1CZ5

NMR STRUCTURE OF VAT-N: THE N-TERMINAL DOMAIN OF VAT (VCP-LIKE ATPASE OF THERMOPLASMA)

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_13C-SEPARATED_NOESY	1.4 MM VAT-N U-15N,13C; 40 MM PHOSPHATE BUFFER NA; 90% H2O, 10% D2O		80 mM	5.9	AMBIENT	320
2	3D_CNH-NOESY	1.4 MM VAT-N U-15N,13C; 40 MM PHOSPHATE BUFFER NA; 90% H2O, 10% D2O		80 mM	5.9	AMBIENT	320
3	3D_NCH-NOESY	1.4 MM VAT-N U-15N,13C; 40 MM PHOSPHATE BUFFER NA; 90% H2O, 10% D2O		80 mM	5.9	AMBIENT	320
4	3D_CCH-NOESY	1.4 MM VAT-N U-15N,13C; 40 MM PHOSPHATE BUFFER NA; 90% H2O, 10% D2O		80 mM	5.9	AMBIENT	320
5	3D_15N-SEPARATED_NOESY	1.2 MM VAT-N U-15N; 40 MM PHOSPHATE BUFFER NA; 90% H2O, 10% D2O		80 mM	5.9	AMBIENT	320
6	3D_NNH-NOESY	1.2 MM VAT-N U-15N; 40 MM PHOSPHATE BUFFER NA; 90% H2O, 10% D2O		80 mM	5.9	AMBIENT	320

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DMX	750
2	Bruker	DMX	600

NMR Refinement
Method	Details	Software
simulated annealing	STRUCTURES BASED ON 1923 DISTANCE RESTRAINTS; 1817 NOE BASED RESTRAINTS, 196 DIHEDRAL ANGLE RESTRAINTS, 56 J-COUPLING RESTRAINTS, 106 DISTANCE RESTRAINTS FOR H-BONDS, 158 CA AND 148 CB CHEMICAL SHIFT RESTRAINTS. REFINED WITH A CONFORMATIONAL DATABASE POTENTIAL	XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	50
Conformers Submitted Total Number	25

Additional NMR Experimental Information
Details	THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR SPECTROSCOPY. 3JHNHA COUPLING-CONSTANTS FROM AN HNHA SPECTRUM

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	XwinNMR	2.5	BRUKER
2	processing	XwinNMR	2.5	BRUKER
3	data analysis	AURELIA	2.5.11	BRUKER
4	refinement	X-PLOR	3.851	BRUNGER ET AL.
5	structure solution	X-PLOR	3.851	BRUNGER ET AL.