Experiment: 2MR3

A subunit of 26S proteasome lid complex

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, 100 mM sodium chloride-2, 50 mM sodium phosphate-3	90% H2O/10% D2O	0.21	7.0	ambient	303
2	2D 1H-13C HSQC	0.5 mM [U-100% 13C; U-100% 15N] Protein-1, 100 mM sodium chloride-2, 50 mM sodium phosphate-3	90% H2O/10% D2O	0.21	7.0	ambient	303
3	3D HNCO	0.5 mM [U-13C; U-15N; U-2H] Protein-4, 100 mM sodium chloride-5, 50 mM sodium phosphate-6	90% H2O/10% D2O	0.21	7.0	ambient	303
4	3D HNCA	0.5 mM [U-13C; U-15N; U-2H] Protein-4, 100 mM sodium chloride-5, 50 mM sodium phosphate-6	90% H2O/10% D2O	0.21	7.0	ambient	303
5	3D HNCACB	0.5 mM [U-13C; U-15N; U-2H] Protein-4, 100 mM sodium chloride-5, 50 mM sodium phosphate-6	90% H2O/10% D2O	0.21	7.0	ambient	303
6	3D CCH-TOCSY	0.5 mM [U-100% 13C; U-100% 15N] Protein-1, 100 mM sodium chloride-2, 50 mM sodium phosphate-3	90% H2O/10% D2O	0.21	7.0	ambient	303
7	3D HCCH-COSY	0.5 mM [U-100% 13C; U-100% 15N] Protein-1, 100 mM sodium chloride-2, 50 mM sodium phosphate-3	90% H2O/10% D2O	0.21	7.0	ambient	303
8	3D 1H-15N NOESY	0.5 mM [U-100% 13C; U-100% 15N] Protein-1, 100 mM sodium chloride-2, 50 mM sodium phosphate-3	90% H2O/10% D2O	0.21	7.0	ambient	303
9	3D 1H-13C NOESY aliphatic	0.5 mM [U-100% 13C; U-100% 15N] Protein-1, 100 mM sodium chloride-2, 50 mM sodium phosphate-3	90% H2O/10% D2O	0.21	7.0	ambient	303
10	3D HN(COCA)CB	0.5 mM [U-13C; U-15N; U-2H] Protein-4, 100 mM sodium chloride-5, 50 mM sodium phosphate-6	90% H2O/10% D2O	0.21	7.0	ambient	303

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	800
2	Bruker	AVANCE	600
3	Bruker	AVANCE	500

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, Simmerling, Wang, Duke, Luo, and Kollman
2	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3	data analysis	NMRView		Johnson, One Moon Scientific