1FEX

SOLUTION STRUCTURE OF MYB-DOMAIN OF HUMAN RAP1

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	1.0mM protein concentration in 100mM potassium phosphate buffer pH5.5, 1mM NaN3 ; 90%H2O, 10%D2O	90% H2O/10% D2O		5.5	1 atm	300
2	DQF-COSY	1.0mM protein concentration in 100mM potassium phosphate buffer pH5.5, 1mM NaN3 ; 90%H2O, 10%D2O	90% H2O/10% D2O		5.5	1 atm	300

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

NMR Refinement
Method	Details	Software
distance geometry simulated annealing	the structures are based on a total of 884 restraints, 838 are NOE-derived distance constraints, 39 dihedral angle restraints, 7 distance restraints from hydrogen bonds.	NMRPipe

NMR Ensemble Information
Conformer Selection Criteria	The submitted conformer models are 25 structure with the lowest energy in those with the fewest number of constraint violations.
Conformers Calculated Total Number	100
Conformers Submitted Total Number	25

Additional NMR Experimental Information
Details	This structure was determined using standard 2D homonuclear techniques.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe	4.2.5	Delaglio, F., Grzesiek, S., Vuister, G.W., Zhu,G., Pfeifer, J. and Bax,A.
2	structure solution	X-PLOR	3.851	Brnger,A.T.
3	refinement	X-PLOR	3.851	Brnger,A.T.