2LC7

Solution structure of the isolated Par-6 PDZ domain

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_15N-separated_NOESY	1 mM [U-100% 13C; U-100% 15N] Par-6, 20 mM sodium phosphate, 50 mM potassium chloride, 90% H2O, 10% D2O	90% H2O/10% D2O	53	5.5	AMBIENT	298
2	3D_13C-separated_NOESY	1 mM [U-100% 13C; U-100% 15N] Par-6, 20 mM sodium phosphate, 50 mM potassium chloride, 90% H2O, 10% D2O	90% H2O/10% D2O	53	5.5	AMBIENT	298
3	3D_13C-separated_NOESY (AROMATIC)	1 mM [U-100% 13C; U-100% 15N] Par-6, 20 mM sodium phosphate, 50 mM potassium chloride, 90% H2O, 10% D2O	90% H2O/10% D2O	53	5.5	AMBIENT	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE II	600

NMR Refinement
Method	Details	Software
torsion angle dynamics	AUTOMATED METHODS WERE USED FOR BACKBONE CHEMICAL SHIFT ASSIGNMENT AND ITERATIVE NOE REFINEMENT. FINAL STRUCTURES WERE OBTAINED BY MOLECULAR DYNAMICS IN EXPLICIT SOLVENT. STRUCTURES ARE BASED ON A TOTAL OF 1412 NOE CONSTRAINTS ( 393 INTRA, 351 SEQUENTIAL, 211 MEDIUM, AND 457 LONG RANGE) AND 130 PHI AND PSI DIHEDRAL ANGLE CONSTRAINTS., STRUCTURES ARE BASED ON A TOTAL OF 1423 NOE CONSTRAINTS ( 388 INTRA, 355 SEQUENTIAL, 210 MEDIUM, AND 470 LONG RANGE) AND 130 PHI AND PSI DIHEDRAL ANGLE CONSTRAINTS.	Xplor-NIH

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	Xplor-NIH	2.9.3	SCHWIETERS,C.D.,KUSZEWSKI,J.J.,TJANDRA,N.,CLORE,G.M.
2	collection	TopSpin	2.1	Bruker
3	processing	NMRPipe	2007	Delagio,F. et al.
4	data analysis	XEASY	1.3	Eccles, C., Guntert, P., Billeter, M., Wuthrich, K.
5	data analysis	GARANT	2.1	C. Bartels
6	structure solution	CYANA	2.1	Guntert, P.
7	refinement	CYANA		Guntert, P.