Experiment: 2MQW

Solution structure of a proteasome related subunit N terminal domain

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	0.5 mM [U-100% 13C; U-100% 15N] Protein-1, 50 mM sodium phosphate-2, 100 mM sodium chloride-3	90% H2O/10% D2O	210	7.0	AMBIENT	298
2	2D 1H-13C HSQC	0.5 mM [U-100% 13C; U-100% 15N] Protein-1, 50 mM sodium phosphate-2, 100 mM sodium chloride-3	90% H2O/10% D2O	210	7.0	AMBIENT	298
3	3D HNCO	0.5 mM [U-100% 13C; U-100% 15N] Protein-1, 50 mM sodium phosphate-2, 100 mM sodium chloride-3	90% H2O/10% D2O	210	7.0	AMBIENT	298
4	3D HNCA	0.5 mM [U-100% 13C; U-100% 15N] Protein-1, 50 mM sodium phosphate-2, 100 mM sodium chloride-3	90% H2O/10% D2O	210	7.0	AMBIENT	298
5	3D HNCACB	0.5 mM [U-100% 13C; U-100% 15N] Protein-1, 50 mM sodium phosphate-2, 100 mM sodium chloride-3	90% H2O/10% D2O	210	7.0	AMBIENT	298
6	3D CBCA(CO)NH	0.5 mM [U-100% 13C; U-100% 15N] Protein-1, 50 mM sodium phosphate-2, 100 mM sodium chloride-3	90% H2O/10% D2O	210	7.0	AMBIENT	298
7	3D 1H-15N NOESY	0.5 mM [U-100% 13C; U-100% 15N] Protein-1, 50 mM sodium phosphate-2, 100 mM sodium chloride-3	90% H2O/10% D2O	210	7.0	AMBIENT	298
8	3D 1H-13C NOESY aliphatic	0.5 mM [U-100% 13C; U-100% 15N] Protein-1, 50 mM sodium phosphate-2, 100 mM sodium chloride-3	90% H2O/10% D2O	210	7.0	AMBIENT	298
9	3D HCCH-COSY	0.5 mM [U-100% 13C; U-100% 15N] Protein-1, 50 mM sodium phosphate-2, 100 mM sodium chloride-3	90% H2O/10% D2O	210	7.0	AMBIENT	298
10	3D HCCH-TOCSY	0.5 mM [U-100% 13C; U-100% 15N] Protein-1, 50 mM sodium phosphate-2, 100 mM sodium chloride-3	90% H2O/10% D2O	210	7.0	AMBIENT	298

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

NMR Refinement
Method	Details	Software
simulated annealing		Amber

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	Amber		CASE, DARDEN, CHEATHAM, III, SIMMERLING, WANG, DUKE, LUO,
2	structure solution	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3	structure solution	NMRView		Johnson, One Moon Scientific