SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents2mM ribbon AuIB peptide
Solvent90% H2O/10% D2O
Ionic Strengthn/a
pH3.5
Pressureatmospheric
Temperature (K)280
Experiment(s):2D NOESY, 2D TOCSY, DQF-COSY
Sample Contents2mM ribbon AuIB peptide
Solvent100% D2O
Ionic Strengthn/a
pH3.5
Pressureatmospheric
Temperature (K)280
Experiment(s):E-COSY, 2D NOESY, 2D TOCSY
Spectrometer Information
Manufacturer Model Field Strength
Bruker ARX 500.0
Bruker DMX 750.0
NMR Refinement
Method simulated annealing, molecular dynamics, energy minimisation in a CHARM force field
Details 140 noe restraints were used including 4 long and 13 medium range noes, also 3 dihedral angles were included
NMR Ensemble Information
Conformer Selection Criteria structures with the least restraint violations,structures with the lowest energy
Conformers Calculated Total Number 50
Conformers Submitted Total Number 20
Representative Model Choice Rationale
1 closest to the average
Computation: NMR Software
# Classification Software Name Author
1 collection version: 2.6 XWINNMR Bruker
2 processing version: 2.6 XWINNMR Bruker
3 refinement version: 3.851 then 3.1f X-PLOR Brunger
4 structure solution version: 3.851 then 3.1f X-PLOR Brunger