2JM1

Structures and chemical shift assignments for the ADD domain of the ATRX protein

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	0.7 mM [U-15N] ADD domain 156-296, 20 mM TRIS, 1 mM DTT, 100 uM zinc chloride, 0.5 M sodium chloride, 93% H2O, 7% D2O	93% H2O/7% D2O	0.5	6.7	ambient	300
2	2D NOESY	0.7 mM [U-15N] ADD domain 156-296, 20 mM TRIS, 1 mM DTT, 100 uM zinc chloride, 0.5 M sodium chloride, 93% H2O, 7% D2O	93% H2O/7% D2O	0.5	6.7	ambient	300
3	3D 1H-15N NOESY	0.7 mM [U-15N] ADD domain 156-296, 20 mM TRIS, 1 mM DTT, 100 uM zinc chloride, 0.5 M sodium chloride, 93% H2O, 7% D2O	93% H2O/7% D2O	0.5	6.7	ambient	300
4	3D HNHB	0.7 mM [U-15N] ADD domain 156-296, 20 mM TRIS, 1 mM DTT, 100 uM zinc chloride, 0.5 M sodium chloride, 93% H2O, 7% D2O	93% H2O/7% D2O	0.5	6.7	ambient	300
5	2D 1H-15N HSQC	0.35 mM [U-13C; U-15N] ADD domain 156-296, 20 mM TRIS, 1 mM DTT, 100 uM zinc chloride, 0.5 M sodium chloride, 93% H2O, 7% D2O	93% H2O/7% D2O	0.5	6.7	ambient	300
6	2D 1H-13C HSQC	0.35 mM [U-13C; U-15N] ADD domain 156-296, 20 mM TRIS, 1 mM DTT, 100 uM zinc chloride, 0.5 M sodium chloride, 93% H2O, 7% D2O	93% H2O/7% D2O	0.5	6.7	ambient	300
7	3D HNCACB	0.35 mM [U-13C; U-15N] ADD domain 156-296, 20 mM TRIS, 1 mM DTT, 100 uM zinc chloride, 0.5 M sodium chloride, 93% H2O, 7% D2O	93% H2O/7% D2O	0.5	6.7	ambient	300
8	3D HN(COCA)CB	0.35 mM [U-13C; U-15N] ADD domain 156-296, 20 mM TRIS, 1 mM DTT, 100 uM zinc chloride, 0.5 M sodium chloride, 93% H2O, 7% D2O	93% H2O/7% D2O	0.5	6.7	ambient	300
9	3D HNCA	0.35 mM [U-13C; U-15N] ADD domain 156-296, 20 mM TRIS, 1 mM DTT, 100 uM zinc chloride, 0.5 M sodium chloride, 93% H2O, 7% D2O	93% H2O/7% D2O	0.5	6.7	ambient	300
10	3D HN(CO)CA	0.35 mM [U-13C; U-15N] ADD domain 156-296, 20 mM TRIS, 1 mM DTT, 100 uM zinc chloride, 0.5 M sodium chloride, 93% H2O, 7% D2O	93% H2O/7% D2O	0.5	6.7	ambient	300
11	HNHAHB	0.35 mM [U-13C; U-15N] ADD domain 156-296, 20 mM TRIS, 1 mM DTT, 100 uM zinc chloride, 0.5 M sodium chloride, 93% H2O, 7% D2O	93% H2O/7% D2O	0.5	6.7	ambient	300
12	HN(CO)HAHB	0.35 mM [U-13C; U-15N] ADD domain 156-296, 20 mM TRIS, 1 mM DTT, 100 uM zinc chloride, 0.5 M sodium chloride, 93% H2O, 7% D2O	93% H2O/7% D2O	0.5	6.7	ambient	300
13	3D HCCH-TOCSY	0.35 mM [U-13C; U-15N] ADD domain 156-296, 20 mM TRIS, 1 mM DTT, 100 uM zinc chloride, 0.5 M sodium chloride, 93% H2O, 7% D2O	93% H2O/7% D2O	0.5	6.7	ambient	300
14	3D HCCH-COSY	0.35 mM [U-13C; U-15N] ADD domain 156-296, 20 mM TRIS, 1 mM DTT, 100 uM zinc chloride, 0.5 M sodium chloride, 93% H2O, 7% D2O	93% H2O/7% D2O	0.5	6.7	ambient	300
15	3D 1H-13C NOESY	0.35 mM [U-13C; U-15N] ADD domain 156-296, 20 mM TRIS, 1 mM DTT, 100 uM zinc chloride, 0.5 M sodium chloride, 93% H2O, 7% D2O	93% H2O/7% D2O	0.5	6.7	ambient	300

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

NMR Refinement
Method	Details	Software
simulated annealing		XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	32
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	XwinNMR	3.5	Bruker Biospin
2	processing	XwinNMR	3.5	Bruker Biospin
3	data analysis	Sparky		T Goddard
4	peak picking	Sparky		T Goddard
5	structure solution	X-PLOR	3.8	AT Brunger
6	refinement	X-PLOR	3.8	AT Brunger

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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 R01GM157729.