1NGR

DEATH DOMAIN OF P75 LOW AFFINITY NEUROTROPHIN RECEPTOR, RESIDUES 334-418, NMR, 20 STRUCTURES

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	NOESY				7.0		301
2	COSY				7.0		301
3	TOCSY				7.0		301
4	3D NOESY-15N-HSQC				7.0		301
5	3D TOCSY-HSQC				7.0		301
6	3D HNHA				7.0		301

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DMX800	800
2	Bruker	DMX600	600

NMR Refinement
Method	Details	Software
VARIABLE TARGET FUNCTION (DIANA) APPROACH	DIANA MINIMIZATION TO TARGET FUNCTION LESS THAN 1, RESTRAINED ENERGY MINIMIZATION USING OPAL	OPAL

NMR Ensemble Information
Conformer Selection Criteria	LOWEST TARGET FUNCTION AFTER DIANA
Conformers Calculated Total Number	50
Conformers Submitted Total Number	20

Additional NMR Experimental Information
Details	DISTANCE CONSTRAINTS FROM 3D NOESY-15N-HSQC AND 2D NOESY, COUPLING CONSTANTS FROM 3D HNHA-EXPERIMENT, 2QF-COSY, AND 15N-HSQC. A 15N-LABELED SAMPLE OF P75ICD WAS USED. CONSTRAINTS USED: 914 UPPER DISTANCE LIMITS FROM NOE DATA 154 COUPLING CONSTANTS CONSTRAINING DIHEDRAL ANGLES IONIC_STRENGTH: NO SALT ADDED PRESSURE: 1 ATM SOLVENT SYSTEM: 90% H2O/10% D2O

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	OPAL		LUGINBUHL
2	structure solution	EASY
3	structure solution	HABAS
4	structure solution	DIANA
5	structure solution	OPAL

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.