1CZ4

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-NU-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-NU-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-NU-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-NU-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
Conformers Calculated Total Number
Conformers Submitted Total Number	1
Representative Model	1 (n/a)

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	structure solution	X-PLOR	3.851	BRUNGER
5	refinement	X-PLOR	3.851	BRUNGER