1OQA | pdb_00001oqa

Solution structure of the BRCT-c domain from human BRCA1

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	0.7mM BRCT-c; U-15N,13C, 20mM Potassium phosphate buffer pH 6.8, 5 mM KCl, 10 mM d10-DTT	99.98% D2O		6.8	1 atm	295.9
2	3D_15N-separated_NOESY	1.3 mM BRCT-c; U-15N, 20 mM Potassium phosphate buffer pH 6.8, 5 mM KCl, 10 mM d10-DTT, 93% H2O, 7% D2O	93% H2O/7% D2O		6.8	1 atm	295.9
3	2D NOESY	1.3 mM BRCT-c; U-15N, 20 mM Potassium phosphate buffer pH 6.8, 5 mM KCl, 10 mM d10-DTT, 93% H2O, 7% D2O	93% H2O/7% D2O		6.8	1 atm	295.9
4	2D NOESY	1.3 mM BRCT-c; U-15N, 20 mM Potassium phosphate buffer pH 6.8, 5 mM KCl, 10 mM d10-DTT	99.98% D2O		6.8	1 atm	295.9
5	2D TOCSY	1.3 mM BRCT-c; U-15N, 20 mM Potassium phosphate buffer pH 6.8, 5 mM KCl, 10 mM d10-DTT	99.98% D2O		6.8	1 atm	295.9
6	DQF-COSY	1.3 mM BRCT-c; U-15N, 20 mM Potassium phosphate buffer pH 6.8, 5 mM KCl, 10 mM d10-DTT	99.98% D2O		6.8	1 atm	295.9
7	HNHA	1.3 mM BRCT-c; U-15N, 20 mM Potassium phosphate buffer pH 6.8, 5 mM KCl, 10 mM d10-DTT, 93% H2O, 7% D2O	93% H2O/7% D2O		6.8	1 atm	295.9

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

NMR Refinement
Method	Details	Software
simulated annealing, distance geometry		XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	250
Conformers Submitted Total Number	15
Representative Model	1 (lowest energy)

Additional NMR Experimental Information
Details	The structure was determined using triple-resonance NMR spectroscopy.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	data analysis	XwinNMR	1.3	Bruker Analytik GmbH
2	processing	Azara	2.1	Boucher, W.
3	processing	ANSIG	3.3	Kraulis
4	refinement	X-PLOR	3.8	Brunger, A.
5	refinement	CNS	1.0	Brunger, A.