SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents3mM 15N-labeled PABC; 50mM phosphate buffer; 0.1M NaCl; 1mM NaN3; pH 6.3
Solvent90% H2O, 10% D2O
Ionic Strength0.2
pH6.3
Pressureambient
Temperature (K)303
Experiment(s):3D_15N-separated_NOESY
Sample Contents3mM 15N,13C-labeled PABC; 50mM phosphate buffer; 0.1M NaCl; 1mM NaN3; pH 6.3
Solvent100% D2O
Ionic Strength0.2
pH6.3
Pressureambient
Temperature (K)303
Experiment(s):3D_13C-separated_NOESY
Sample Contents3mM unlabeled PABC; 50mM phosphate buffer; 0.1M NaCl; 1mM NaN3; pH 6.3
Solvent90% H2O, 10% D2O
Ionic Strength0.2
pH6.3
Pressureambient
Temperature (K)303
Experiment(s):2D_NOESY
Spectrometer Information
Manufacturer Model Field Strength
Bruker DRX 500.0
Varian UNITYplus 800.0
NMR Refinement
Method simulated annealing
Details The structures are based on 1862 NOE-derived distance constraints, 102 dihedral angles restraints and 33 hydrogen bonds.
NMR Ensemble Information
Conformer Selection Criteria structures with the lowest energy
Conformers Calculated Total Number 190
Conformers Submitted Total Number 30
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 refinement ARIA 0.9 Nilges
2 structure solution ARIA 0.9 Nilges
3 structure solution CNS 0.9 Brunger
4 data analysis XEASY 1.3.13 Wuthrich
5 processing GIFA 4.31 Delsuc
6 collection XWINNMR 2.1 Bruker Spectrospin