Experiment: 1TL5

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	CBCANH	2 mM apoHAH1 U-95% 13C,U-98% 15N; 5 mM DTT; 100 mM phosphate buffer	90% H2O/10% D2O	100 mM phosphate buffer	7	ambient	298
2	CBCACONH	2 mM apoHAH1 U-95% 13C,U-98% 15N; 5 mM DTT; 100 mM phosphate buffer	90% H2O/10% D2O	100 mM phosphate buffer	7	ambient	298
3	HNCO	2 mM apoHAH1 U-95% 13C,U-98% 15N; 5 mM DTT; 100 mM phosphate buffer	90% H2O/10% D2O	100 mM phosphate buffer	7	ambient	298
4	HNCACO	2 mM apoHAH1 U-95% 13C,U-98% 15N; 5 mM DTT; 100 mM phosphate buffer	90% H2O/10% D2O	100 mM phosphate buffer	7	ambient	298
5	(H)CCH-TOCSY	2 mM apoHAH1 U-95% 13C,U-98% 15N; 5 mM DTT; 100 mM phosphate buffer	90% H2O/10% D2O	100 mM phosphate buffer	7	ambient	298
6	3D_13C-separated_NOESY	2 mM apoHAH1 U-95% 13C,U-98% 15N; 5 mM DTT; 100 mM phosphate buffer	90% H2O/10% D2O	100 mM phosphate buffer	7	ambient	298
7	3D_15N-separated_NOESY	1.0 mM apoHAH1 U-15N; 5mM DTT; 100 mM phosphate buffer	90% H2O/10% D2O	100 mM phosphate buffer	7	ambient	298
8	2D NOESY	2 mM unlabelled apoHAH1 ; 5 mM DTT; 100 mM phosphate buffer	90% H2O/10% D2O	100 mM phosphate buffer	7	ambient	298
9	2D TOCSY	2 mM unlabelled apoHAH1 ; 5 mM DTT; 100 mM phosphate buffer	90% H2O/10% D2O	100 mM phosphate buffer	7	ambient	298
10	HNHA	2 mM apoHAH1 U-95% 13C,U-98% 15N; 5 mM DTT; 100 mM phosphate buffer	90% H2O/10% D2O	100 mM phosphate buffer	7	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	500
2	Bruker	AVANCE	600
3	Bruker	AVANCE	700

NMR Refinement
Method	Details	Software
torsion angle dynamics coupled with simulated annealing followed by restrained energy minimization	the structures were based on a total of 1219 meaningful distance constraints, 99 dihedral angle restraints.	XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	400
Conformers Submitted Total Number	30

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	XwinNMR
2	data analysis	XEASY	1.3
3	structure solution	DIANA	1.5
4	structure solution	CYANA	1.0
5	refinement	Amber	5.0

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.