Experiment: 2L7N

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	1 mM [U-100% 15N] DomB, 10 % [U-100% 2H] D2O, 90 % H2O, 2 mM DTT, 50 mM sodium chloride, 20 mM sodium phosphate	90% H2O/10% D2O	50	6.5	ambient	298
2	2D 1H-13C HSQC	1 mM [U-100% 13C; U-100% 15N] DomB, 10 % [U-100% 2H] D2O, 90 % H2O, 2 mM DTT, 50 mM sodium chloride, 20 mM sodium phosphate	90% H2O/10% D2O	50	6.5	ambient	298
3	3D 1H-15N NOESY	1 mM [U-100% 15N] DomB, 10 % [U-100% 2H] D2O, 90 % H2O, 2 mM DTT, 50 mM sodium chloride, 20 mM sodium phosphate	90% H2O/10% D2O	50	6.5	ambient	298
4	3D 1H-13C NOESY	1 mM [U-100% 13C; U-100% 15N] DomB, 10 % [U-100% 2H] D2O, 90 % H2O, 2 mM DTT, 50 mM sodium chloride, 20 mM sodium phosphate	90% H2O/10% D2O	50	6.5	ambient	298
5	3D HNCO	1 mM [U-100% 13C; U-100% 15N] DomB, 10 % [U-100% 2H] D2O, 90 % H2O, 2 mM DTT, 50 mM sodium chloride, 20 mM sodium phosphate	90% H2O/10% D2O	50	6.5	ambient	298
6	3D HNCA	1 mM [U-100% 13C; U-100% 15N] DomB, 10 % [U-100% 2H] D2O, 90 % H2O, 2 mM DTT, 50 mM sodium chloride, 20 mM sodium phosphate	90% H2O/10% D2O	50	6.5	ambient	298
7	3D HNCACB	1 mM [U-100% 13C; U-100% 15N] DomB, 10 % [U-100% 2H] D2O, 90 % H2O, 2 mM DTT, 50 mM sodium chloride, 20 mM sodium phosphate	90% H2O/10% D2O	50	6.5	ambient	298
8	3D HCCH-TOCSY	1 mM [U-100% 13C; U-100% 15N] DomB, 10 % [U-100% 2H] D2O, 90 % H2O, 2 mM DTT, 50 mM sodium chloride, 20 mM sodium phosphate	90% H2O/10% D2O	50	6.5	ambient	298
9	3D HN(CO)CA	1 mM [U-100% 13C; U-100% 15N] DomB, 10 % [U-100% 2H] D2O, 90 % H2O, 2 mM DTT, 50 mM sodium chloride, 20 mM sodium phosphate	90% H2O/10% D2O	50	6.5	ambient	298
10	3D CBCA(CO)NH	1 mM [U-100% 13C; U-100% 15N] DomB, 10 % [U-100% 2H] D2O, 90 % H2O, 2 mM DTT, 50 mM sodium chloride, 20 mM sodium phosphate	90% H2O/10% D2O	50	6.5	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX	600
2	Bruker	DRX	600
3	Bruker	DRX	800

NMR Refinement
Method	Details	Software
simulated annealing, molecular dynamics, torsion angle dynamics	FINAL STRUCTURES REFINED IN EXPLICIT WATER BATH AS IMPLEMENTED IN ARIA 1.2/CNS 1.1. 20 LOWEST ENERGY STRUCTURES SELECTED FROM WATER REFINEMENT, CNS, INITIAL STRUCTURES GENERATED WITH CYANA	TopSpin

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	TopSpin	2.1	Bruker Biospin
2	processing	TopSpin	2.1	Bruker Biospin
3	data analysis	TALOS		Cornilescu, Delaglio and Bax
4	geometry optimization	TALOS		Cornilescu, Delaglio and Bax
5	chemical shift assignment	CYANA		Guntert, Mumenthaler and Wuthrich
6	geometry optimization	CYANA		Guntert, Mumenthaler and Wuthrich
7	structure solution	CYANA		Guntert, Mumenthaler and Wuthrich
8	structure solution	ARIA	1.2	Linge, O'Donoghue and Nilges
9	refinement	ARIA	1.2	Linge, O'Donoghue and Nilges
10	geometry optimization	ARIA	1.2	Linge, O'Donoghue and Nilges

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.