2GUT

Solution structure of the trans-activation domain of the human co-activator ARC105

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	HNCA	1mM arc105 U-15N, 13C, 30mM NaCl, 10mM phosphate buffer, 90% H2O, 10% D2O	90% H2O/10% D2O	30 mM NaCl	6.8	ambient	298
2	HNCOCA	1mM arc105 U-15N, 13C, 30mM NaCl, 10mM phosphate buffer, 90% H2O, 10% D2O	90% H2O/10% D2O	30 mM NaCl	6.8	ambient	298
3	HNCACB	1mM arc105 U-15N, 13C, 30mM NaCl, 10mM phosphate buffer, 90% H2O, 10% D2O	90% H2O/10% D2O	30 mM NaCl	6.8	ambient	298
4	HNCOCACB	1mM arc105 U-15N, 13C, 30mM NaCl, 10mM phosphate buffer, 90% H2O, 10% D2O	90% H2O/10% D2O	30 mM NaCl	6.8	ambient	298
5	HNCO	1mM arc105 U-15N, 13C, 30mM NaCl, 10mM phosphate buffer, 90% H2O, 10% D2O	90% H2O/10% D2O	30 mM NaCl	6.8	ambient	298
6	HNCACO	1mM arc105 U-15N, 13C, 30mM NaCl, 10mM phosphate buffer, 90% H2O, 10% D2O	90% H2O/10% D2O	30 mM NaCl	6.8	ambient	298
7	HN(COCA)NH	1mM arc105 U-15N, 13C, 30mM NaCl, 10mM phosphate buffer, 90% H2O, 10% D2O	90% H2O/10% D2O	30 mM NaCl	6.8	ambient	298
8	N15noesy	1mM arc105 U-15N, 13C, 30mM NaCl, 10mM phosphate buffer, 90% H2O, 10% D2O	90% H2O/10% D2O	30 mM NaCl	6.8	ambient	298
9	tocsy	1mM arc105 U-15N, 13C, 30mM NaCl, 10mM phosphate buffer, 90% H2O, 10% D2O	90% H2O/10% D2O	30 mM NaCl	6.8	ambient	298
10	CCONH	1mM arc105 U-15N, 13C, 30mM NaCl, 10mM phosphate buffer, 90% H2O, 10% D2O	90% H2O/10% D2O	30 mM NaCl	6.8	ambient	298
11	HCCONH	1mM arc105 U-15N, 13C, 30mM NaCl, 10mM phosphate buffer, 90% H2O, 10% D2O	90% H2O/10% D2O	30 mM NaCl	6.8	ambient	298
12	aliphatic	1mM arc105 U-15N, 13C, 30mM NaCl, 10mM phosphate buffer, 90% H2O, 10% D2O	90% H2O/10% D2O	30 mM NaCl	6.8	ambient	298
13	aromatic-C13noesy	1mM arc105 U-15N, 13C, 30mM NaCl, 10mM phosphate buffer, 90% H2O, 10% D2O	90% H2O/10% D2O	30 mM NaCl	6.8	ambient	298
14	HCCHTOCSY	1mM arc105 U-15N, 13C, 30mM NaCl, 10mM phosphate buffer, 90% H2O, 10% D2O	90% H2O/10% D2O	30 mM NaCl	6.8	ambient	298

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

NMR Refinement
Method	Details	Software
simulated annealing using CYANA		PROSA

NMR Ensemble Information
Conformer Selection Criteria	lowest NOE target function with no NOE violations > 0.5 A, and angular violations > 5 deg
Conformers Calculated Total Number	20
Conformers Submitted Total Number	15
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	PROSA	3.7	GUNTERT
2	data analysis	CARA	1.5	KELLER
3	structure solution	CYANA	2.1	GUNTERT
4	refinement	CYANA	2.1	GUNTERT

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.