2MP1

Solution structure of the human chemokine CCL19

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	.515 mM [U-100% 13C; U-100% 15N] Human Chemokine CCL19, 10 % [U-99% 2H] D2O, 25 mM [U-100% 2H] dueterated MES, 90% H2O, 10% D2O	90% H2O/10% D2O	6 mM	5.6	AMBIENT	298
2	3D_13C-separated_NOESY	.515 mM [U-100% 13C; U-100% 15N] Human Chemokine CCL19, 10 % [U-99% 2H] D2O, 25 mM [U-100% 2H] dueterated MES, 90% H2O, 10% D2O	90% H2O/10% D2O	6 mM	5.6	AMBIENT	298
3	3D_13C-separated_NOESY (AROMATIC)	.515 mM [U-100% 13C; U-100% 15N] Human Chemokine CCL19, 10 % [U-99% 2H] D2O, 25 mM [U-100% 2H] dueterated MES, 90% H2O, 10% D2O	90% H2O/10% D2O	6 mM	5.6	AMBIENT	298

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

NMR Refinement
Method	Details	Software
AUTOMATED METHODS WERE USED FOR BACKBONE CHEMICAL SHIFT ASSIGNMENT AND ITERATIVE NOE REFINEMENT. FINAL STRUCTURES WERE OBTAINED BY MOLECULAR DYNAMICS IN EXPLICIT SOLVENT, AUTOMATED METHODS WERE USED FOR BACKBONE CHEMICAL SHIFT ASSIGNMENT AND ITERATIVE NOE REFINEMENT. FINAL STRUCTURES WERE OBTAINED BY MOLECULAR DYNAMICS IN EXPLICIT SOLVENT	CCL19 STRUCTURES ARE BASED ON A TOTAL OF 2481 NOE CONSTRAINTS ( 1559 INTRA, 398 SEQUENTIAL, 171 MEDIUM, 353 LONG RANGE) AND 85 PHI AND PSI DIHEDRAL ANGLE CONSTRAINTS., CCL19 STRUCTURES ARE BASED ON A TOTAL OF 2481 NOE CONSTRAINTS ( 1559 INTRA, 398 SEQUENTIAL, 171 MEDIUM, 353 LONG RANGE) AND 85 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	3.1	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	data analysis	CARA	1.8.4	Keller, R.
7	refinement	CYANA	3.1	Guntert, P.