2LXB | pdb_00002lxb

Solution structure of the Sgt2 homodimerization domain

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	2 mM [U-100% 13C; U-100% 15N] Sgt2, 20 mM sodium phosphate, 0.02 % sodium azide	90% H2O/10% D2O	0	6.1	ambient	297.5
2	3D CBCA(CO)NH	2 mM [U-100% 13C; U-100% 15N] Sgt2, 20 mM sodium phosphate, 0.02 % sodium azide	90% H2O/10% D2O	0	6.1	ambient	297.5
3	3D HNCACB	2 mM [U-100% 13C; U-100% 15N] Sgt2, 20 mM sodium phosphate, 0.02 % sodium azide	90% H2O/10% D2O	0	6.1	ambient	297.5
4	3D HCCH-TOCSY	2 mM [U-100% 13C; U-100% 15N] Sgt2, 20 mM sodium phosphate, 0.02 % sodium azide	90% H2O/10% D2O	0	6.1	ambient	297.5
5	3D 1H-15N TOCSY	2 mM [U-100% 13C; U-100% 15N] Sgt2, 20 mM sodium phosphate, 0.02 % sodium azide	90% H2O/10% D2O	0	6.1	ambient	297.5
6	2D 1H-13C HSQC aliphatic	2 mM [U-100% 13C; U-100% 15N] Sgt2, 20 mM sodium phosphate, 0.02 % sodium azide	90% H2O/10% D2O	0	6.1	ambient	297.5
7	3D 1H-15N NOESY	2 mM [U-100% 13C; U-100% 15N] Sgt2, 20 mM sodium phosphate, 0.02 % sodium azide	90% H2O/10% D2O	0	6.1	ambient	297.5
8	3D HNCA	2 mM [U-100% 13C; U-100% 15N] Sgt2, 20 mM sodium phosphate, 0.02 % sodium azide	90% H2O/10% D2O	0	6.1	ambient	297.5
9	3D HNCO	2 mM [U-100% 13C; U-100% 15N] Sgt2, 20 mM sodium phosphate, 0.02 % sodium azide	90% H2O/10% D2O	0	6.1	ambient	297.5
10	3D C(CO)NH	2 mM [U-100% 13C; U-100% 15N] Sgt2, 20 mM sodium phosphate, 0.02 % sodium azide	90% H2O/10% D2O	0	6.1	ambient	297.5
11	2D 1H-13C HSQC aromatic	2 mM [U-100% 13C; U-100% 15N] Sgt2, 20 mM sodium phosphate, 0.02 % sodium azide	90% H2O/10% D2O	0	6.1	ambient	297.5
12	3D 1H-13C NOESY aromatic	2 mM [U-100% 13C; U-100% 15N] Sgt2, 20 mM sodium phosphate, 0.02 % sodium azide	90% H2O/10% D2O	0	6.1	ambient	297.5
13	3D HCCH-TOCSY	2 mM [U-100% 13C; U-100% 15N] Sgt2, 20 mM sodium phosphate, 0.02 % sodium azide	90% H2O/10% D2O	0	6.1	ambient	297.5
14	3D HCCH-COSY	2 mM [U-100% 13C; U-100% 15N] Sgt2, 20 mM sodium phosphate, 0.02 % sodium azide	90% H2O/10% D2O	0	6.1	ambient	297.5
15	2D 1H-15N HSQC	2 mM [U-100% 15N] Sgt2, 20 mM sodium phosphate, 0.02 % sodium azide	90% H2O/10% D2O	0	6.1	ambient	297.5
16	2D 1H-15N HSQC	2 mM [U-100% 15N] Sgt2, 20 mM sodium phosphate, 0.02 % sodium azide, 7 % Polyacrylamide	90% H2O/10% D2O	0	6.1	ambient	297.5

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

NMR Refinement
Method	Details	Software
simulated annealing	REFINED IN EXPLICIT WATER	VnmrJ

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	collection	VnmrJ		Varian
2	chemical shift assignment	Analysis		CCPN
3	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4	data analysis	TALOS+		Cornilescu, Delaglio and Bax
5	structure solution	ARIA	2.3	Linge, O'Donoghue and Nilges
6	refinement	ARIA	2.3	Linge, O'Donoghue and Nilges
7	data analysis	PALES		Zweckstetter and Bax
8	collection	TopSpin		Bruker Biospin