2JYO

NMR Solution structure of Human MIP-3alpha/CCL20

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-1H NOESY	0.9 mM Protein	90% H2O/10% D2O		4.2	ambient	298
2	2D 1H-1H TOCSY	0.9 mM Protein	90% H2O/10% D2O		4.2	ambient	298
3	2D DQF-COSY	0.9 mM Protein	90% H2O/10% D2O		4.2	ambient	298
4	2D 1H-1H NOESY	0.9 mM Protein	100% D2O		4.2	ambient	298
5	2D 1H-1H TOCSY	0.9 mM Protein	100% D2O		4.2	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	700
2	Bruker	AVANCE	500

NMR Refinement
Method	Details	Software
DGSA-distance geometry simulated annealing	In total, 2362 restraints were used: 1827 unambiguous NOE restraints, 455 ambiguous restraints, 64 broad dihedral restraints and 16 hydrogen bonding restraints.	ARIA

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

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	ARIA		Linge, J.P. et al.
2	refinement	CNS	1.1	Brunger, A.T. et al.
3	data analysis	NMRView	5.0.4	Johnson, B. et al.
4	collection	XwinNMR	3.0, 3.5	Bruker Biospin