2L42

The solution structure of Rap1 BRCT domain from Saccharomyces cerevisiae

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	20 mM sodium phosphate-1, 100 mM sodium chloride-2	90% H2O/10% D2O	0.12	6.5	ambient	298
2	3D CBCA(CO)NH	20 mM sodium phosphate-1, 100 mM sodium chloride-2	90% H2O/10% D2O	0.12	6.5	ambient	298
3	3D C(CO)NH	20 mM sodium phosphate-1, 100 mM sodium chloride-2	90% H2O/10% D2O	0.12	6.5	ambient	298
4	3D HNCO	20 mM sodium phosphate-1, 100 mM sodium chloride-2	90% H2O/10% D2O	0.12	6.5	ambient	298
5	3D HNCACB	20 mM sodium phosphate-1, 100 mM sodium chloride-2	90% H2O/10% D2O	0.12	6.5	ambient	298
6	3D HBHA(CO)NH	20 mM sodium phosphate-1, 100 mM sodium chloride-2	90% H2O/10% D2O	0.12	6.5	ambient	298
7	3D H(CCO)NH	20 mM sodium phosphate-1, 100 mM sodium chloride-2	90% H2O/10% D2O	0.12	6.5	ambient	298
8	3D 1H-15N NOESY	20 mM sodium phosphate-1, 100 mM sodium chloride-2	90% H2O/10% D2O	0.12	6.5	ambient	298
9	3D HCCH-COSY	20 mM sodium phosphate-3, 100 mM sodium chloride-4	100% D2O	0.12	6.5	ambient	298
10	3D HCCH-TOCSY	20 mM sodium phosphate-3, 100 mM sodium chloride-4	100% D2O	0.12	6.5	ambient	298
11	3D 1H-13C NOESY	20 mM sodium phosphate-3, 100 mM sodium chloride-4	100% D2O	0.12	6.5	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DMX	500

NMR Refinement
Method	Details	Software
simulated annealing		CNS

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	150
Conformers Submitted Total Number	20
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	chemical shift calculation	CNS		Brunger, Adams, Clore, Gros, Nilges and Read
2	data analysis	CNS		Brunger, Adams, Clore, Gros, Nilges and Read
3	collection	Sparky		Goddard
4	chemical shift assignment	Sparky		Goddard
5	refinement	CNS		Brunger, Adams, Clore, Gros, Nilges and Read