SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents3mM Cardiotoxin (cytotoxin II); 120 mM perdeuterated dodecylphosphocholine
Solvent90% H2O/10% D2O
Ionic Strength0M NaCl
pH5.5
Pressureambient
Temperature (K)318
Experiment(s):2D NOESY, TOCSY, DQF-COSY, ROESY
Sample Contents3mM Cardiotoxin (cytotoxin II); 120 mM perdeuterated dodecylphosphocholine
Solvent90% H2O/10% D2O
Ionic Strength0M NaCl
pH5.5
Pressureambient
Temperature (K)303
Experiment(s):2D NOESY, ROESY, DQF-COSY
Sample Contents3mM Cardiotoxin (cytotoxin II); 120 mM perdeuterated dodecylphosphocholine
Solvent100% D2O
Ionic Strength0M NaCl
pH5.5
Pressureambient
Temperature (K)318
Experiment(s):DQF-COSY, 2D NOESY, TOCSY
Spectrometer Information
Manufacturer Model Field Strength
Varian UNITY 600.0
NMR Refinement
Method torsion angle dynamics
Details structures are based on a total of 368 NOE-derived constraints, 154 dihedral angle restraints, 248 distance restraints from hydrogen bonds and disulfides
NMR Ensemble Information
Conformer Selection Criteria target function
Conformers Calculated Total Number 220
Conformers Submitted Total Number 20
Representative Model Choice Rationale
1 fewest violations
Additional NMR Experimental Information
1 This structure was determined using standard 2D homonuclear techniques. Sites of tightly bound water molecules were determined as in Dementieva et al., Eur.J.Biochem.1999,263,152-162.
Computation: NMR Software
# Classification Software Name Author
1 collection version: 6.1A VNMR Varian software
2 data analysis version: 1.2.11 XEASY Xia, T. & Bartels, C.
3 structure solution version: 1.5 DYANA Guentert, P. & Mumenthaler, C.
4 refinement version: 1.5 DYANA Guentert, P. & Mumenthaler, C.