SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents2 mM eotaxin-3,U-15N, 20mM sodium acetate (deteurated), 90% H2O, 10% D2O
Solvent90% H2O, 10% D2O
Ionic Strength20 mM
pH5
Pressureambient
Temperature (K)303
Experiment(s):3D_15N-separated_NOESY, HNHA
Sample Contents2 mM eotaxin-3,U-15N, 13C, 20mM sodium acetate (deteurated), 90% H2O, 10% D2O
Solvent90% H2O, 10% D2O
Ionic Strength20 mM
pH5
Pressureambient
Temperature (K)303
Experiment(s):13C, 15N simultaneously edited NOESY
Sample Contents2 mM eotaxin-3,U-15N, 13C, 20mM sodium acetate (deteurated), 90% H2O, 10% D2O
Solvent100% D2O
Ionic Strength20 mM
pH5
Pressureambient
Temperature (K)303
Experiment(s):3D_13C-separated_NOESY
Sample Contents0.5 mM eotaxin-3,10% 13C-labeled, 20mM sodium acetate (deteurated), 100% D2O
Solvent100% D2O
Ionic Strength20 mM
pH5
Pressureambient
Temperature (K)303
Experiment(s):13C-edited HSQC
Spectrometer Information
Manufacturer Model Field Strength
Varian UNITY 500.0
NMR Refinement
Method distance geometry-simulated annealing protocol implemented in XPLOR
Details The structures are based on a total of 1250 restraints, 1157 are NOE-derived distance constraints, 69 dihedral angle restraints, 17 distance restraints from hydrogn bonds.
NMR Ensemble Information
Conformer Selection Criteria structures with the lowest energy
Conformers Calculated Total Number 100
Conformers Submitted Total Number 20
Representative Model Choice Rationale
1 minimized average structure
Computation: NMR Software
# Classification Software Name Author
1 refinement Procheck-nmr PROCHECK v.3 laskowski
2 structure solution Procheck-nmr PROCHECK v.3 laskowski
3 collection VNMR VNMR6.1 Varian
4 data analysis FELIX Felix98 msi industry
5 structure solution X-PLOR XPLOR98.1 Brunger