SOLUTION NMR

NMR Experiment
Experiment Type Sample Contents Ionic Strength Solvent pH Pressure Temprature (K)
1 3D_15N-separated_NOESY 1.25 mM [U-100% 13C; U-100% 15N] PlyG, 20 mM [U-99% 2H] Bis-Tris, 90% H2O, 10% D2O 13 90% H2O/10% D2O 6.0 AMBIENT 298
2 3D_13C-separated_NOESY 1.25 mM [U-100% 13C; U-100% 15N] PlyG, 20 mM [U-99% 2H] Bis-Tris, 90% H2O, 10% D2O 13 90% H2O/10% D2O 6.0 AMBIENT 298
3 3D_13C-separated_NOESY (AROMATIC) 1.25 mM [U-100% 13C; U-100% 15N] PlyG, 20 mM [U-99% 2H] Bis-Tris, 90% H2O, 10% D2O 13 90% H2O/10% D2O 6.0 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 HOMODIMER STRUCTURES ARE BASED ON A TOTAL OF 3966 NOE CONSTRAINTS (704 INTRA, 726 SEQUENTIAL, 958 MEDIUM and 1442 INTRAMONOMER LONG RANGE AND 136 INTERMONOMER CONSTRAINTS) AND 220 PHI AND PSI DIHEDRAL ANGLE CONSTRAINTS. CONSTRAINTS WERE ASSIGNED AND VALIDATED IN ONE MONOMER AND THEN DUPLICATD TO GENERATE A SYMMETRY RELATED CONSTRAINT IN THE SECOND MONOMER. CONSTRAINT TOTALS LISTED ABOVE INCLUDE CONTRAINTS FROM BOTH MONOMERS, HOMODIMER STRUCTURES ARE BASED ON A TOTAL OF 3966 NOE CONSTRAINTS (704 INTRA, 726 SEQUENTIAL, 958 MEDIUM and 1422 INTRAMONOMER LONG RANGE AND 136 INTERMONOMER CONSTRAINTS) AND 220 PHI AND PSI DIHEDRAL ANGLE CONSTRAINTS. CONSTRAINTS WERE ASSIGNED AND VALIDATED IN ONE MONOMER AND THEN DUPLICATD TO GENERATE A SYMMETRY RELATED CONSTRAINT IN THE SECOND MONOMER. CONSTRAINT TOTALS LISTED ABOVE INCLUDE CONTRAINTS FROM BOTH MONOMERS 1
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 2.9.3 Xplor-NIH SCHWIETERS,C.D.,KUSZEWSKI,J.J.,TJANDRA,N.,CLORE,G.M.
2 collection 2.1 TopSpin Bruker
3 processing 2007 NMRPipe Delagio,F. et al.
4 data analysis 1.3 XEASY Eccles, C., Guntert, P., Billeter, M., Wuthrich, K.
5 data analysis 2.1 GARANT C. Bartels
6 structural calculation 2.1 CYANA Guntert, P.