sodium acetate-3, 3 mM sodium azide-4	90% H2O/10% D2O	123	5.0	AMBIENT	293
6	3D HNCO	1.0 mM [U-13C; U-15N] RBD1,2-1, 100 mM potassium chloride-2, 20 mM [U-2H] sodium acetate-3, 3 mM sodium azide-4	90% H2O/10% D2O	123	5.0	AMBIENT	293
7	3D HNCA	1.0 mM [U-13C; U-15N] RBD1,2-1, 100 mM potassium chloride-2, 20 mM [U-2H] sodium acetate-3, 3 mM sodium azide-4	90% H2O/10% D2O	123	5.0	AMBIENT	293
8	3D HNCACB	1.0 mM [U-13C; U-15N] RBD1,2-1, 100 mM potassium chloride-2, 20 mM [U-2H] sodium acetate-3, 3 mM sodium azide-4	90% H2O/10% D2O	123	5.0	AMBIENT	293
9	3D H(CCO)NH	1.0 mM [U-13C; U-15N] RBD1,2-1, 100 mM potassium chloride-2, 20 mM [U-2H] sodium acetate-3, 3 mM sodium azide-4	90% H2O/10% D2O	123	5.0	AMBIENT	293
10	3D HCCH-TOCSY	1.0 mM [U-13C; U-15N] RBD1,2-1, 100 mM potassium chloride-2, 20 mM [U-2H] sodium acetate-3, 3 mM sodium azide-4	90% H2O/10% D2O	123	5.0	AMBIENT	293
11	3D 1H-15N NOESY	1.0 mM [U-13C; U-15N] RBD1,2-1, 100 mM potassium chloride-2, 20 mM [U-2H] sodium acetate-3, 3 mM sodium azide-4	90% H2O/10% D2O	123	5.0	AMBIENT	293
12	3D 1H-13C NOESY	1.0 mM [U-13C; U-15N] RBD1,2-1, 100 mM potassium chloride-2, 20 mM [U-2H] sodium acetate-3, 3 mM sodium azide-4	90% H2O/10% D2O	123	5.0	AMBIENT	293
13	3D HCCH-COSY	1.0 mM [U-13C; U-15N] RBD1,2-1, 100 mM potassium chloride-2, 20 mM [U-2H] sodium acetate-3, 3 mM sodium azide-4	90% H2O/10% D2O	123	5.0	AMBIENT	293
14	3D HCACO	1.0 mM [U-13C; U-15N] RBD1,2-1, 100 mM potassium chloride-2, 20 mM [U-2H] sodium acetate-3, 3 mM sodium azide-4	90% H2O/10% D2O	123	5.0	AMBIENT	293

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	800
2	Varian	INOVA	600

NMR Refinement
Method	Details	Software
torsion angle dynamics		CYANA

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CYANA	2.1	P.GUNTERT ET AL.
2	collection	VNMR	6.1C	Varian
3	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4	data analysis	Sparky		Goddard