1V81

Solution structures of ubiquitin at 30 bar and 3 kbar


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
12D NOESY10mM Ubiquitin; 30mM deutrated acetate buffer; 92% H2O, 8% D2O92% H2O, 8% D2O0.034.63000 bar293
2HNHA3mM 15N-Ubiquitin; 30mM deutrated acetate buffer; 95% H2O, 5% D2O95% H2O/5% D2O0.034.63000 bar293
32D-HNCA1.8mM 15N-13C-Ubiquitin; 30mM deutrated acetate buffer; 95% H2O, 5% D2O95% H2O/5% D2O0.034.63000 bar293
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerAvance800
NMR Refinement
MethodDetailsSoftware
simulated annealing torsion angle dynamicsthe structures are based on a total of 1143 restraints, 1062 are NOE-derived distance constraints, 81 dihedral angle restraints.XWINNMR
NMR Ensemble Information
Conformer Selection Criteriastructures with the lowest energy
Conformers Calculated Total Number100
Conformers Submitted Total Number10
Representative Model4 (closest to the average)
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1collectionXWINNMR3.0Bruker
2data analysisNMRPipe2.2Delagrio, F.
3structure solutionCYANA1.06Guntert. P.
4data analysisNMRView5.0.4Johnson, B. A.
5refinementCYANA1.06Guntert. P.