SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents2 mM pY, U-15N; 10mM sodium phosphate; 50 mM NACL;pH 5.7; 93% H2O, 7% D2O
Solvent93% H2O/7% D2O
Ionic Strength10 mM phosphate Na; 50 mM NACL
pH5.7
Pressureambient
Temperature (K)304.5
Experiment(s):3D_15N-separated_NOESY, HNHA
Sample Contents2 mM pY, U-15N; 10mM sodium phosphate; 50 mM NACL;pH 5.7; 100% D2O
Solvent100% D2O
Ionic Strength10 mM phosphate Na; 50 mM NACL
pH5.7
Pressureambient
Temperature (K)304.5
Experiment(s):2D NOESY
Sample Contents1.5 mM pY, U-15N,13C; 10mM sodium phosphate; 50 mM NACL;pH 5.7; 100% D2O
Solvent100% D2O
Ionic Strength10 mM phosphate Na; 50 mM NACL
pH5.7
Pressureambient
Temperature (K)304.5
Experiment(s):3D_13C-separated_NOESY
Sample Contents1.5 mM pY, U-15N,13C; 10mM sodium phosphate; 50 mM NACL;pH 5.7; 100% D2O
Solvent100% D2O
Ionic Strength20 mM potassium phosphate
pH6.6
Pressureambient
Temperature (K)313
Experiment(s):J-modulated-HSQC
Spectrometer Information
Manufacturer Model Field Strength
Varian UNITYPLUS 600.0
NMR Refinement
Method simulated annealing, torsion angle dynamics
Details The structure are based on a total of 2207 restraints, 1507 unambiguous and 408 ambiguous NOE-derived distance constraints, 72 distance constraints from hydrogen bonds, 75 dihedral angle constraints, 65 JHNHA coupling constraints, 80 dipolar coupling constraints.
NMR Ensemble Information
Conformer Selection Criteria structures with the lowest energy
Conformers Calculated Total Number 30
Conformers Submitted Total Number 20
Representative Model Choice Rationale
1 lowest energy
Additional NMR Experimental Information
1 The structure was determined using triple-resonance NMR spectroscopy.
Computation: NMR Software
# Classification Software Name Author
1 collection version: 6.1B VNMR Varian Associates, Inc.
2 processing version: 98 FELIX MSI
3 data analysis version: 5.0 NMRview Johnson, B.A, & Blevins, R.A.
4 refinement version: 1.0 CNS Brunger, A.T. et al.