2JX5

Solution structure of the ubiquitin domain N-terminal to the S27a ribosomal subunit of Giardia lamblia

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	1 mM [U-99% 13C; U-99% 15N] GlUb(S27a), 10 mM potassium phosphate, 100 mM sodium chloride, 10 % D2O	90% H2O/10% D2O	100	6.2	ambient	298
2	3D HNCA	1 mM [U-99% 13C; U-99% 15N] GlUb(S27a), 10 mM potassium phosphate, 100 mM sodium chloride, 10 % D2O	90% H2O/10% D2O	100	6.2	ambient	298
3	3D HNCACB	1 mM [U-99% 13C; U-99% 15N] GlUb(S27a), 10 mM potassium phosphate, 100 mM sodium chloride, 10 % D2O	90% H2O/10% D2O	100	6.2	ambient	298
4	3D HNCO	1 mM [U-99% 13C; U-99% 15N] GlUb(S27a), 10 mM potassium phosphate, 100 mM sodium chloride, 10 % D2O	90% H2O/10% D2O	100	6.2	ambient	298
5	3D C(CO)NH	1 mM [U-99% 13C; U-99% 15N] GlUb(S27a), 10 mM potassium phosphate, 100 mM sodium chloride, 10 % D2O	90% H2O/10% D2O	100	6.2	ambient	298
6	3D H(CCO)NH	1 mM [U-99% 13C; U-99% 15N] GlUb(S27a), 10 mM potassium phosphate, 100 mM sodium chloride, 10 % D2O	90% H2O/10% D2O	100	6.2	ambient	298
7	3D HCCH-TOCSY	1 mM [U-99% 13C; U-99% 15N] GlUb(S27a), 10 mM potassium phosphate, 100 mM sodium chloride, 10 % D2O	90% H2O/10% D2O	100	6.2	ambient	298
8	3D 1H-13C NOESY	1 mM [U-99% 13C; U-99% 15N] GlUb(S27a), 10 mM potassium phosphate, 100 mM sodium chloride, 10 % D2O	90% H2O/10% D2O	100	6.2	ambient	298
9	3D 1H-15N NOESY	1 mM [U-99% 13C; U-99% 15N] GlUb(S27a), 10 mM potassium phosphate, 100 mM sodium chloride, 10 % D2O	90% H2O/10% D2O	100	6.2	ambient	298
10	2D 1H-1H NOESY	1 mM GlUb(S27a), 10 mM potassium phosphate, 100 mM sodium chloride	100% D2O	100	6.2	ambient	298
11	2D 1H-1H TOCSY	1 mM GlUb(S27a), 10 mM potassium phosphate, 100 mM sodium chloride	100% D2O	100	6.2	ambient	298
12	2D 1H-13C HSQC	1 mM [U-10% 13C] GlUb(S27a), 10 mM potassium phosphate, 100 mM sodium chloride	100% D2O	100	6.2	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	600
2	Bruker	AVANCE	750
3	Varian	INOVA	500

NMR Refinement
Method	Details	Software
simulated annealing	default anneal macro with 10000 steps include 20 stereospecific ssignment for methyl groups	PROSA

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	50
Conformers Submitted Total Number	10
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	PROSA	3.7	Guntert
2	data analysis	CARA	1.8.2	Keller and Wuthrich
3	processing	RNMRTK	3	Stern and Hoch
4	data analysis	TALOS	2003.027.13.05	Cornilescu, Delaglio and Bax
5	structure solution	CYANA	2.1	Guntert, Mumenthaler and Wuthrich
6	refinement	CYANA	2.1	Guntert, Mumenthaler and Wuthrich

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.