Experiment: 6OB1

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-99% 13C; U-99% 15N] WHB, 0.6 mM Ubiquitin Variant	90% H2O/10% D2O	100 mM	7	atmospheric atm	308	Bruker AVANCE III 700
2	2D 1H-13C HSQC aliphatic	0.5 mM [U-99% 13C; U-99% 15N] WHB, 0.6 mM Ubiquitin Variant	90% H2O/10% D2O	100 mM	7	atmospheric atm	308	Bruker AVANCE III 800
3	2D 1H-13C HSQC aromatic	0.5 mM [U-99% 13C; U-99% 15N] WHB, 0.6 mM Ubiquitin Variant	90% H2O/10% D2O	100 mM	7	atmospheric atm	308	Bruker AVANCE III 800
4	3D CBCA(CO)NH	0.5 mM [U-99% 13C; U-99% 15N] WHB, 0.6 mM Ubiquitin Variant	90% H2O/10% D2O	100 mM	7	atmospheric atm	308	Bruker AVANCE III 600
5	3D HNCACB	0.5 mM [U-99% 13C; U-99% 15N] WHB, 0.6 mM Ubiquitin Variant	90% H2O/10% D2O	100 mM	7	atmospheric atm	308	Bruker AVANCE III 600
7	3D HNCA	0.5 mM [U-99% 13C; U-99% 15N] WHB, 0.6 mM Ubiquitin Variant	90% H2O/10% D2O	100 mM	7	atmospheric atm	308	Bruker AVANCE III 700
6	3D HCCH-TOCSY	0.5 mM [U-99% 13C; U-99% 15N] WHB, 0.6 mM Ubiquitin Variant	90% H2O/10% D2O	100 mM	7	atmospheric atm	308	Bruker AVANCE III 600
8	3D 1H-15N NOESY	0.5 mM [U-99% 13C; U-99% 15N] WHB, 0.6 mM Ubiquitin Variant	90% H2O/10% D2O	100 mM	7	atmospheric atm	308	Bruker AVANCE III 600
9	3D 1H-13C NOESY aliphatic	0.5 mM [U-99% 13C; U-99% 15N] WHB, 0.6 mM Ubiquitin Variant	90% H2O/10% D2O	100 mM	7	atmospheric atm	308	Bruker AVANCE III 700
10	3D 1H-13C NOESY aromatic	0.5 mM [U-99% 13C; U-99% 15N] WHB, 0.6 mM Ubiquitin Variant	90% H2O/10% D2O	100 mM	7	atmospheric atm	308	Bruker AVANCE III 600
11	3D 1H-13C filtered NOESY	0.5 mM [U-99% 13C; U-99% 15N] WHB, 0.6 mM Ubiquitin Variant	90% H2O/10% D2O	100 mM	7	atmospheric atm	308	Bruker AVANCE III 600
12	3D HBHA(CO)NH	0.5 mM [U-99% 13C; U-99% 15N] WHB, 0.6 mM Ubiquitin Variant	90% H2O/10% D2O	100 mM	7	atmospheric atm	308	Bruker AVANCE III 600
13	2D 1H-15N HSQC	Bruker AVANCE III 700
14	2D 1H-13C HSQC aliphatic	Bruker AVANCE III 700
15	2D 1H-13C HSQC aromatic	Bruker AVANCE III 700
17	3D HNCA	Bruker AVANCE III 600
16	3D HNCACB	Bruker AVANCE III 600
18	3D HBHA(CO)NH	Bruker AVANCE III 800
19	3D 1H-15N NOESY	Bruker AVANCE III 600
20	3D 1H-13C NOESY aliphatic	Bruker AVANCE III 700
21	3D 1H-13C NOESY aromatic	Bruker AVANCE III 700
22	3D H(CCO)NH	Bruker AVANCE III 600
23	3D 1H-13C filtered NOESY	Bruker AVANCE III 700

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	600
2	Bruker	AVANCE III	700
3	Bruker	AVANCE III	800

NMR Refinement
Method	Details	Software
torsion angle dynamics	Structures from cyana were minimized with CNS	CYANA

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	400
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
4	processing	TopSpin		Bruker Biospin
5	chemical shift assignment	CARA		Keller and Wuthrich
6	peak picking	CARA		Keller and Wuthrich
7	structure calculation	CYANA		Guntert, Mumenthaler and Wuthrich
1	refinement	CYANA		Guntert, Mumenthaler and Wuthrich
2	refinement	CNS

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.