Experiment: 1VF9

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_15N-separated_NOESY	1.0-1.5mM TRF2 labeled with 15N,and DNA; 20mM potassium phosphate buffer, 90% H2O, 10% D2O	90% H2O/10% D2O	0.020M	6.8	ambient	300
2	HNHA	1.0-1.5mM TRF2 labeled with 15N,and DNA; 20mM potassium phosphate buffer, 90% H2O, 10% D2O	90% H2O/10% D2O	0.020M	6.8	ambient	300
3	3D_13N-separated_TOCSY	1.0-1.5mM TRF2 labeled with 15N,and DNA; 20mM potassium phosphate buffer, 90% H2O, 10% D2O	90% H2O/10% D2O	0.020M	6.8	ambient	300
4	3D_13C-separated_NOESY	1.0-1.5mM TRF2 labeled with 15N and 13C; 20mM potassium phosphate buffer, 90% H2O, 10% D2O	90% H2O/10% D2O	0.020M	6.8	ambient	300
5	3D_13C-separated_TOCSY	1.0-1.5mM TRF2 labeled with 15N and 13C; 20mM potassium phosphate buffer, 90% H2O, 10% D2O	90% H2O/10% D2O	0.020M	6.8	ambient	300
6	3D_13C-separated_COSY	1.0-1.5mM TRF2 labeled with 15N and 13C; 20mM potassium phosphate buffer, 90% H2O, 10% D2O	90% H2O/10% D2O	0.020M	6.8	ambient	300
7	CBCACONH	1.0-1.5mM TRF2 labeled with 15N and 13C; 20mM potassium phosphate buffer, 90% H2O, 10% D2O	90% H2O/10% D2O	0.020M	6.8	ambient	300
8	CBCANH	1.0-1.5mM TRF2 labeled with 15N and 13C; 20mM potassium phosphate buffer, 90% H2O, 10% D2O	90% H2O/10% D2O	0.020M	6.8	ambient	300
9	HNCO	1.0-1.5mM TRF2 labeled with 15N and 13C; 20mM potassium phosphate buffer, 90% H2O, 10% D2O	90% H2O/10% D2O	0.020M	6.8	ambient	300
10	HN(CA)CO	1.0-1.5mM TRF2 labeled with 15N and 13C; 20mM potassium phosphate buffer, 90% H2O, 10% D2O	90% H2O/10% D2O	0.020M	6.8	ambient	300

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

NMR Refinement
Method	Details	Software
distance geometry, simulated annealing	the structures are based on a total of 910 restraints, 869 are NOE-derived distance constraints, 41 dihedral angle restraints.	NMRPipe

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	25

Additional NMR Experimental Information
Details	The structure was determined using triple-resonance NMR spectroscopy.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe	2.0	Delaglio
2	data analysis	Sparky	3.98	Goddard
3	structure solution	CNS	1.0
4	refinement	CNS	1.0

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.