6K4I

The partially disordered conformation of ubiquitin (Q41N variant)

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	HSQC-NOESY	1.0 mM [U-99% 13C; U-99% 15N] ubiquitin, 30 mM D D-acetate	90% H2O/10% D2O	30 mM	4.0	2500 bar	278	Bruker AVANCE III 800
2	2D 1H-15N HSQC	0.3 mM [U-99% 15N] ubiquitin, 30 mM D D-acetate	90% H2O/10% D2O	30 mM	4.0	2500 bar	278	Bruker AVANCE 600
3	3D CBCA(CO)NH	1.0 mM [U-99% 13C; U-99% 15N] ubiquitin, 30 mM D D-acetate	90% H2O/10% D2O	30 mM	4.0	2500 bar	278	Bruker AVANCE 600
4	3D HNCACB	1.0 mM [U-99% 13C; U-99% 15N] ubiquitin, 30 mM D D-acetate	90% H2O/10% D2O	30 mM	4.0	2500 bar	278	Bruker AVANCE 600
5	3D HNCA	1.0 mM [U-99% 13C; U-99% 15N] ubiquitin, 30 mM D D-acetate	90% H2O/10% D2O	30 mM	4.0	2500 bar	278	Bruker AVANCE 600
6	3D HN(CO)CA	1.0 mM [U-99% 13C; U-99% 15N] ubiquitin, 30 mM D D-acetate	90% H2O/10% D2O	30 mM	4.0	2500 bar	278	Bruker AVANCE 600
7	3D HNCO	1.0 mM [U-99% 13C; U-99% 15N] ubiquitin, 30 mM D D-acetate	90% H2O/10% D2O	30 mM	4.0	2500 bar	278	Bruker AVANCE 600
8	3D HN(CA)CO	1.0 mM [U-99% 13C; U-99% 15N] ubiquitin, 30 mM D D-acetate	90% H2O/10% D2O	30 mM	4.0	2500 bar	278	Bruker AVANCE 600
9	3D HBHA(CO)NH	1.0 mM [U-99% 13C; U-99% 15N] ubiquitin, 30 mM D D-acetate	90% H2O/10% D2O	30 mM	4.0	2500 bar	278	Bruker AVANCE 600
10	3D HCC(CO)NH	1.0 mM [U-99% 13C; U-99% 15N] ubiquitin, 30 mM D D-acetate	90% H2O/10% D2O	30 mM	4.0	2500 bar	278	Bruker AVANCE 600
11	3D CC(CO)NH	1.0 mM [U-99% 13C; U-99% 15N] ubiquitin, 30 mM D D-acetate	90% H2O/10% D2O	30 mM	4.0	2500 bar	278	Bruker AVANCE 600
12	3D HCCH-TOCSY	1.0 mM [U-99% 13C; U-99% 15N] ubiquitin, 30 mM D D-acetate	90% H2O/10% D2O	30 mM	4.0	2500 bar	278	Bruker AVANCE 600
13	3D CCH-TOCSY	1.0 mM [U-99% 13C; U-99% 15N] ubiquitin, 30 mM D D-acetate	90% H2O/10% D2O	30 mM	4.0	2500 bar	278	Bruker AVANCE 600
14	3D TOCSY-HSQC	1.0 mM [U-99% 13C; U-99% 15N] ubiquitin, 30 mM D D-acetate	90% H2O/10% D2O	30 mM	4.0	2500 bar	278	Bruker AVANCE 600

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

NMR Refinement
Method	Details	Software
torsion angle dynamics		CYANA

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	1900
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure calculation	CYANA	3.98.omp	Guntert, Mumenthaler and Wuthrich
2	chemical shift assignment	KUJIRA		Naohiro Kobayashi
3	refinement	CYANA		Guntert, Mumenthaler and Wuthrich