1CWW

SOLUTION STRUCTURE OF THE CASPASE RECRUITMENT DOMAIN (CARD) FROM APAF-1

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	UNLABELLED 1.5MM APAF-1 CARD 20MM SODIUM PHOSPHATE PH 6.7 75MM NACL 2MM DITHIOTHREITOL			6.7		30
2	3D_15N-SEPARATED_NOESY	U-15N 1.5MM APAF-1 CARD 20MM SODIUM PHOSPHATE PH 6.7 75MM NACL 2MM DITHIOTHREITOL			6.7		30
3	HNHA	U-15N 1.5MM APAF-1 CARD 20MM SODIUM PHOSPHATE PH 6.7 75MM NACL 2MM DITHIOTHREITOL			6.7		30
4	3D_13C-SEPARATED_NOESY	U-15N; U-13C 1.5MM APAF-1 CARD 20MM SODIUM PHOSPHATE PH 6.7 75MM NACL 2MM DITHIOTHREITOL			6.7		30

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AMX	500
2	Bruker	DRX	600

NMR Refinement
Method	Details	Software
DISTANCE GEOMETRY TORSION ANGLE DYNAMICS SIMULATED ANNEALING	THE STRUCTURES ARE BASED ON A TOTAL OF 2314 NOE-DERIVED DISTANCE CONSTRAINTS, 31 HYDROGEN BOND CONSTRAINTS AND 173 DIHEDRAL ANGLE CONSTRAINTS.	XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	STRUCTURES WITH THE LEAST RESTRAINT VIOLATIONS,STRUCTURES WITH THE LOWEST ENERGY
Conformers Calculated Total Number	250
Conformers Submitted Total Number	20
Representative Model	1 (closest to the average)

Additional NMR Experimental Information
Details	THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR SPECTROSCOPY

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	XwinNMR	2.1	BRUKER (AG)
2	structure solution	XEASY	1.3.13	BARTELS ET AL.
3	structure solution	DYANA	1.5	GUNTERT ET AL.
4	refinement	X-PLOR	3.851	BRUNGER

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.