Experiment: 2K7Z

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	0.8 mM [U-100% 13C; U-100% 15N; 80% 2H] procaspase8, 10 mM DTT, 100 mM sodium chloride, 20 mM [U-2H] TRIS	90% H2O/10% D2O	0.1	8.0	ambient	305
2	2D 1H-13C HSQC	0.8 mM [U-99% 13C; U-99% 15N] procaspase8, 10 mM DTT, 100 mM sodium chloride, 20 mM [U-2H] TRIS	90% H2O/10% D2O	0.1	8.0	ambient	305
3	3D HNCACB	0.8 mM [U-100% 13C; U-100% 15N; 80% 2H] procaspase8, 10 mM DTT, 100 mM sodium chloride, 20 mM [U-2H] TRIS	90% H2O/10% D2O	0.1	8.0	ambient	305
4	3D HN(COCA)CB	0.8 mM [U-100% 13C; U-100% 15N; 80% 2H] procaspase8, 10 mM DTT, 100 mM sodium chloride, 20 mM [U-2H] TRIS	90% H2O/10% D2O	0.1	8.0	ambient	305
5	3D HNCO	0.8 mM [U-100% 13C; U-100% 15N; 80% 2H] procaspase8, 10 mM DTT, 100 mM sodium chloride, 20 mM [U-2H] TRIS	90% H2O/10% D2O	0.1	8.0	ambient	305
6	3D HN(CA)CO	0.8 mM [U-100% 13C; U-100% 15N; 80% 2H] procaspase8, 10 mM DTT, 100 mM sodium chloride, 20 mM [U-2H] TRIS	90% H2O/10% D2O	0.1	8.0	ambient	305
7	3D HN(CO)CG	0.8 mM [U-100% 13C; U-100% 15N; 80% 2H] procaspase8, 10 mM DTT, 100 mM sodium chloride, 20 mM [U-2H] TRIS	90% H2O/10% D2O	0.1	8.0	ambient	305
8	3D HNCG	0.8 mM [U-100% 13C; U-100% 15N; 80% 2H] procaspase8, 10 mM DTT, 100 mM sodium chloride, 20 mM [U-2H] TRIS	90% H2O/10% D2O	0.1	8.0	ambient	305
9	3D HCCH-COSY	0.8 mM [U-99% 13C; U-99% 15N] procaspase8, 10 mM DTT, 100 mM sodium chloride, 20 mM [U-2H] TRIS	90% H2O/10% D2O	0.1	8.0	ambient	305
10	3D 1H-15N NOESY	0.8 mM [U-100% 13C; U-100% 15N; 80% 2H] procaspase8, 10 mM DTT, 100 mM sodium chloride, 20 mM [U-2H] TRIS	90% H2O/10% D2O	0.1	8.0	ambient	305
11	3D 1H-13C NOESY	0.8 mM [U-99% 13C; U-99% 15N] procaspase8, 10 mM DTT, 100 mM sodium chloride, 20 mM [U-2H] TRIS	90% H2O/10% D2O	0.1	8.0	ambient	305
12	HN(CACO)NH	0.8 mM [U-100% 13C; U-100% 15N; 80% 2H] procaspase8, 10 mM DTT, 100 mM sodium chloride, 20 mM [U-2H] TRIS	90% H2O/10% D2O	0.1	8.0	ambient	305
13	3D HCCH-TOCSY	0.8 mM [U-99% 13C; U-99% 15N] procaspase8, 10 mM DTT, 100 mM sodium chloride, 20 mM [U-2H] TRIS	90% H2O/10% D2O	0.1	8.0	ambient	305
14	3D 1H-15N NOESY	0.8 mM [U-99% 13C; U-99% 15N] procaspase8, 10 mM DTT, 100 mM sodium chloride, 20 mM [U-2H] TRIS	90% H2O/10% D2O	0.1	8.0	ambient	305

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

NMR Refinement
Method	Details	Software
molecular dynamics	restraint MD in explicit water using AMBER 6.0	Amber

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

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	geometry optimization	Amber	6.0	Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo and Kollm
2	structure solution	CYANA	2.2	Guntert, Mumenthaler and Wuthrich
3	chemical shift assignment	XEASY	1.55	Bartels et al.
4	chemical shift assignment	CARA		Keller, W thrich
5	refinement	CYANA	2.2	Guntert, Mumenthaler and Wuthrich

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.